NPPES file of Aug 9, 2026

Timothy D. Robison, M.D.

Specialist · Muskogee, OK

Timothy D. Robison, M.D. is a specialist with a practice address in Muskogee, Oklahoma, and NPI 1780638155, issued on May 20, 2006. Check the license (Oklahoma 13838, as entered in NPPES) with the Oklahoma board that licenses this profession; 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
1780638155
Name
Timothy D. Robison
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
13838 OK
Self-reported in NPPES; status is on the state search
Practice location
200 S 37TH St, Muskogee, OK 74401
Phone
(918) 683-8100
Enumerated
May 20, 2006
Record last updated
May 18, 2026
Fax
(918) 683-8198
Medicaid ID
100110660B OK
Medicare enrollment
Enrolled (PECOS I20041130000002); accepts Medicare assignment
Medical or professional school
University Of Oklahoma College Of Medicine, 1981
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 200 S 37TH St

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

  1. Richard Reutlinger, M.D.Specialist1538113881

Verify Timothy D. Robison in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oklahoma board licenses this profession
    Search for license 13838    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
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70% fewer Medicare Part D claims than the average specialist in 2024

419 Medicare Part D claims for 161 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 109 claims were for opioids.

  1. Timothy Robison419
  2. Specialty average1,380

Most prescribed

  1. Ondansetron Hcl96 claims
  2. Hydrocodone-Acetaminophen55 claims
  3. Pantoprazole Sodium49 claims
  4. Oxycodone-Acetaminophen30 claims
  5. Sucralfate23 claims
  6. Tramadol Hcl20 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.

Specialist providers in Oklahoma

There are 422 specialist records in Oklahoma.

All 422 in Oklahoma → Every provider in Muskogee →

Other specialist records in Oklahoma

  1. Keri Abbott, COSMETOLOGISTNoble, OK1427335090
  2. Kelley AbneyOkmulgee, OK1538390745
  3. Kathleen Adams, RN, IBCLCBroken Arrow, OK1265696223
  4. Henry Allen, D.O.Oklahoma City, OK1154382299
  5. Shelby Allen, COTALawton, OK1366036261
  6. Scott Anderson, ATCNorman, OK1538131271
  7. Muhammad Anwar, M.D.Norman, OK1891720975
  8. Charyl ArmstrongBartlesville, OK1508173865
  9. Jeffrey Arnette, CPOMuskogee, OK1699802389
  10. Laurel Arnold, RDH, OMTOklahoma City, OK1568280626

Common questions

What is Timothy D. Robison, M.D.'s NPI number?

Timothy D. Robison, M.D.'s National Provider Identifier (NPI) is 1780638155, issued on May 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Timothy D. Robison, M.D. located?

The NPPES record lists a practice address at 200 S 37TH St, Muskogee, OK, 74401. Phone: (918) 683-8100. Providers update this record themselves, so call before visiting.

How can I verify Timothy D. Robison, M.D.'s license?

NPPES lists Oklahoma license number 13838, as entered by the provider. Search the Oklahoma board that licenses this profession; the NPPES record confirms identity only.

How much does Timothy D. Robison, M.D. prescribe under Medicare Part D?

In 2024, Timothy D. Robison, M.D. had 419 Medicare Part D claims for 161 beneficiaries; the average among specialist prescribers was 1,380. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.