John R Martell Jr MD PA
NPI 1821270448 · Orthopaedic Surgery Physician · Cleburne, TX
John R Martell Jr MD PA is a Orthopaedic Surgery Physician organization in Cleburne, TX (NPI 1821270448).
Provider details
- NPI number
- 1821270448
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Martell, President(817) 556-0039
- License
- L3007 (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
18 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
- 2007-12-05
- Last updated
- 2007-12-05
Frequently asked questions
- What is John R Martell Jr MD PA's NPI number?
- John R Martell Jr MD PA's National Provider Identifier (NPI) is 1821270448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John R Martell Jr MD PA?
- John R Martell Jr MD PA is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John R Martell Jr MD PA located?
- John R Martell Jr MD PA's practice location on file with NPPES is 201 Walls Dr, Cleburne, TX 76033-4007.
- What is John R Martell Jr MD PA's phone number?
- The practice phone number listed in the NPPES registry for John R Martell Jr MD PA is (817) 556-0039.
- Who is the authorized official for John R Martell Jr MD PA?
- The authorized official listed on John R Martell Jr MD PA's NPPES record is John Martell, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John R Martell Jr MD PA's NPI active?
- Yes — John R Martell Jr MD PA's NPI (1821270448) is active in the NPPES registry as of the last update on 2007-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.