Arta Lahiji, MD
NPI 1851551501 · Internal Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arta Lahiji, MD is a Internal Medicine Physician provider in Los Angeles, CA (NPI 1851551501).
Provider details
- NPI number
- 1851551501
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 249525 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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)
- 622 W 168th StNew York, NY 10032-3720Phone: (212) 305-9369
Registry dates
- Enumerated
- 2008-06-16
- Last updated
- 2020-10-28
- Certified
- 2020-10-28
Frequently asked questions
- What is Arta Lahiji's NPI number?
- Arta Lahiji's National Provider Identifier (NPI) is 1851551501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arta Lahiji's specialty?
- Arta Lahiji is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arta Lahiji located?
- Arta Lahiji's practice location on file with NPPES is 700 W 7th St Ste S270-D, Los Angeles, CA 90017-3768.
- What is Arta Lahiji's phone number?
- The practice phone number listed in the NPPES registry for Arta Lahiji is (213) 896-0010.
- Does Arta Lahiji accept Medicare?
- Arta Lahiji is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arta Lahiji's NPI active?
- Yes — Arta Lahiji's NPI (1851551501) is active in the NPPES registry as of the last update on 2020-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.