Kathleen Ostertag, L.S.W.
NPI 1053411223 · Mental Health Counselor · Philadelphia, PA
Kathleen Ostertag, L.S.W. is a Mental Health Counselor provider in Philadelphia, PA (NPI 1053411223).
Provider details
- NPI number
- 1053411223
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- L.S.W.
- Sex
- Female
- Sole proprietor
- Yes
- License
- SW008549L (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
- 2006-09-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kathleen Ostertag's NPI number?
- Kathleen Ostertag's National Provider Identifier (NPI) is 1053411223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Ostertag's specialty?
- Kathleen Ostertag is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Kathleen Ostertag located?
- Kathleen Ostertag's practice location on file with NPPES is 8001 Roosevelt Blvd, Philadelphia, PA 19152-3038.
- What is Kathleen Ostertag's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Ostertag is (215) 332-1914.
- Is Kathleen Ostertag's NPI active?
- Yes — Kathleen Ostertag's NPI (1053411223) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.