DR. GARANI SHIRANTHANA NADARAJA M.D.
NPI 1477797603
Otolaryngology in Pleasanton, CA
About Dr. Garani Shiranthana Nadaraja M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GARANI SHIRANTHANA NADARAJA M.D. (NPI 1477797603) is an individual otolaryngology provider in Pleasanton, California, licensed in California (A105932) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2007).
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
Dr. Garani Shiranthana Nadaraja 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
3Medicare enrollment records show Garani Nadaraja reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 637 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 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
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 Garani Nadaraja's NPI number?
The NPI number for Garani Nadaraja is 1477797603. It was assigned to this individual provider in the NPPES registry on May 1, 2009.
Where is Garani Nadaraja located?
Garani Nadaraja practices at 5820 Stoneridge Mall Rd Suite 210, Pleasanton, CA 94588. The listed phone number is (925) 463-0336.
What is Garani Nadaraja's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Garani Nadaraja enrolled in Medicare?
Yes. Garani Nadaraja 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 Garani Nadaraja's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Garani Nadaraja reassigns Medicare benefits to 3 organizations: University Of California Sfgh Medical Group (San Francisco, CA), University Of California San Francisco (San Francisco, CA) and Ucsf Medical Group Business Services (San Francisco, 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 Garani Nadaraja'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 Garani Nadaraja was last updated on September 27, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Garani Shiranthana Nadaraja, M.D. · NPI 1477797603
Otolaryngology physician in Pleasanton, California. Individual provider, active in the CMS NPPES registry since May 1, 2009.
## Identity
- **NPI:** 1477797603 (Entity type: Individual)
- **Enumerated:** May 1, 2009
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** A105932 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5820 STONERIDGE MALL RD, SUITE 210, Pleasanton, CA 94588-3274
- **Phone:** (925) 463-0336 · **Fax:** (925) 463-1387
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): University Of California Sfgh Medical Group (NPI 1265407381, San Francisco, CA); University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** September 27, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1477797603) · Data from the CMS NPPES public registry.