SEMINA HAJRA M.D
NPI 1316124399
Internal Medicine in Pleasanton, CA
About Semina Hajra M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SEMINA HAJRA M.D (NPI 1316124399) is an individual internal medicine provider in Pleasanton, California, licensed in California (96713) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
Semina Hajra M.d 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 Semina Hajra reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Redwood City, CA 94063
- Reassigned Medicare billing, California enrollment
- 20,078 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 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PLEASANTON, CA 94588
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 Semina Hajra's NPI number?
The NPI number for Semina Hajra is 1316124399. It was assigned to this individual provider in the NPPES registry on January 22, 2008.
Where is Semina Hajra located?
Semina Hajra practices at 7601 Stoneridge Dr, Pleasanton, CA 94588. The listed phone number is (925) 433-3594.
What is Semina Hajra's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Semina Hajra enrolled in Medicare?
Yes. Semina Hajra 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 Semina Hajra's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Semina Hajra reassigns Medicare benefits to Permanente Medical Group Inc (Redwood City, 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 Semina Hajra'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 Semina Hajra was last updated on February 11, 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.
# Semina Hajra, M.D · NPI 1316124399
Internal Medicine physician in Pleasanton, California. Individual provider, active in the CMS NPPES registry since January 22, 2008.
## Identity
- **NPI:** 1316124399 (Entity type: Individual)
- **Enumerated:** January 22, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 96713 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 7601 STONERIDGE DR, Pleasanton, CA 94588-4501
- **Phone:** (925) 433-3594
## 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:** Permanente Medical Group Inc (NPI 1639252604, Redwood City, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** February 11, 2022
- **Other identifiers:** Medicaid 302971 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1316124399) · Data from the CMS NPPES public registry.