Bryan Marsh, MD
NPI 1033258959 · Family Medicine Physician · Owasso, OK
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bryan Marsh, MD is a Family Medicine Physician provider in Owasso, OK (NPI 1033258959).
Provider details
- NPI number
- 1033258959
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 19507 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 72 |
| Gabapentin | 58 |
| Buprenorphine Hcl | 39 |
| Tizanidine Hcl | 26 |
| Duloxetine Hcl | 22 |
| Alprazolam | 13 |
| Diazepam | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-06
- Last updated
- 2016-12-20
Frequently asked questions
- What is Bryan Marsh's NPI number?
- Bryan Marsh's National Provider Identifier (NPI) is 1033258959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bryan Marsh's specialty?
- Bryan Marsh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Bryan Marsh located?
- Bryan Marsh's practice location on file with NPPES is 13616 E 103rd Street N, Owasso, OK 74055.
- What is Bryan Marsh's phone number?
- The practice phone number listed in the NPPES registry for Bryan Marsh is (918) 274-8555.
- Does Bryan Marsh accept Medicare?
- Bryan Marsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bryan Marsh's NPI active?
- Yes — Bryan Marsh's NPI (1033258959) is active in the NPPES registry as of the last update on 2016-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.