GALIB MIRZA DO
NPI 1215518782
Internal Medicine in Glendora, CA
About Galib Mirza Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GALIB MIRZA DO (NPI 1215518782) is an individual internal medicine provider in Glendora, California, licensed in California (20A22579) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS and is a graduate of Arizona College Of Osteopathic Medicine Mid Western University (2021).
NPPES Registry Identity
Specialties & Licenses
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
Galib Mirza Do 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 Reassignments
5Medicare enrollment records show Galib Mirza reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Covina, CA 91790
- Reassigned Medicare billing, California enrollment
- 114 clinicians in this Medicare group
Lakewood, CA 90712
- Reassigned Medicare billing, California enrollment
- 30 clinicians in this Medicare group
Los Angeles, CA 90077
- Reassigned Medicare billing, California enrollment
- 22 clinicians in this Medicare group
San Francisco, CA 94111
- Reassigned Medicare billing, California enrollment
- 407 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Arizona enrollment
- 556 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91741 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.
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 Galib Mirza's NPI number?
The NPI number for Galib Mirza is 1215518782. It was assigned to this individual provider in the NPPES registry on April 16, 2021.
Where is Galib Mirza located?
Galib Mirza practices at 210 S Grand Ave Ste 400, Glendora, CA 91741. The listed phone number is (626) 963-4149.
What is Galib Mirza's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Galib Mirza enrolled in Medicare?
Yes. Galib Mirza 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 organizations bill Medicare for Galib Mirza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Galib Mirza reassigns Medicare benefits to 5 organizations: Emanate Health Medical Care Foundation (West Covina, CA), Lakewood Hospitalist Medical Group, Inc (Lakewood, CA), Gap Post-Acute Care Services (Los Angeles, CA), Signify Health Medical Associates Of California, PC (San Francisco, CA) and Signify Health, LLC (Dallas, TX). Each 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 Galib Mirza'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 Galib Mirza was last updated on January 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.
# Galib Mirza, DO · NPI 1215518782
Internal Medicine physician in Glendora, California. Individual provider, active in the CMS NPPES registry since April 16, 2021.
## Identity
- **NPI:** 1215518782 (Entity type: Individual)
- **Enumerated:** April 16, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 20A22579 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 210 S GRAND AVE STE 400, Glendora, CA 91741-4279
- **Phone:** (626) 963-4149
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Emanate Health Medical Care Foundation (NPI 1467195073, West Covina, CA); Lakewood Hospitalist Medical Group, Inc (NPI 1447003983, Lakewood, CA); Gap Post-Acute Care Services (NPI 1194538264, Los Angeles, CA); Signify Health Medical Associates Of California, PC (NPI 1124685169, San Francisco, CA); Signify Health, LLC (NPI 1689158487, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Arizona College Of Osteopathic Medicine Mid Western University, class of 2021
## Record status
- **NPPES last updated:** January 17, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1215518782) · Data from the CMS NPPES public registry.