IndustryPayments
Official source Data mirrored from Centers for Medicare & Medicaid Services Open Payments · General Payments · as published 2026-01-23 View official record Methodology

Covered recipient · General Payments record

CRAIG S ZYLKA

Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner

NPI
1417952953
CMS profile
10786416
Location
BEL AIR, MD

General Payments · PY2021–2024

$4,540.52

  • Reported across 170 records
  • CMS publication 2026-01-23

Latest program year · PY2024

$2,095.22

71 records · 0 disputed

Financial relationships do not necessarily indicate an improper relationship; the data is open to interpretation.

How these totals are calculated
  • The total is the sum of the General Payments records CMS published for the labeled program year(s), exactly as published. Nothing is estimated, weighted, or combined across categories.
  • General Payments only. Research and Ownership/Investment are separate datasets and are never summed with these figures; amounts are kept separate per program year.
  • Featured-page threshold (a presentation gate, not a judgment): records>=3 OR total>=100 (all years).
  • Methodology & Data — sourcing, labeling, and limitations.

Related groups: Nurse Practitioner MD All categories

By nature of payment

PY2024 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $2,029.23 70
Education $65.99 1

By paying entity

PY2024 · sorted by reported total

Paying entityAmountRecords
Acerta Pharma LLC $787.20 17
Amgen Inc. $255.01 8
Novo Nordisk AS $230.55 12
Astellas Pharma US Inc $196.92 4
PFIZER INC. $193.59 10
Exact Sciences Corporation $122.12 4
ABBVIE INC. $60.14 3
Lilly USA, LLC $49.32 3
Sumitomo Pharma America, Inc. $43.07 2
GlaxoSmithKline, LLC. $43.05 2
Merck Sharp & Dohme Corporation $35.49 2
Phathom Pharmaceuticals, Inc. $22.84 1
Boehringer Ingelheim Pharmaceuticals, Inc. $20.30 1
iRhythm Technologies, Inc. $19.01 1
Dynavax Technologies Corporation $16.61 1

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2021 $644.50 28
PY2022 $681.62 26
PY2023 $1,119.18 45
PY2024 $2,095.22 71

Payment records · PY2024 (71)

