TASNIM MIRZA BEG MD, MPH
NPI 1760744395
Family Medicine in Pleasanton, CA
About Tasnim Mirza Beg Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TASNIM MIRZA BEG MD, MPH (NPI 1760744395) is an individual family medicine provider in Pleasanton, California, licensed in California (A156688) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Dublin, and is a graduate of Tulane University School Of Medicine (2012).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tasnim Mirza Beg Md, Mph is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Tasnim Beg reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pleasanton, CA 94588
- Reassigned Medicare billing, California enrollment
- 4,258 clinicians in this Medicare group
Newark, CA 94560
- Reassigned Medicare billing, California enrollment
- 435 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 12
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 94588 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PLEASANTON, CA 94588
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 Tasnim Beg's NPI number?
The NPI number for Tasnim Beg is 1760744395. It was assigned to this individual provider in the NPPES registry on June 11, 2012.
Where is Tasnim Beg located?
Tasnim Beg practices at 5568 Gibraltar Dr, Pleasanton, CA 94588. The listed phone number is (925) 534-6500.
What is Tasnim Beg's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Tasnim Beg enrolled in Medicare?
Yes. Tasnim Beg is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Tasnim Beg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tasnim Beg reassigns Medicare benefits to 2 organizations: Stanford Health Care (Pleasanton, CA) and University Healthcare Alliance (Newark, CA). 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 Tasnim Beg'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 Tasnim Beg was last updated on April 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.