Alan Fields, M.D.
NPI 1538253414 · Pediatric Critical Care Medicine Physician · Houston, TX
Alan Fields, M.D. is a Pediatric Critical Care Medicine Physician provider in Houston, TX (NPI 1538253414).
Provider details
- NPI number
- 1538253414
- Entity type
- Individual
- Primary specialty
- Pediatric Critical Care Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- L3644 (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
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
- 2006-10-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Alan Fields's NPI number?
- Alan Fields's National Provider Identifier (NPI) is 1538253414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Fields's specialty?
- Alan Fields is listed in the NPPES registry with a primary specialty of Pediatric Critical Care Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Fields located?
- Alan Fields's practice location on file with NPPES is 1515 Holcombe Blvd, Houston, TX 77030-4009.
- What is Alan Fields's phone number?
- The practice phone number listed in the NPPES registry for Alan Fields is (713) 792-6161.
- Is Alan Fields's NPI active?
- Yes — Alan Fields's NPI (1538253414) 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.