Sorted by paying entity, then date · as published by CMS

Program year 2024 202120222023 Record-level detail is published for PY2024; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABBVIE INC. $22.97 01/09/2024 Food and Beverage Undisputed 01/23/2026 1108465340 CMS
ABBVIE INC. $20.53 03/05/2024 Food and Beverage Undisputed 01/23/2026 1108465342 CMS
ABBVIE INC. $16.64 08/21/2024 Food and Beverage Undisputed 01/23/2026 1108465344 CMS
Amgen Inc. $22.91 02/29/2024 Food and Beverage Undisputed 01/23/2026 1117726747 CMS
Amgen Inc. $95.76 03/12/2024 Food and Beverage Undisputed 01/23/2026 1116225837 CMS
Amgen Inc. $19.41 03/19/2024 Food and Beverage Undisputed 01/23/2026 1116225841 CMS
Amgen Inc. $23.64 05/15/2024 Food and Beverage Undisputed 01/23/2026 1117726749 CMS
Amgen Inc. $23.08 06/26/2024 Food and Beverage Undisputed 01/23/2026 1117726751 CMS
Amgen Inc. $21.17 08/05/2024 Food and Beverage Undisputed 01/23/2026 1117726753 CMS
Amgen Inc. $23.39 10/22/2024 Food and Beverage Undisputed 01/23/2026 1116225846 CMS
Amgen Inc. $25.65 12/09/2024 Food and Beverage Undisputed 01/23/2026 1116225832 CMS
Astellas Pharma US Inc $21.87 01/26/2024 Food and Beverage Undisputed 01/23/2026 1139475250 CMS
Astellas Pharma US Inc $19.68 02/13/2024 Food and Beverage Undisputed 01/23/2026 1139472746 CMS
Astellas Pharma US Inc $65.99 02/13/2024 Education Undisputed 01/23/2026 1139504107 CMS
Astellas Pharma US Inc $89.38 04/02/2024 Food and Beverage Undisputed 01/23/2026 1139524568 CMS
AstraZeneca Pharmaceuticals LP $100.01 02/13/2024 Food and Beverage Undisputed 01/23/2026 1104661391 CMS
AstraZeneca Pharmaceuticals LP $24.39 02/22/2024 Food and Beverage Undisputed 01/23/2026 1104216917 CMS
AstraZeneca Pharmaceuticals LP $17.24 03/12/2024 Food and Beverage Undisputed 01/23/2026 1104411101 CMS
AstraZeneca Pharmaceuticals LP $87.43 03/28/2024 Food and Beverage Undisputed 01/23/2026 1105387016 CMS
AstraZeneca Pharmaceuticals LP $20.19 03/28/2024 Food and Beverage Undisputed 01/23/2026 1105525865 CMS
AstraZeneca Pharmaceuticals LP $21.93 04/16/2024 Food and Beverage Undisputed 01/23/2026 1105777576 CMS
AstraZeneca Pharmaceuticals LP $21.48 04/25/2024 Food and Beverage Undisputed 01/23/2026 1105238192 CMS
AstraZeneca Pharmaceuticals LP $26.48 05/28/2024 Food and Beverage Undisputed 01/23/2026 1105514651 CMS
AstraZeneca Pharmaceuticals LP $17.59 05/30/2024 Food and Beverage Undisputed 01/23/2026 1104331194 CMS
AstraZeneca Pharmaceuticals LP $125.00 06/20/2024 Food and Beverage Undisputed 01/23/2026 1104746617 CMS
AstraZeneca Pharmaceuticals LP $19.22 06/27/2024 Food and Beverage Undisputed 01/23/2026 1105608661 CMS
AstraZeneca Pharmaceuticals LP $19.08 07/25/2024 Food and Beverage Undisputed 01/23/2026 1104395411 CMS
AstraZeneca Pharmaceuticals LP $18.68 08/29/2024 Food and Beverage Undisputed 01/23/2026 1105648730 CMS
AstraZeneca Pharmaceuticals LP $28.68 09/24/2024 Food and Beverage Undisputed 01/23/2026 1105764342 CMS
AstraZeneca Pharmaceuticals LP $125.00 09/26/2024 Food and Beverage Undisputed 01/23/2026 1104362205 CMS
AstraZeneca Pharmaceuticals LP $94.54 10/10/2024 Food and Beverage Undisputed 01/23/2026 1105532864 CMS
AstraZeneca Pharmaceuticals LP $20.26 11/21/2024 Food and Beverage Undisputed 01/23/2026 1104688088 CMS
Boehringer Ingelheim Pharmaceuticals, Inc. $20.30 11/19/2024 Food and Beverage Undisputed 01/23/2026 1118002379 CMS
Dynavax Technologies Corporation $16.61 04/23/2024 Food and Beverage Undisputed 01/23/2026 1082147485 CMS
Exact Sciences Corporation $28.77 01/30/2024 Food and Beverage Undisputed 01/23/2026 1114556552 CMS
Exact Sciences Corporation $30.16 04/30/2024 Food and Beverage Undisputed 01/23/2026 1114556556 CMS
Exact Sciences Corporation $32.52 07/29/2024 Food and Beverage Undisputed 01/23/2026 1114556560 CMS
