Jonathan Marr, M.D.
NPI 1932319845 · Pediatric Emergency Medicine (Emergency Medicine) Physician · Fort Worth, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Marr, M.D. is a Pediatric Emergency Medicine (Emergency Medicine) Physician provider in Fort Worth, TX (NPI 1932319845).
Provider details
- NPI number
- 1932319845
- Entity type
- Individual
- Primary specialty
- Pediatric Emergency Medicine (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD-12469 (HI)
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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-23
- Last updated
- 2021-05-18
- Certified
- 2021-05-18
Frequently asked questions
- What is Jonathan Marr's NPI number?
- Jonathan Marr's National Provider Identifier (NPI) is 1932319845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Marr's specialty?
- Jonathan Marr is listed in the NPPES registry with a primary specialty of Pediatric Emergency Medicine (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Marr located?
- Jonathan Marr's practice location on file with NPPES is 801 7th Ave, Fort Worth, TX 76104-2733.
- What is Jonathan Marr's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Marr is (682) 885-4095.
- Does Jonathan Marr accept Medicare?
- Jonathan Marr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Marr's NPI active?
- Yes — Jonathan Marr's NPI (1932319845) is active in the NPPES registry as of the last update on 2021-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.