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Pathology - Anatomic Pathology Specialists in Stanford, CA

Browse 33 Pathology - Anatomic Pathology providers listed in NPPES with a practice address in Stanford, California.

33 Healthcare Providers

How Stanford compares with the U.S.

Stanford has 177 clinicians in Pathology - Anatomic Pathology per 100,000 residents, 209.5 times the U.S. rate of 0.8.

That is 33 active clinicians in Pathology - Anatomic Pathology with a practice address in Stanford, for a population of 18,662.

The California rate is 1.0 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

100% of clinicians in Pathology - Anatomic Pathology in Stanford listed in the CMS Medicare file (16 of 16) accept Medicare assignment. That is similar to the California share of 98%.

Only 16 of 33 active clinicians in Pathology - Anatomic Pathology in Stanford appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

6% of clinicians in Pathology - Anatomic Pathology in Stanford listed in the CMS Medicare file (1 of 16) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the California share of 1%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Pathology - Anatomic Pathology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Pathology - Anatomic Pathology practitioners in Stanford, CA

Source: CMS PECOS
PECOS Enrolled Specialists 16 In Stanford, CA
Part B Lab & Imaging Eligible 16 Diagnostic Referrals
DME Ordering Eligible 18 Durable Medical Equipment
Home Health Agency Referrals 16 HHA Ordering Eligible
Showing 1โ€“20 of 33 providers
With recent CMS data first, then Aโ€“Z

Dr. Maria Inmaculada Cobos Sillero , MD, PhD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr, Stanford, CA 94305
Phone: 6507236041
NPI Identifier 1598051427
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Andrew Connolly

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr, R248b, Stanford, CA 943052200
Phone: 6507361550
NPI Identifier 1295909109
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Dr. Cansu Karakas , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr, Stanford, CA 943052200
Phone: 6507234000
NPI Identifier 1588280101
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Dr. Kevin Kolahi , MD, PhD

Pathology - Anatomic Pathology

Active NPI Status
300 Pasteur Dr, Stanford, CA 943052200
Phone: 6507237211
NPI Identifier 1982153672
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Dr. Jesse Mckenney , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr # L235, Stanford, CA 943052200
Phone: 6507237975
NPI Identifier 1881784379
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Dr. Robert Shigeo Ohgami , MD, PhD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr, Stanford, CA 943052200
Phone: 6507237211
NPI Identifier 1902109564
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Dr. Emily Ryan Rosenzweig , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr, Stanford, CA 943052200
Phone: 6507234000
NPI Identifier 1396207486
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Dr. Oscar Silva , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr, L235, Department Of Pathology, Stanford, CA 943055324
Phone: 6507258383
NPI Identifier 1396131140
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Dr. Brent Thomas Tan , MD, PhD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr Rm L235, Department Of Pathology, Stanford, CA 943052200
Phone: 6507237211
NPI Identifier 1134271232
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Dr. Megan Leigh Troxell , MD, PhD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr, Stanford, CA 943052200
Phone: 6507234000
NPI Identifier 1063428514
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Dr. Otto Hannes Vogel , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr Rm L235, Department Of Pathology, Stanford, CA 943052200
Phone: 6507237211
NPI Identifier 1265585905
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Dr. Cindy Wang , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr, Stanford, CA 943052200
Phone: 6507234000
NPI Identifier 1912434796
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Dr. James Lewis Zehnder , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
300 Pasteur Dr, Stanford, CA 943052200
Phone: 6507234000
NPI Identifier 1669508826
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Dr. Xiaoming Zhang , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr, Stanford, CA 943052200
Phone: 6507234000
NPI Identifier 1760918148
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Dr. Michael Andrew Arnold , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr, Stanford, CA 943052200
Phone: 6507234000
NPI Identifier 1306005442
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Dr. Francisco Beca , MD, PhD

Pathology - Anatomic Pathology

Active NPI Status
300 Pasteur Dr Bldg 235, Stanford, CA 943052200
Phone: 6175059629
NPI Identifier 1174176697
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Dr. Meagan Ann Chambers , MD

Pathology - Anatomic Pathology

Active NPI Status Accepts Medicare Assignment
300 Pasteur Dr, Stanford, CA 943052200
Phone: 6507234000
NPI Identifier 1972131365
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Dr. Michael Cleary , MD

Pathology - Anatomic Pathology

Active NPI Status
300 Pasteur Dr Rm L235, Stanford, CA 943052200
Phone: 6507235471
NPI Identifier 1376018606
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Dr. Stephen Joseph Galli , MD

Pathology - Anatomic Pathology

Active NPI Status
300 Pasteur Dr Lane 235, Stanford University Medical Center Dept Of Pathology, Stanford, CA 943055324
Phone: 6507237975
NPI Identifier 1013101971
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Dr. Aubre Gilbert , MD

Pathology - Anatomic Pathology

Active NPI Status
300 Pasteur Dr, Stanford, CA 943052200
Phone: 6507236041
NPI Identifier 1083358246
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Frequently Asked Questions about Pathology - Anatomic Pathology in Stanford

How do I check a Pathology - Anatomic Pathology practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the California licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.