Catherine Welsh, LCSW
NPI 1730109273 · Clinical Social Worker · Wyndmoor, PA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Welsh, LCSW is a Clinical Social Worker provider in Wyndmoor, PA (NPI 1730109273).
Provider details
- NPI number
- 1730109273
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- CW013553 (PA)
Specialties & taxonomies
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
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
- 2006-07-20
- Last updated
- 2009-02-04
Frequently asked questions
- What is Catherine Welsh's NPI number?
- Catherine Welsh's National Provider Identifier (NPI) is 1730109273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Welsh's specialty?
- Catherine Welsh is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Catherine Welsh located?
- Catherine Welsh's practice location on file with NPPES is 8200 Flourtown Ave, Wyndmoor, PA 19038-7976.
- What is Catherine Welsh's phone number?
- The practice phone number listed in the NPPES registry for Catherine Welsh is (215) 233-3994.
- Does Catherine Welsh accept Medicare?
- Catherine Welsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Welsh's NPI active?
- Yes — Catherine Welsh's NPI (1730109273) is active in the NPPES registry as of the last update on 2009-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.