ROBERT SHIGEO OHGAMI M.D., PH.D.
NPI 1902109564
Pathology - Anatomic Pathology in Stanford, CA
About Robert Shigeo Ohgami M.d., Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT SHIGEO OHGAMI M.D., PH.D. (NPI 1902109564) is an individual anatomic pathology provider in Stanford, California, licensed in Utah (12919332-1205) and active in the NPI registry since December 2010. He is enrolled in Medicare PECOS, is affiliated with University Of Utah Hospitals And Clinics, and is a graduate of Harvard Medical School (2008).
NPPES Registry Identity
Specialties & Licenses 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
Robert Shigeo Ohgami M.d., Ph.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 Robert Ohgami 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
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
Salt Lake City, UT 84132
- Reassigned Medicare billing, Utah enrollment
- 2,620 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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Utah Hospitals And Clinics
Acute Care Hospitals · Salt Lake City, UTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94305 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.
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.
STANFORD, CA 94305
STANFORD, CA 94305
STANFORD, CA 94305
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 Robert Ohgami's NPI number?
The NPI number for Robert Ohgami is 1902109564. It was assigned to this individual provider in the NPPES registry on December 20, 2010.
Where is Robert Ohgami located?
Robert Ohgami practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 723-7211.
What is Robert Ohgami's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.
Is Robert Ohgami enrolled in Medicare?
Yes. Robert Ohgami 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 Robert Ohgami's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Ohgami reassigns Medicare benefits to 3 organizations: University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA) and University Of Utah Adult Services (Salt Lake City, UT). 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 Robert Ohgami's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Robert Ohgami affiliated with any hospitals?
According to CMS data, Robert Ohgami is affiliated with University Of Utah Hospitals And Clinics.
When was this NPI record last updated?
The NPPES record for Robert Ohgami was last updated on August 28, 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.
# Robert Shigeo Ohgami, M.D., PH.D. · NPI 1902109564
Anatomic Pathology physician in Stanford, California. Individual provider, active in the CMS NPPES registry since December 20, 2010.
## Identity
- **NPI:** 1902109564 (Entity type: Individual)
- **Enumerated:** December 20, 2010
- **Primary specialty:** Pathology - Anatomic Pathology · taxonomy 207ZP0101X
- **State license:** 12919332-1205 (Utah)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 300 PASTEUR DR, Stanford, CA 94305-2200
- **Phone:** (650) 723-7211
## 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 San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); University Of Utah Adult Services (NPI 1578967345, Salt Lake City, UT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 2008
## Record status
- **NPPES last updated:** August 28, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1902109564) · Data from the CMS NPPES public registry.