DR. SAMIR BIPIN SHAH M.D.
NPI 1922014851
Ophthalmology in Walnut Creek, CA
About Dr. Samir Bipin Shah M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMIR BIPIN SHAH M.D. (NPI 1922014851) is an individual ophthalmology provider in Walnut Creek, California, licensed in California (A68255) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. Samir Bipin Shah 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 Reassignments
2Medicare enrollment records show Samir Shah reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Walnut Creek, CA 94598
- Reassigned Medicare billing, California enrollment
- 13 clinicians in this Medicare group
Concord, CA 94520
- Reassigned Medicare billing, California enrollment
- 530 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 2
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 94598 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.
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 Samir Shah's NPI number?
The NPI number for Samir Shah is 1922014851. It was assigned to this individual provider in the NPPES registry on July 31, 2006.
Where is Samir Shah located?
Samir Shah practices at 301 Lennon Lane Suite 201, Walnut Creek, CA 94598. The listed phone number is (925) 296-6100.
What is Samir Shah's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Samir Shah enrolled in Medicare?
Yes. Samir Shah 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 Samir Shah's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samir Shah reassigns Medicare benefits to 2 organizations: California Eye Clinic (Walnut Creek, CA) and Contra Costa County (Concord, 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 Samir Shah'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 Samir Shah was last updated on October 19, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Dr. Samir Bipin Shah, M.D. · NPI 1922014851
Ophthalmology physician in Walnut Creek, California. Individual provider, active in the CMS NPPES registry since July 31, 2006.
## Identity
- **NPI:** 1922014851 (Entity type: Individual)
- **Enumerated:** July 31, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** A68255 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 301 LENNON LANE, SUITE 201, Walnut Creek, CA 94598
- **Phone:** (925) 296-6100 · **Fax:** (925) 932-1160
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): California Eye Clinic (NPI 1225172356, Walnut Creek, CA); Contra Costa County (NPI 1023188489, Concord, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 1997
## Record status
- **NPPES last updated:** October 19, 2009
- **Other identifiers:** Medicare UPIN H42837 (CA); Medicare ID-Type Unspecified YYY439057Y (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1922014851) · Data from the CMS NPPES public registry.