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

CHRISTOPHER D LANG

Allopathic & Osteopathic Physicians Internal Medicine Cardiovascular Disease

NPI
1972745917
CMS profile
1364803
Location
BANGOR, ME

General Payments · PY2019–2023

$3,132.20

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

Latest program year · PY2023

$1,417.22

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

PY2023 · sorted by reported total

Nature of paymentAmountRecords
Travel and Lodging $1,023.06 2
Food and Beverage $394.16 4

By paying entity

PY2023 · sorted by reported total

Paying entityAmountRecords
Ancora Heart, Inc. $1,417.22 6

By program year

All program years on this page · sorted by year

Program yearAmountRecords
PY2019 $1,714.98 17
PY2023 $1,417.22 6

Payment records · PY2023 (6)

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

Program year 2023 2019 Record-level detail is published for PY2023; earlier years are summarised in “By program year”.
Paying entity Amount Date Nature of payment Dispute status Published Record ID Source
Ancora Heart, Inc. $469.00 09/07/2023 Travel and Lodging Undisputed 01/23/2026 978835319 CMS
Ancora Heart, Inc. $82.62 09/07/2023 Food and Beverage Undisputed 01/23/2026 978835323 CMS
Ancora Heart, Inc. $250.36 09/07/2023 Food and Beverage Undisputed 01/23/2026 978914231 CMS
Ancora Heart, Inc. $14.79 09/08/2023 Food and Beverage Undisputed 01/23/2026 978917123 CMS
Ancora Heart, Inc. $46.39 09/08/2023 Food and Beverage Undisputed 01/23/2026 978921379 CMS
Ancora Heart, Inc. $554.06 09/12/2023 Travel and Lodging Undisputed 01/23/2026 978925291 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
2019, 2023
Source files
Dataset page · Bulk file · PY2019 , PY2023
Generated from
OP_DTL_GNRL_PGYR2023_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.