AMIRPASHA EHSAN MD, INC
NPI 1164813788
Physical Medicine & Rehabilitation in Irvine, CA

Active since February 18, 2015
4255 CAMPUST DR A100, 5532, IRVINE, CA 92616(949) 394-6784 Get Directions Write a Review

NPPES record last updated: February 18, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Amirpasha Ehsan Md, Inc NPPES

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

AMIRPASHA EHSAN MD, INC (NPI 1164813788) is a healthcare organization registered as a physical medicine & rehabilitation in Irvine, California and active in the NPI registry since February 2015. The organization lists Marilyn Pacheco, Business Office Manager, as its authorized official.

NPPES Registry Identity

NPI1164813788
Entity TypeOrganization
Primary Taxonomy208100000X
Legal Business NameAMIRPASHA EHSAN MD, INC
Location Address4255 CAMPUST DR A100, 5532Irvine, CA 92616-5532
Mailing Address4255 Campust Dr A100, 5532Irvine, CA 92616-5532 · (949) 394-6784
Organization SubpartNo
Authorized OfficialMarilyn PachecoBusiness Office Manager · (562) 805-9053
Enumeration DateFebruary 18, 2015
✔ NPI 1164813788 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
License✔ Licensed in CA · A123790
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
4255 CAMPUST DR A100, Irvine, CA 92616

Other Identifiers 1

OtherA123790CA · Medical License

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)

Amirpasha Ehsan Md, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Amirpasha Ehsan MD, Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Physical Medicine and Rehabilitation
NPI 1790073385
13522 NEWPORT AVE STE 102
Tustin, CA 92780
(714) 987-1121
✔ PECOS✔ Accepts Medicare6.6 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 Amirpasha Ehsan MD, Inc's NPI number?

The NPI number for Amirpasha Ehsan MD, Inc is 1164813788. It was assigned to this organization in the NPPES registry on February 18, 2015.

Where is Amirpasha Ehsan MD, Inc located?

Amirpasha Ehsan MD, Inc is located at 4255 Campust Dr A100 5532, Irvine, CA 92616. The listed phone number is (949) 394-6784.

What is Amirpasha Ehsan MD, Inc's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Amirpasha Ehsan MD, Inc enrolled in Medicare?

Yes. Amirpasha Ehsan MD, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Amirpasha Ehsan MD, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Physical Medicine and Rehabilitation) reassigns their Medicare billing to Amirpasha Ehsan MD, Inc. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Amirpasha Ehsan MD, Inc was last updated on February 18, 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.