Katherine Holzworth, LCSW
NPI 1639476070 · Clinical Social Worker · Seven Fields, PA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Holzworth, LCSW is a Clinical Social Worker provider in Seven Fields, PA (NPI 1639476070).
Provider details
- NPI number
- 1639476070
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- CW017628 (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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 111 Hazel LnSuite 300Sewickley, PA 15143-1253Phone: (412) 749-7330
Registry dates
- Enumerated
- 2011-02-22
- Last updated
- 2019-11-27
Frequently asked questions
- What is Katherine Holzworth's NPI number?
- Katherine Holzworth's National Provider Identifier (NPI) is 1639476070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Holzworth's specialty?
- Katherine Holzworth is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Katherine Holzworth located?
- Katherine Holzworth's practice location on file with NPPES is 100 Northpointe Cir Ste 306, Seven Fields, PA 16046.
- What is Katherine Holzworth's phone number?
- The practice phone number listed in the NPPES registry for Katherine Holzworth is (724) 772-4848.
- Does Katherine Holzworth accept Medicare?
- Katherine Holzworth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Holzworth's NPI active?
- Yes — Katherine Holzworth's NPI (1639476070) is active in the NPPES registry as of the last update on 2019-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.