Harvey Arthur Tatum, MD
Gastroenterology Physician · Tulsa, OK
Harvey Arthur Tatum, MD is a gastroenterology physician with a practice address in Tulsa, Oklahoma, and NPI 1659333623, issued on Apr 5, 2006. Check the license (Oklahoma 13120, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Harvey Arthur Tatum
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 13120 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1145 S Utica Ave, Tulsa, OK 74104
- Phone
- (918) 582-6544
- Enumerated
- Apr 5, 2006
- Record last updated
- May 6, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (918) 582-6549
- Medicaid ID
- 100229500A OK
- Medicare enrollment
- Enrolled (PECOS I20100429000403); accepts Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 1980
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 160 in Oklahoma → Look up another NPI →
Also registered at 1145 S Utica Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kamran Abbasi, MDHospitalist Physician1679561872
- Sunil Agrawal, MDNephrology Physician1093953747
- Haresh Ajmera, MDGastroenterology Physician1780747261
- Jonathan Anthony, MDAnesthesiology Physician1801811708
- Phillip Berry, D.O.Adult Medicine Physician1114032539
- Kusum Bhandari, MDNephrology Physician1700952884
Verify Harvey Arthur Tatum 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 13120Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average gastroenterology physician in 2024
2,578 Medicare Part D claims for 671 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 15 claims were for opioids.
Most prescribed
- Pantoprazole Sodium631 claims
- Gavilyte-G192 claims
- Peg-3350 And Electrolytes120 claims
- Colestipol Hcl101 claims
- Gabapentin81 claims
- Omeprazole81 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 MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $6,783.85
73 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Ahs Oklahoma Physician Group LLCTulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Harvey Arthur Tatum among 160 gastroenterology physician records in Oklahoma
Harvey Arthur Tatum, MD 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
- Graduated1980 · median 2000 among the 106 with a school on file
- Record last updated2014 · 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 Tulsa → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Haresh Ajmera, MDTulsa, OK 741041780747261
- Barry Eisen, MDTulsa, OK 741041881671261
- Arthur Hale, MDTulsa, OK 741041407833726
- Jeffrey Hunt, D.O.Tulsa, OK 741041255420204
- Richard Jesudass, MDTulsa, OK 741041275556284
- Richard Seifert, M.D.Tulsa, OK 741041487698031
- Kishore Vipperla, M.D.Tulsa, OK 741041669663811
- Norman Simon, M.D.Tulsa, OK 741051215177415
Common questions
What is Harvey Arthur Tatum, MD's NPI number?
Harvey Arthur Tatum, MD's National Provider Identifier (NPI) is 1659333623, issued on Apr 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Harvey Arthur Tatum, MD located?
The NPPES record lists a practice address at 1145 S Utica Ave, Tulsa, OK, 74104. Phone: (918) 582-6544. Providers update this record themselves, so call before visiting.
How can I verify Harvey Arthur Tatum, MD's license?
NPPES lists Oklahoma license number 13120, 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 Harvey Arthur Tatum, MD prescribe under Medicare Part D?
In 2024, Harvey Arthur Tatum, MD had 2,578 Medicare Part D claims for 671 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Harvey Arthur Tatum, MD's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. 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.