Peter Chan, DO
Family Medicine Physician · Oklahoma City, OK
Peter Chan, DO is a family medicine physician with a practice address in Oklahoma City, Oklahoma, and NPI 1134160708, issued on Jun 8, 2006. Check the license (Oklahoma 2354, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Peter Chan
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 2354 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1600 SW 119TH St, Oklahoma City, OK 73170
- Phone
- (405) 425-8100
- Enumerated
- Jun 8, 2006
- Record last updated
- Nov 8, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (405) 425-8109
- Medicaid ID
- 10048020B OK
- Medicare enrollment
- Enrolled (PECOS I20041216000999); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Also registered at 1600 SW 119TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Chan, DOFamily Medicine Physician1366011199
- Christi Dewitt, PAFamily Medicine Physician1144261934
- Kyle French, M.D.Family Medicine Physician1568637353
- Shannon Johnson, CNP, APRN, CNS-RXFamily Nurse Practitioner1639166499
- Adrienne Kesinger, MDInternal Medicine Physician1497951685
- Vanna Loth, LCSWSocial Worker1801559109
Verify Peter Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 2354Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average family medicine physician in 2024
10,776 Medicare Part D claims for 627 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 247 claims were for opioids.
Most prescribed
- Atorvastatin Calcium545 claims
- Rosuvastatin Calcium499 claims
- Levothyroxine Sodium446 claims
- Lisinopril402 claims
- Amlodipine Besylate284 claims
- Gabapentin253 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 77.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,760.90
102 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Integris Ambulatory Care CorporationOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Chan among 2,303 family medicine physician records in Oklahoma
Peter Chan, DO is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1983 · median 2008 among the 1,407 with a school on file
- Record last updated2019 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
478 family medicine physician records list a practice address in Oklahoma City
They are 478 of the 22,359 NPPES records with a practice address in Oklahoma City, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Oklahoma City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Brent Chandler, DOOklahoma City, OK 731701093793358
- Kevin Conatser, DOOklahoma City, OK 731701669450821
- Bruce Cornett, DOOklahoma City, OK 731701518945757
- Christi Dewitt, PAOklahoma City, OK 731701144261934
- Derrick Freeman, DOOklahoma City, OK 731701982682936
- John Grizzle, M.D.Oklahoma City, OK 731701255396073
- Keith Layne, D.O.Moore, OK 731701407843212
- Cory Nagode, M.D.Oklahoma City, OK 731701093755803
Common questions
What is Peter Chan, DO's NPI number?
Peter Chan, DO's National Provider Identifier (NPI) is 1134160708, issued on Jun 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Chan, DO located?
The NPPES record lists a practice address at 1600 SW 119TH St, Oklahoma City, OK, 73170. Phone: (405) 425-8100. Providers update this record themselves, so call before visiting.
How can I verify Peter Chan, DO's license?
NPPES lists Oklahoma license number 2354, 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 Peter Chan, DO prescribe under Medicare Part D?
In 2024, Peter Chan, DO had 10,776 Medicare Part D claims for 627 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Peter Chan, DO's MIPS final score?
The 2023 MIPS final score is 77.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.