NPPES file of Aug 9, 2026

Christopher Han Sheng Chang, M.D., PH.D.

Gastroenterology Physician · Albuquerque, NM

Christopher Han Sheng Chang, M.D., PH.D. is a gastroenterology physician with a practice address in Albuquerque, New Mexico, and NPI 1417981796, issued on Jul 10, 2006. Check the license (New Mexico MD2015-0819, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417981796
Name
Christopher Han Sheng Chang
Credential
M.D., PH.D.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License numbers
MD2015-0819 NM
A62290 CA
Self-reported in NPPES; status is on the state search
Practice location
1501 San Pedro Dr SE, Albuquerque, NM 87108
Phone
(505) 265-1711
Enumerated
Jul 10, 2006
Record last updated
Feb 19, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(505) 256-2803
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1501 San Pedro Dr SE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mohamed Abdelgilil, DPMFoot & Ankle Surgery Podiatrist1659113199
  2. William Abeyta, M.D.Internal Medicine Physician1346253655
  3. Lorraine Acosta, RNRegistered Nurse1770228579
  4. Renee AdamSocial Worker1407411457
  5. Patricia Adams, LCSWClinical Social Worker1699164517
  6. Stephen Adams, PHARM.D.Pharmacotherapy Pharmacist1992934459

Verify Christopher Han Sheng Chang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Mexico Medical Board
    Search for license MD2015-0819
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Mexico license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $15,046.79

63 payments; by number, the most common kind was food and beverage; the largest payer was Aimmune Therapeutics, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christopher Chang$15,047
  2. Specialty average$5,016

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Christopher Han Sheng Chang among 95 gastroenterology physician records in New Mexico

Christopher Han Sheng Chang, M.D., PH.D. is one of 95 gastroenterology physician records with a practice address in New Mexico. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.

  • NPI issued2006 · 17% of these records are older, 47% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2016 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in New Mexico

There are 95 gastroenterology physician records in New Mexico.

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Marjan Hovaida, M.D.Albuquerque, NM 871081699054387
  2. Henry Lin, MDAlbuquerque, NM 871081730117672
  3. Denis McCarthy, M.D.Albuquerque, NM 871081538121595
  4. Shazia Rafiq, MDAlbuquerque, NM 871081548354939
  5. Thomas Whigham, MDAlbuquerque, NM 871081619902715
  6. Jeff Zabel, MDAlbuquerque, NM 871081609849975
  7. Gabrielle Adams, M.D.Albuquerque, NM 871091477552958
  8. John Burdon, M.D.Albuquerque, NM 871091134128416

Common questions

What is Christopher Han Sheng Chang, M.D., PH.D.'s NPI number?

Christopher Han Sheng Chang, M.D., PH.D.'s National Provider Identifier (NPI) is 1417981796, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Han Sheng Chang, M.D., PH.D. located?

The NPPES record lists a practice address at 1501 San Pedro Dr SE, Albuquerque, NM, 87108. Phone: (505) 265-1711. Providers update this record themselves, so call before visiting.

How can I verify Christopher Han Sheng Chang, M.D., PH.D.'s license?

NPPES lists New Mexico license number MD2015-0819, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.