Rhoda Hahn, MD
NPI 1972609295 · Psychiatry Physician · Los Alamitos, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rhoda Hahn, MD is a Psychiatry Physician provider in Los Alamitos, CA (NPI 1972609295).
Provider details
- NPI number
- 1972609295
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- G55207 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-09-15
- Last updated
- 2021-11-30
- Certified
- 2021-11-30
Frequently asked questions
- What is Rhoda Hahn's NPI number?
- Rhoda Hahn's National Provider Identifier (NPI) is 1972609295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rhoda Hahn's specialty?
- Rhoda Hahn is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Rhoda Hahn located?
- Rhoda Hahn's practice location on file with NPPES is 3532 Katella Ave, Los Alamitos, CA 90720-3112.
- What is Rhoda Hahn's phone number?
- The practice phone number listed in the NPPES registry for Rhoda Hahn is (562) 434-2714.
- Does Rhoda Hahn accept Medicare?
- Rhoda Hahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rhoda Hahn's NPI active?
- Yes — Rhoda Hahn's NPI (1972609295) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.