Katharine Berg, MSW, LCSW
NPI 1447451620 · Clinical Social Worker · Philadelphia, PA
Katharine Berg, MSW, LCSW is a Clinical Social Worker provider in Philadelphia, PA (NPI 1447451620).
Provider details
- NPI number
- 1447451620
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- CW026080 (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
- 2007-05-29
- Last updated
- 2025-09-26
- Certified
- 2025-09-26
Frequently asked questions
- What is Katharine Berg's NPI number?
- Katharine Berg's National Provider Identifier (NPI) is 1447451620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Berg's specialty?
- Katharine Berg is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katharine Berg located?
- Katharine Berg's practice location on file with NPPES is 100 S Broad St Ste 1515, Philadelphia, PA 19110-1006.
- What is Katharine Berg's phone number?
- The practice phone number listed in the NPPES registry for Katharine Berg is (215) 552-8567.
- Is Katharine Berg's NPI active?
- Yes — Katharine Berg's NPI (1447451620) is active in the NPPES registry as of the last update on 2025-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.