Brian Welch, PSY.D.
NPI 1669623252 · Clinical Psychologist · Philadelphia, PA
Brian Welch, PSY.D. is a Clinical Psychologist provider in Philadelphia, PA (NPI 1669623252).
Provider details
- NPI number
- 1669623252
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PS017885 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2008-10-01
- Last updated
- 2022-06-30
- Certified
- 2022-06-30
Frequently asked questions
- What is Brian Welch's NPI number?
- Brian Welch's National Provider Identifier (NPI) is 1669623252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Welch's specialty?
- Brian Welch is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Brian Welch located?
- Brian Welch's practice location on file with NPPES is 1315 Walnut St Ste 1700, Philadelphia, PA 19107-4717.
- What is Brian Welch's phone number?
- The practice phone number listed in the NPPES registry for Brian Welch is (267) 702-4747.
- Is Brian Welch's NPI active?
- Yes — Brian Welch's NPI (1669623252) is active in the NPPES registry as of the last update on 2022-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.