Ruth Greenberg, PH.D.
NPI 1023005584 · Counseling Psychologist · Phila, PA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Greenberg, PH.D. is a Counseling Psychologist provider in Phila, PA (NPI 1023005584).
Provider details
- NPI number
- 1023005584
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- License
- PS004037L (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
20 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
- 2005-09-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ruth Greenberg's NPI number?
- Ruth Greenberg's National Provider Identifier (NPI) is 1023005584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Greenberg's specialty?
- Ruth Greenberg is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Ruth Greenberg located?
- Ruth Greenberg's practice location on file with NPPES is 1528 Walnut St, Phila, PA 19102-3604.
- What is Ruth Greenberg's phone number?
- The practice phone number listed in the NPPES registry for Ruth Greenberg is (215) 546-8530.
- Does Ruth Greenberg accept Medicare?
- Ruth Greenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Greenberg's NPI active?
- Yes — Ruth Greenberg's NPI (1023005584) 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.