John Thomas Maple, DO
Gastroenterology Physician · Oklahoma City, OK
John Thomas Maple, DO is a gastroenterology physician with a practice address in Oklahoma City, Oklahoma, and NPI 1902879455, issued on Feb 7, 2006. Check the license (Oklahoma 4476, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- John Thomas Maple
- Credential
- DO
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 4476 OK
Self-reported in NPPES; status is on the state search - Practice location
- 3435 NW 56TH St Ste 101, Oklahoma City, OK 73112
- Phone
- (405) 633-9101
- Enumerated
- Feb 7, 2006
- Record last updated
- Nov 7, 2023
- Fax
- (405) 633-9104
- Medicare enrollment
- Enrolled (PECOS I20070519000085); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 2000
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 160 in Oklahoma → Look up another NPI →
Also registered at 3435 NW 56TH St Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abel AbamePharmacist1780260711
- Alyssa Grossen, MDGastroenterology Physician1912498411
- Yvette Phillips, CNPAcute Care Nurse Practitioner1386185999
- Leith Prise, PHARM.D.Pharmacist1457087330
- Sanjay Sikka, M.D.Gastroenterology Physician1528295698
Verify John Thomas Maple 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 4476Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average gastroenterology physician in 2024
148 Medicare Part D claims for 83 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.
Most prescribed
- Famotidine25 claims
- Gavilyte-G18 claims
- Peg-3350 And Electrolytes18 claims
- Lidocaine Hcl Viscous17 claims
- Omeprazole13 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): 89.9 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: $19.60
3 payments; by number, the most common kind was food and beverage; the largest payer was Micro-tech Endoscopy USA, 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.
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
- Zuhdi Transplant PhysiciansOklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Thomas Maple among 160 gastroenterology physician records in Oklahoma
John Thomas Maple, DO is one of 160 gastroenterology physician records with a practice address in Oklahoma. 81% 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 31% of them.
- NPI issued2006 · 31% of these records are older, 38% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2000 · median 2000 among the 106 with a school on file
- Record last updated2023 · 65% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Oklahoma
There are 160 gastroenterology physician records in Oklahoma.
All 160 in Oklahoma → Every provider in Oklahoma City → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Kirtida Kumar, MDOklahoma City, OK 731121649274374
- Paul Maton, M.D.Oklahoma City, OK 731121538143466
- Matthew McBride, MDOklahoma City, OK 731121871536920
- Mark Mellow, M.D.Oklahoma City, OK 731121366426298
- Don Murray, M.D.Oklahoma City, OK 731121215912787
- Carl Raczkowski, M.D.Oklahoma City, OK 731121851375646
- Robert Rankin, M.D.Oklahoma City, OK 731121174507966
- Abbas Raza, MDOklahoma City, OK 731121326006040
Common questions
What is John Thomas Maple, DO's NPI number?
John Thomas Maple, DO's National Provider Identifier (NPI) is 1902879455, issued on Feb 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Thomas Maple, DO located?
The NPPES record lists a practice address at 3435 NW 56TH St Ste 101, Oklahoma City, OK, 73112. Phone: (405) 633-9101. Providers update this record themselves, so call before visiting.
How can I verify John Thomas Maple, DO's license?
NPPES lists Oklahoma license number 4476, 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 John Thomas Maple, DO prescribe under Medicare Part D?
In 2024, John Thomas Maple, DO had 148 Medicare Part D claims for 83 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is John Thomas Maple, DO's MIPS final score?
The 2023 MIPS final score is 89.9 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.