Gregory Welch, M.D.
NPI 1548232028 · Neonatal-Perinatal Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Welch, M.D. is a Neonatal-Perinatal Medicine Physician provider in Houston, TX (NPI 1548232028).
Provider details
- NPI number
- 1548232028
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 9292 (NH)
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
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
- 2006-02-07
- Last updated
- 2014-08-21
Frequently asked questions
- What is Gregory Welch's NPI number?
- Gregory Welch's National Provider Identifier (NPI) is 1548232028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Welch's specialty?
- Gregory Welch is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Welch located?
- Gregory Welch's practice location on file with NPPES is 13211 Hargrave Rd, Houston, TX 77070-4311.
- What is Gregory Welch's phone number?
- The practice phone number listed in the NPPES registry for Gregory Welch is (281) 477-8660.
- Does Gregory Welch accept Medicare?
- Gregory Welch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Welch's NPI active?
- Yes — Gregory Welch's NPI (1548232028) is active in the NPPES registry as of the last update on 2014-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.