John Whitehorn, M.D.
NPI 1508816844 · Family Medicine Physician · Farmers Branch, TX
John Whitehorn, M.D. is a Family Medicine Physician provider in Farmers Branch, TX (NPI 1508816844).
Provider details
- NPI number
- 1508816844
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- D5496 (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
20 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
- 2006-05-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Whitehorn's NPI number?
- John Whitehorn's National Provider Identifier (NPI) is 1508816844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Whitehorn's specialty?
- John Whitehorn is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Whitehorn located?
- John Whitehorn's practice location on file with NPPES is 2300 Valley View Ln, Farmers Branch, TX 75234-5753.
- What is John Whitehorn's phone number?
- The practice phone number listed in the NPPES registry for John Whitehorn is (214) 572-8835.
- Is John Whitehorn's NPI active?
- Yes — John Whitehorn's NPI (1508816844) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.