Ollie Walker, LCSW
NPI 1245884097 · Clinical Social Worker · Philadelphia, PA
Ollie Walker, LCSW is a Clinical Social Worker provider in Philadelphia, PA (NPI 1245884097).
Provider details
- NPI number
- 1245884097
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- CW020647 (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
6 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
- 2019-07-30
- Last updated
- 2019-07-30
Frequently asked questions
- What is Ollie Walker's NPI number?
- Ollie Walker's National Provider Identifier (NPI) is 1245884097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ollie Walker's specialty?
- Ollie Walker is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Ollie Walker located?
- Ollie Walker's practice location on file with NPPES is 125 S 9th St, Philadelphia, PA 19107-5125.
- What is Ollie Walker's phone number?
- The practice phone number listed in the NPPES registry for Ollie Walker is (215) 592-4500.
- Is Ollie Walker's NPI active?
- Yes — Ollie Walker's NPI (1245884097) is active in the NPPES registry as of the last update on 2019-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.