SANAZ KEYHAN MD
NPI 1861755092
Obstetrics & Gynecology - Reproductive Endocrinology in San Jose, CA
About Sanaz Keyhan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SANAZ KEYHAN MD (NPI 1861755092) is an individual reproductive endocrinology provider in San Jose, California, licensed in California (A113856) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of New York Medical College (2009).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 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
Sanaz Keyhan 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 Sanaz Keyhan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Jose, CA 95124
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1033817168 (California), NPI 1568851327 (California), NPI 1982845186 (California), NPI 1013950807 (California), NPI 1306241534 (California)
- 393 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 95124 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.
SAN JOSE, CA 95124
SAN JOSE, CA 95124
SAN JOSE, CA 95124
SAN JOSE, CA 95124
SAN JOSE, CA 95124
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 Sanaz Keyhan's NPI number?
The NPI number for Sanaz Keyhan is 1861755092. It was assigned to this individual provider in the NPPES registry on June 22, 2012.
Where is Sanaz Keyhan located?
Sanaz Keyhan practices at 2581 Samaritan Dr, San Jose, CA 95124. The listed phone number is (800) 597-2234.
What is Sanaz Keyhan's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.
Is Sanaz Keyhan enrolled in Medicare?
Yes. Sanaz Keyhan 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 Sanaz Keyhan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sanaz Keyhan reassigns Medicare benefits to Sutter Bay Medical Foundation (San Jose, 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 Sanaz Keyhan'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 Sanaz Keyhan was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Sanaz Keyhan, MD · NPI 1861755092
Reproductive Endocrinology physician in San Jose, California. Individual provider, active in the CMS NPPES registry since June 22, 2012.
## Identity
- **NPI:** 1861755092 (Entity type: Individual)
- **Enumerated:** June 22, 2012
- **Primary specialty:** Obstetrics & Gynecology - Reproductive Endocrinology · taxonomy 207VE0102X
- **State license:** A113856 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2581 SAMARITAN DR, San Jose, CA 95124-4113
- **Phone:** (800) 597-2234
## 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:** Sutter Bay Medical Foundation (NPI 1043654486, San Jose, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2009
## Record status
- **NPPES last updated:** January 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1861755092) · Data from the CMS NPPES public registry.