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MOZHGAN ASHTARI MD PC
NPI 1962815779
Internal Medicine - Geriatric Medicine in Laguna Hills, CA

Active since June 09, 2014
23141 MOULTON PKWY STE 202, LAGUNA HILLS, CA 92653(949) 305-2711(949) 502-8887 Get Directions Write a Review

NPPES record last updated: May 29, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mozhgan Ashtari Md Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MOZHGAN ASHTARI MD PC (NPI 1962815779) is a healthcare organization registered as a geriatric medicine in Laguna Hills, California and active in the NPI registry since June 2014. The organization lists Mozhgan Ashtari, Ceo/ Md, as its authorized official.

NPPES Registry Identity

NPI1962815779
Entity TypeOrganization
Primary Taxonomy207RG0300X
Legal Business NameMOZHGAN ASHTARI MD PC
Location Address23141 MOULTON PKWY STE 202Laguna Hills, CA 92653-1241
Mailing Address23141 Moulton Pkwy Ste 202Laguna Hills, CA 92653-1241 · (949) 305-2711 · Fax (949) 502-8887
Phone(949) 305-2711
Fax(949) 502-8887
Organization SubpartNo
Authorized OfficialMozhgan AshtariCeo/ Md · (551) 206-5779
Enumeration DateJune 9, 2014
Last NPPES UpdateMay 29, 2015
✔ NPI 1962815779 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RG0300X
License✔ Licensed in CA · A111582
Definition
An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.
23141 MOULTON PKWY STE 202, Laguna Hills, CA 92653
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mozhgan Ashtari Md Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Mozhgan Ashtari MD PC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Mozhgan Ashtari, M.D.
Internal Medicine
NPI 1558691451
23141 MOULTON PKWY 202
Laguna Hills, CA 92653
(949) 600-6334
✔ PECOS✔ Accepts Medicare0.1 mi
Mahtab Naji, MD
Internal Medicine
NPI 1558949693
638 CAMINO DE LOS MARES STE D4
San Clemente, CA 92673
(949) 542-8865
✔ PECOS✔ Accepts Medicare12 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mozhgan Ashtari MD PC's NPI number?

The NPI number for Mozhgan Ashtari MD PC is 1962815779. It was assigned to this organization in the NPPES registry on June 9, 2014.

Where is Mozhgan Ashtari MD PC located?

Mozhgan Ashtari MD PC is located at 23141 Moulton Pkwy Ste 202, Laguna Hills, CA 92653. The listed phone number is (949) 305-2711.

What is Mozhgan Ashtari MD PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Mozhgan Ashtari MD PC enrolled in Medicare?

Yes. Mozhgan Ashtari MD PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mozhgan Ashtari MD PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Internal Medicine, reassign their Medicare billing to Mozhgan Ashtari MD PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Mozhgan Ashtari MD PC was last updated on May 29, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.