Olena Geller, PSYD
NPI 1285988386 · Clinical Psychologist · San Francisco, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olena Geller, PSYD is a Clinical Psychologist provider in San Francisco, CA (NPI 1285988386).
Provider details
- NPI number
- 1285988386
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- No
- License
- PSY 21467 (CA)
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
13 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
- 2012-10-29
- Last updated
- 2022-01-03
Frequently asked questions
- What is Olena Geller's NPI number?
- Olena Geller's National Provider Identifier (NPI) is 1285988386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olena Geller's specialty?
- Olena Geller is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Olena Geller located?
- Olena Geller's practice location on file with NPPES is 1111 Market St, San Francisco, CA 94103-1509.
- What is Olena Geller's phone number?
- The practice phone number listed in the NPPES registry for Olena Geller is (415) 694-9477.
- Does Olena Geller accept Medicare?
- Olena Geller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olena Geller's NPI active?
- Yes — Olena Geller's NPI (1285988386) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.