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Mark Dalton, M.D.
NPI 1780675033 · Gastroenterology Physician · Fort Worth, TX
Mark Dalton, M.D. is a Gastroenterology Physician provider in Fort Worth, TX (NPI 1780675033).
Provider details
- NPI number
- 1780675033
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D7000 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
900 W Magnolia Ave
Ste 100
Fort Worth, TX 76104-8517
Phone: (817) 870-7300
Fax: (817) 332-8372
Street-level locationGet directions
Mailing address
6445 Harris Pkwy
Fort Worth, TX 76132-4138
Registry dates
- Enumerated
- 2005-11-03
- Last updated
- 2010-11-10
Frequently asked questions
- What is Mark Dalton's NPI number?
- Mark Dalton's National Provider Identifier (NPI) is 1780675033, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Dalton's specialty?
- Mark Dalton is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Dalton located?
- Mark Dalton's practice location on file with NPPES is 900 W Magnolia Ave, Fort Worth, TX 76104-8517.
- What is Mark Dalton's phone number?
- The practice phone number listed in the NPPES registry for Mark Dalton is (817) 870-7300.
- Is Mark Dalton's NPI active?
- Yes — Mark Dalton's NPI (1780675033) is active in the NPPES registry as of the last update on 2010-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.