Ahn Medical Group, Inc
NPI 1932125580 · Specialist · Los Angeles, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ahn Medical Group, Inc is a Specialist organization in Los Angeles, CA (NPI 1932125580).
Provider details
- NPI number
- 1932125580
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Yeong Ahn, President(323) 457-4350
- License
- A45633 (CA)
Specialties & taxonomies
Other Service Providers
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
Other names (DBA / former)
- Other name
- Yeong K. Ahn
Registry dates
- Enumerated
- 2006-07-15
- Last updated
- 2015-01-10
Frequently asked questions
- What is Ahn Medical Group, Inc's NPI number?
- Ahn Medical Group, Inc's National Provider Identifier (NPI) is 1932125580, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ahn Medical Group, Inc?
- Ahn Medical Group, Inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Ahn Medical Group, Inc located?
- Ahn Medical Group, Inc's practice location on file with NPPES is 1300 N Vermont Ave, Los Angeles, CA 90027-6005.
- What is Ahn Medical Group, Inc's phone number?
- The practice phone number listed in the NPPES registry for Ahn Medical Group, Inc is (323) 913-4350.
- Does Ahn Medical Group, Inc accept Medicare?
- Ahn Medical Group, Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Ahn Medical Group, Inc?
- The authorized official listed on Ahn Medical Group, Inc's NPPES record is Yeong Ahn, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ahn Medical Group, Inc's NPI active?
- Yes — Ahn Medical Group, Inc's NPI (1932125580) is active in the NPPES registry as of the last update on 2015-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.