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DAVID S. GULLION M.D.
NPI 1639270986
Specialist in Greenbrae, CA

Active since September 26, 2006
1350 S ELISEO DR, SUITE 200, GREENBRAE, CA 94904(415) 925-5000(415) 925-5050 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About David S. Gullion M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAVID S. GULLION M.D. (NPI 1639270986) is an individual specialist in Greenbrae, California, licensed in California (G16825) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1639270986
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDAVID S. GULLIONCredential: M.D.
Location Address1350 S ELISEO DR, SUITE 200Greenbrae, CA 94904-2011
Mailing Address1350 S Eliseo Dr, Suite 200Greenbrae, CA 94904-2011 · (415) 925-5000 · Fax (415) 925-5050
Phone(415) 925-5000
Fax(415) 925-5050
Sole ProprietorNo
Enumeration DateSeptember 26, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1639270986 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · G16825
Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

1350 S ELISEO DR, Greenbrae, CA 94904
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Other Identifiers 4

OtherG16825CA · State License
Medicaid00G168250CA
Medicare ID-Type Unspecified00G168250CA
Medicare UPINA39922CA

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.

JOSEPH CHARLES POEN MD
Radiology (Radiation Oncology)
1350 S ELISEO DR, #100
GREENBRAE, CA 94904
Marin County (209) 342-2300
LLOYD TOMOAKI MIYAWAKI MD
Radiology (Radiation Oncology)
1350 S ELISEO DR, STE 100
GREENBRAE, CA 94904
Marin County (209) 342-2300
ERNEST WAYNE TORIGOE MD
Radiology (Radiation Oncology)
1350 S ELISEO DR, 100
GREENBRAE, CA 94904
Marin County (209) 342-2300
FRANCINE ERNA HALBERG MD
Radiology (Radiation Oncology)
1350 S ELISEO DR, #100
GREENBRAE, CA 94904
Marin County (209) 342-2300
MARIN RADIATION ONCOLOGY MEDICAL GROUP
Radiology (Radiation Oncology)
1350 S ELISEO DR, 100
GREENBRAE, CA 94904
Marin County (209) 342-2300
DR. ALEX S METZGER M.D.
Internal Medicine (Hematology & Oncology)
1350 S ELISEO DR, SUITE 200
GREENBRAE, CA 94904
Marin County (415) 925-5000
CALIFORNIA CANCER CARE, INC.
Specialist
1350 S ELISEO DR, SUITE 200
GREENBRAE, CA 94904
Marin County (415) 925-5000
DR. ILKCAN COKGOR M.D.
Psychiatry & Neurology (Neurology)
1350 S ELISEO DR, #220
GREENBRAE, CA 94904
Marin County (415) 925-3590

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 David Gullion's NPI number?

The NPI number for David Gullion is 1639270986. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Where is David Gullion located?

David Gullion practices at 1350 S Eliseo Dr Suite 200, Greenbrae, CA 94904. The listed phone number is (415) 925-5000.

What is David Gullion's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

When was this NPI record last updated?

The NPPES record for David Gullion was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.