R. Mark Martin, MD PA
NPI 1447572599 · Adolescent Medicine (Family Medicine) Physician · Brownwood, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
R. Mark Martin, MD PA is a Adolescent Medicine (Family Medicine) Physician organization in Brownwood, TX (NPI 1447572599).
Provider details
- NPI number
- 1447572599
- Entity type
- Organization
- Primary specialty
- Adolescent Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ray Martin, Owner(325) 643-3656
- License
- F4248 (TX)
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
16 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-02-17
- Last updated
- 2010-02-17
Frequently asked questions
- What is R. Mark Martin, MD PA's NPI number?
- R. Mark Martin, MD PA's National Provider Identifier (NPI) is 1447572599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is R. Mark Martin, MD PA?
- R. Mark Martin, MD PA is classified in the NPPES registry as Adolescent Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is R. Mark Martin, MD PA located?
- R. Mark Martin, MD PA's practice location on file with NPPES is 2506 Crockett Dr, Brownwood, TX 76801-5900.
- What is R. Mark Martin, MD PA's phone number?
- The practice phone number listed in the NPPES registry for R. Mark Martin, MD PA is (325) 643-3656.
- Does R. Mark Martin, MD PA accept Medicare?
- R. Mark Martin, MD PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for R. Mark Martin, MD PA?
- The authorized official listed on R. Mark Martin, MD PA's NPPES record is Ray Martin, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is R. Mark Martin, MD PA's NPI active?
- Yes — R. Mark Martin, MD PA's NPI (1447572599) is active in the NPPES registry as of the last update on 2010-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.