Vaughn Marshall, MD
NPI 1497711436 · Diagnostic Radiology Physician · Tulsa, OK
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vaughn Marshall, MD is a Diagnostic Radiology Physician provider in Tulsa, OK (NPI 1497711436).
Provider details
- NPI number
- 1497711436
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C37880 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Trazodone Hcl | 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 no Part D record, 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
Additional practice locations (1)
- 22 Corporate Plaza DrNewport Beach, CA 92660-7985Phone: (949) 722-7038
Registry dates
- Enumerated
- 2006-04-26
- Last updated
- 2026-03-27
- Certified
- 2026-03-27
Frequently asked questions
- What is Vaughn Marshall's NPI number?
- Vaughn Marshall's National Provider Identifier (NPI) is 1497711436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vaughn Marshall's specialty?
- Vaughn Marshall is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Vaughn Marshall located?
- Vaughn Marshall's practice location on file with NPPES is 4500 S Garnett Rd, Tulsa, OK 74146-5229.
- What is Vaughn Marshall's phone number?
- The practice phone number listed in the NPPES registry for Vaughn Marshall is (918) 664-9892.
- Does Vaughn Marshall accept Medicare?
- Vaughn Marshall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vaughn Marshall's NPI active?
- Yes — Vaughn Marshall's NPI (1497711436) is active in the NPPES registry as of the last update on 2026-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.