MARYAM HAGHNEGAHDAR MD
NPI 1992278949
Internal Medicine in La Habra, CA
About Maryam Haghnegahdar Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARYAM HAGHNEGAHDAR MD (NPI 1992278949) is an individual internal medicine provider in La Habra, California, licensed in California (A180416) and active in the NPI registry since January 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Maryam Haghnegahdar Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Maryam Haghnegahdar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
La Habra, CA 90631
- Reassigned Medicare billing, California enrollment
- 17 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90631 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LA HABRA, CA 90631
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 Maryam Haghnegahdar's NPI number?
The NPI number for Maryam Haghnegahdar is 1992278949. It was assigned to this individual provider in the NPPES registry on January 2, 2019.
Where is Maryam Haghnegahdar located?
Maryam Haghnegahdar practices at 501 S Idaho St Ste 260, La Habra, CA 90631. The listed phone number is (562) 690-0400.
What is Maryam Haghnegahdar's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Maryam Haghnegahdar enrolled in Medicare?
Yes. Maryam Haghnegahdar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Maryam Haghnegahdar's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maryam Haghnegahdar reassigns Medicare benefits to Friends Of Family Health Center (La Habra, CA). The 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 Maryam Haghnegahdar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Maryam Haghnegahdar was last updated on July 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Maryam Haghnegahdar, MD · NPI 1992278949
Internal Medicine physician in La Habra, California. Individual provider, active in the CMS NPPES registry since January 2, 2019.
## Identity
- **NPI:** 1992278949 (Entity type: Individual)
- **Enumerated:** January 2, 2019
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A180416 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 501 S IDAHO ST STE 260, La Habra, CA 90631-6594
- **Phone:** (562) 690-0400
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Friends Of Family Health Center (NPI 1871818138, La Habra, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** July 14, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1992278949) · Data from the CMS NPPES public registry.