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Gregory Preston, MD
NPI 1548571946 · Pediatrics Physician · Fort Worth, TX
Gregory Preston, MD is a Pediatrics Physician provider in Fort Worth, TX (NPI 1548571946).
Provider details
- NPI number
- 1548571946
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- L3785 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
1729 8th Ave
Fort Worth, TX 76110-1349
Phone: (682) 885-3301
Fax: (682) 885-3399
Street-level locationGet directions
Mailing address
Po Box 99371
Fort Worth, TX 76199-0371
Registry dates
- Enumerated
- 2010-06-30
- Last updated
- 2010-06-30
Frequently asked questions
- What is Gregory Preston's NPI number?
- Gregory Preston's National Provider Identifier (NPI) is 1548571946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Preston's specialty?
- Gregory Preston is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Preston located?
- Gregory Preston's practice location on file with NPPES is 1729 8th Ave, Fort Worth, TX 76110-1349.
- What is Gregory Preston's phone number?
- The practice phone number listed in the NPPES registry for Gregory Preston is (682) 885-3301.
- Is Gregory Preston's NPI active?
- Yes — Gregory Preston's NPI (1548571946) is active in the NPPES registry as of the last update on 2010-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.