Elizabeth Ahn, M.D.
NPI 1518491737 · Psychiatry Physician · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Ahn, M.D. is a Psychiatry Physician provider in Los Angeles, CA (NPI 1518491737).
Provider details
- NPI number
- 1518491737
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- ME138832 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$263 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 5555 Ferguson DrCommerce, CA 90022-5164Phone: (323) 869-7133
- 222 S Hill StLos Angeles, CA 90012-3506Phone: (213) 418-3665
Registry dates
- Enumerated
- 2017-04-13
- Last updated
- 2023-06-14
- Certified
- 2023-06-14
Frequently asked questions
- What is Elizabeth Ahn's NPI number?
- Elizabeth Ahn's National Provider Identifier (NPI) is 1518491737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Ahn's specialty?
- Elizabeth Ahn is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Ahn located?
- Elizabeth Ahn's practice location on file with NPPES is 313 N Figueroa St, Los Angeles, CA 90012-2602.
- What is Elizabeth Ahn's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Ahn is (213) 240-8101.
- Does Elizabeth Ahn accept Medicare?
- Elizabeth Ahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Ahn's NPI active?
- Yes — Elizabeth Ahn's NPI (1518491737) is active in the NPPES registry as of the last update on 2023-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.