Sarah Johnson-Welch, MD
NPI 1598724635 · Pediatric Pathology Physician · Dallas, TX
Sarah Johnson-Welch, MD is a Pediatric Pathology Physician provider in Dallas, TX (NPI 1598724635).
Provider details
- NPI number
- 1598724635
- Entity type
- Individual
- Primary specialty
- Pediatric Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- L4991 (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
- 2006-03-18
- Last updated
- 2007-12-01
Frequently asked questions
- What is Sarah Johnson-Welch's NPI number?
- Sarah Johnson-Welch's National Provider Identifier (NPI) is 1598724635, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Johnson-Welch's specialty?
- Sarah Johnson-Welch is listed in the NPPES registry with a primary specialty of Pediatric Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Johnson-Welch located?
- Sarah Johnson-Welch's practice location on file with NPPES is 5323 Harry Hines Blvd, Dallas, TX 75390-7208.
- What is Sarah Johnson-Welch's phone number?
- The practice phone number listed in the NPPES registry for Sarah Johnson-Welch is (214) 648-1620.
- Is Sarah Johnson-Welch's NPI active?
- Yes — Sarah Johnson-Welch's NPI (1598724635) is active in the NPPES registry as of the last update on 2007-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.