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

CHARLEEN PHAM

Allopathic & Osteopathic Physicians Internal Medicine

NPI
1689164642
CMS profile
4676793
Location
ANAHEIM, CA

General Payments · PY2018–2021

$1,445.59

  • Reported across 26 records
  • CMS publication 2026-01-23

Latest program year · PY2021

$373.67

6 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.

By nature of payment

PY2021 · sorted by reported total

Nature of paymentAmountRecords
Food and Beverage $373.67 6

By paying entity

PY2021 · sorted by reported total

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2018 $473.29 5
PY2019 $464.64 13
PY2020 $133.99 2
PY2021 $373.67 6

Payment records · PY2021 (6)

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

Program year 2021 201820192020 Record-level detail is published for PY2021; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
ABIOMED $85.92 03/24/2021 Food and Beverage Undisputed 01/23/2026 848796287 CMS
E.R. Squibb & Sons, L.L.C. $21.01 05/19/2021 Food and Beverage Undisputed 01/23/2026 783415485 CMS
Novartis Pharmaceuticals Corporation $15.80 03/24/2021 Food and Beverage Undisputed 01/23/2026 813162315 CMS
Novo Nordisk Inc $114.42 11/10/2021 Food and Beverage Undisputed 01/23/2026 810871143 CMS
PFIZER INC. $18.56 06/25/2021 Food and Beverage Undisputed 01/23/2026 833321169 CMS
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) $117.96 03/31/2021 Food and Beverage Undisputed 01/23/2026 768776674 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
2018, 2019, 2020, 2021
Source files
Dataset page · Bulk file · PY2018 , PY2019 , PY2020 , PY2021
Generated from
OP_DTL_GNRL_PGYR2021_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.