Bryan Vannuel Marsh, MD
Family Medicine Physician · Owasso, OK
Bryan Vannuel Marsh, MD is a family medicine physician with a practice address in Owasso, Oklahoma, and NPI 1033258959, issued on Feb 6, 2007. Check the license (Oklahoma 19507, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Bryan Vannuel Marsh
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 19507 OK
Self-reported in NPPES; status is on the state search - Practice location
- 13616 E 103RD Street N, Owasso, OK 74055
- Phone
- (918) 274-8555
- Enumerated
- Feb 6, 2007
- Record last updated
- Dec 20, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (918) 274-8556
- Medicaid ID
- 100253080A OK
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →
Verify Bryan Vannuel Marsh 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 19507Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
300 Medicare Part D claims for 13 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Buprenorphine-Naloxone72 claims
- Gabapentin58 claims
- Buprenorphine Hcl39 claims
- Tizanidine Hcl26 claims
- Duloxetine Hcl22 claims
- Alprazolam13 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.
Bryan Vannuel Marsh among 2,303 family medicine physician records in Oklahoma
Bryan Vannuel Marsh, MD 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 46% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2016 · 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).
21 family medicine physician records list a practice address in Owasso
They are 21 of the 788 NPPES records with a practice address in Owasso, and 2,303 family medicine physician records in Oklahoma.
All 2,303 in Oklahoma → Every provider in Owasso → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sharon Barnes, MDOwasso, OK 740551194724955
- Debra Colpitt, M.D.Owasso, OK 740551851316913
- Diana Defelice, DOOwasso, OK 740551649262270
- Clayton Dejarnett, D.O.Owasso, OK 740551891723896
- Gregory Disalvatore, DOOwasso, OK 740551588652929
- Loretta Farrell, M.D.Owasso, OK 740551801826045
- Ron Gann, D.O.Owasso, OK 740551689770760
- Stephen Kovacs, DOOwasso, OK 740551659453645
Common questions
What is Bryan Vannuel Marsh, MD's NPI number?
Bryan Vannuel Marsh, MD's National Provider Identifier (NPI) is 1033258959, issued on Feb 6, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Bryan Vannuel Marsh, MD located?
The NPPES record lists a practice address at 13616 E 103RD Street N, Owasso, OK, 74055. Phone: (918) 274-8555. Providers update this record themselves, so call before visiting.
How can I verify Bryan Vannuel Marsh, MD's license?
NPPES lists Oklahoma license number 19507, 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 Bryan Vannuel Marsh, MD prescribe under Medicare Part D?
In 2024, Bryan Vannuel Marsh, MD had 300 Medicare Part D claims for 13 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.