Exact Sciences Corporation $30.67 10/16/2024 Food and Beverage Undisputed 01/23/2026 1114556564 CMS
GlaxoSmithKline, LLC. $22.24 02/14/2024 Food and Beverage Undisputed 01/23/2026 1115766911 CMS
GlaxoSmithKline, LLC. $20.81 11/04/2024 Food and Beverage Undisputed 01/23/2026 1116406349 CMS
iRhythm Technologies, Inc. $19.01 02/28/2024 Food and Beverage Undisputed 01/23/2026 1154041201 CMS
Lilly USA, LLC $19.06 02/20/2024 Food and Beverage Undisputed 01/23/2026 1135559900 CMS
Lilly USA, LLC $17.01 06/19/2024 Food and Beverage Undisputed 01/23/2026 1135609535 CMS
Lilly USA, LLC $13.25 09/10/2024 Food and Beverage Undisputed 01/23/2026 1135546781 CMS
Merck Sharp & Dohme LLC $19.18 04/17/2024 Food and Beverage Undisputed 01/23/2026 1141671080 CMS
Merck Sharp & Dohme LLC $16.31 12/11/2024 Food and Beverage Undisputed 01/23/2026 1141861122 CMS
Novo Nordisk Inc $20.56 01/23/2024 Food and Beverage Undisputed 01/23/2026 1100300405 CMS
Novo Nordisk Inc $20.95 02/08/2024 Food and Beverage Undisputed 01/23/2026 1100513395 CMS
Novo Nordisk Inc $20.62 02/22/2024 Food and Beverage Undisputed 01/23/2026 1100449489 CMS
Novo Nordisk Inc $17.81 03/14/2024 Food and Beverage Undisputed 01/23/2026 1100579640 CMS
Novo Nordisk Inc $18.34 03/25/2024 Food and Beverage Undisputed 01/23/2026 1100285696 CMS
Novo Nordisk Inc $19.77 07/31/2024 Food and Beverage Undisputed 01/23/2026 1100527957 CMS
Novo Nordisk Inc $19.10 08/06/2024 Food and Beverage Undisputed 01/23/2026 1100447523 CMS
Novo Nordisk Inc $24.15 09/16/2024 Food and Beverage Undisputed 01/23/2026 1100544920 CMS
Novo Nordisk Inc $22.87 09/17/2024 Food and Beverage Undisputed 01/23/2026 1100356932 CMS
Novo Nordisk Inc $14.93 10/15/2024 Food and Beverage Undisputed 01/23/2026 1100315194 CMS
Novo Nordisk Inc $3.38 10/15/2024 Food and Beverage Undisputed 01/23/2026 1100531347 CMS
Novo Nordisk Inc $28.07 10/31/2024 Food and Beverage Undisputed 01/23/2026 1100437171 CMS
PFIZER INC. $25.97 01/15/2024 Food and Beverage Undisputed 01/23/2026 1130986645 CMS
PFIZER INC. $17.92 02/15/2024 Food and Beverage Undisputed 01/23/2026 1131183698 CMS
PFIZER INC. $23.06 05/20/2024 Food and Beverage Undisputed 01/23/2026 1131439651 CMS
PFIZER INC. $14.87 05/22/2024 Food and Beverage Undisputed 01/23/2026 1131448262 CMS
PFIZER INC. $14.29 07/30/2024 Food and Beverage Undisputed 01/23/2026 1131848560 CMS
PFIZER INC. $27.34 08/21/2024 Food and Beverage Undisputed 01/23/2026 1131847401 CMS
PFIZER INC. $18.99 08/21/2024 Food and Beverage Undisputed 01/23/2026 1131891085 CMS
PFIZER INC. $14.33 11/05/2024 Food and Beverage Undisputed 01/23/2026 1131120168 CMS
PFIZER INC. $18.58 11/12/2024 Food and Beverage Undisputed 01/23/2026 1132092008 CMS
PFIZER INC. $18.24 12/04/2024 Food and Beverage Undisputed 01/23/2026 1131183618 CMS
Phathom Pharmaceuticals, Inc. $22.84 10/09/2024 Food and Beverage Undisputed 01/23/2026 1151218301 CMS
Sumitomo Pharma America, Inc. $17.72 03/18/2024 Food and Beverage Undisputed 01/23/2026 1149006725 CMS
Sumitomo Pharma America, Inc. $25.35 06/04/2024 Food and Beverage Undisputed 01/23/2026 1149006727 CMS

Source & provenance

Dataset
CMS Open Payments — General Payments
Publisher of source data
Centers for Medicare & Medicaid Services
CMS publication date
2026-01-23
Program years on this page
2021, 2022, 2023, 2024
Source files
Dataset page · Bulk file · PY2021 , PY2022 , PY2023 , PY2024
Generated from
OP_DTL_GNRL_PGYR2024_P01232026_01102026.csv

One page per canonical provider; split Profile_IDs are merged via Associated_Covered_Recipient_Profile_ID_1/_2 from the Covered Recipient Profile Supplement.

Corrections to the substance of a record route to CMS through its review-and-dispute process; errors in how this site mirrors or displays a record route to us. Both paths are described in Methodology & Data.