Leo Antrassian, PA-C
NPI 1730699299 · Physician Assistant · Detroit, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leo Antrassian, PA-C is a Physician Assistant provider in Detroit, MI (NPI 1730699299).
Provider details
- NPI number
- 1730699299
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 5601008451 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 39000 7 Mile RdLivonia, MI 48152-1006Phone: (947) 523-4310
Registry dates
- Enumerated
- 2017-10-10
- Last updated
- 2026-03-25
- Certified
- 2026-03-25
Frequently asked questions
- What is Leo Antrassian's NPI number?
- Leo Antrassian's National Provider Identifier (NPI) is 1730699299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leo Antrassian's specialty?
- Leo Antrassian is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Leo Antrassian located?
- Leo Antrassian's practice location on file with NPPES is 20176 Livernois Ave, Detroit, MI 48221-1346.
- What is Leo Antrassian's phone number?
- The practice phone number listed in the NPPES registry for Leo Antrassian is (313) 864-7000.
- Does Leo Antrassian accept Medicare?
- Leo Antrassian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leo Antrassian's NPI active?
- Yes — Leo Antrassian's NPI (1730699299) is active in the NPPES registry as of the last update on 2026-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.