NPPES file of Aug 9, 2026

Mo Yan Sun, DO

Pulmonary Disease Physician · Oklahoma City, OK

Mo Yan Sun, DO is a pulmonary disease physician with a practice address in Oklahoma City, Oklahoma, and NPI 1386394963, issued on Mar 25, 2022. Check the license (Oklahoma 8944, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; 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
1386394963
Name
Mo Yan Sun
Credential
DO
Primary taxonomy
Pulmonary Disease Physician 207RP1001X
License number
8944 OK
Self-reported in NPPES; status is on the state search
Practice location
800 Stanton L Young Blvd # 8400, Oklahoma City, OK 73104
Phone
(405) 271-3613
Enumerated
Mar 25, 2022
Record last updated
May 11, 2025
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 800 Stanton L Young Blvd # 8400

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

  1. Hiba Hammad Al Taq, MDPulmonary Disease Physician1689932352
  2. Anosh Aslam Khan, MDPulmonary Disease Physician1164155651
  3. Harshitha Mergey Devender, MBBSPulmonary Disease Physician1659953008
  4. Anum Mubasher, MDPulmonary Disease Physician1295485803
  5. Hussein Rabah, M.D.Pulmonary Disease Physician1144842584
  6. Gennifer Wahbah Makhoul, M.D.Student in an Organized Health Care Education/Training Program1578139077

Verify Mo Yan Sun in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
    Search for license 8944
    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 Oklahoma 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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78% fewer Medicare Part D claims than the average pulmonary disease physician in 2024

319 Medicare Part D claims for 81 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D.

  1. Mo Yan Sun319
  2. Specialty average1,425

Most prescribed

  1. Lisinopril14 claims
  2. Amlodipine Besylate12 claims
  3. Atorvastatin Calcium12 claims
  4. Clopidogrel12 claims
  5. Metoprolol Succinate11 claims
  6. Ozempic11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Mo Yan Sun among 150 pulmonary disease physician records in Oklahoma

Mo Yan Sun, DO is one of 150 pulmonary disease physician records with a practice address in Oklahoma. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 95% of them.

  • NPI issued2022 · 95% of these records are older, 2% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileNo · 72% of these records are
  • Record last updated2025 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pulmonary Disease Physician providers in Oklahoma

There are 150 pulmonary disease physician records in Oklahoma.

The 8 pulmonary disease physician records with the nearest ZIP codes

  1. Tony Abdo, M.DOklahoma City, OK 731041841555935
  2. Karen Allen, MDOklahoma City, OK 731041205031960
  3. Ahmed Awab, MDOklahoma City, OK 731041841331139
  4. Fawad Chaudry, M.DOklahoma City, OK 731041467656686
  5. Salim Daouk, M.D.Oklahoma City, OK 731041740544006
  6. Maida Hafiz, M.D.Oklahoma City, OK 731041730531245
  7. Hiba Hammad Al Taq, MDOklahoma City, OK 731041689932352
  8. Kellie Jones, MDOklahoma City, OK 731041598733784

Common questions

What is Mo Yan Sun, DO's NPI number?

Mo Yan Sun, DO's National Provider Identifier (NPI) is 1386394963, issued on Mar 25, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Mo Yan Sun, DO located?

The NPPES record lists a practice address at 800 Stanton L Young Blvd # 8400, Oklahoma City, OK, 73104. Phone: (405) 271-3613. Providers update this record themselves, so call before visiting.

How can I verify Mo Yan Sun, DO's license?

NPPES lists Oklahoma license number 8944, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mo Yan Sun, DO prescribe under Medicare Part D?

In 2024, Mo Yan Sun, DO had 319 Medicare Part D claims for 81 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.

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.