BRIAN E DEMUTH MD
NPI 1770553950
Obstetrics & Gynecology in Greenbrae, CA

Q: What is Brian Demuth's NPI number?

The NPI number for Brian Demuth is 1770553950. It was assigned to this individual provider in the NPPES registry on January 23, 2006.

Q: What is Brian Demuth's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Brian Demuth was last updated on March 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since January 23, 2006PECOS EnrolledAccepts Medicare Assignment

1260 S ELISEO DR, FLOOR 2, GREENBRAE, CA 94904(415) 461-7800(415) 461-8619 Get Directions Write a Review

NPPES record last updated: March 17, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Brian E Demuth Md NPPES

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

BRIAN E DEMUTH MD (NPI 1770553950) is an individual obstetrics & gynecology provider in Greenbrae, California, licensed in California (G60223) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Arizona College Of Medicine (1983).

NPPES Registry Identity

NPI1770553950

Entity TypeIndividualMale

Primary Taxonomy207V00000X

Provider Legal NameBRIAN E DEMUTHCredential: MD

Location Address1260 S ELISEO DR, FLOOR 2Greenbrae, CA 94904-2009

Mailing Address4 Hamilton Lndg, Suite 100Novato, CA 94949-8256 · (415) 884-1840 · Fax (415) 883-7127

Phone(415) 461-7800

Fax(415) 461-8619

Sole ProprietorYes

Medical School CMSUniversity Of Arizona College Of MedicineGraduated 1983

Enumeration DateJanuary 23, 2006

Last NPPES UpdateMarch 17, 2014

✔ NPI 1770553950 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in CA · G60223

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

1260 S ELISEO DR, Greenbrae, CA 94904

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Other Identifiers 2

Medicare UPIND43852

Medicare ID-Type Unspecified00G602230

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brian E Demuth 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.

PECOS PAC ID7719962844

PECOS Enrollment IDI20040623000712

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

37 services34 patients

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101

This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.

35 services35 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94904 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$154.04 typical visit price

range $69.07 – $202.63

Typical copayment $38.51 (range $17.26 – $50.65)

Most-billed visit code 99204

Established Patient

$85.00 typical visit price

range $23.44 – $166.64

Typical copayment $21.25 (range $5.86 – $41.66)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CORTNEY HARPER M.D.

Obstetrics & Gynecology

1260 S ELISEO DR, FLOOR 2
GREENBRAE, CA 94904

Marin County (415) 461-7800

DR. SYLVIA FLORES M.D.

Obstetrics & Gynecology

1260 S ELISEO DR
GREENBRAE, CA 94904

Marin County (415) 461-7800

DR. DAVID B. GALLAND M.D.

Obstetrics & Gynecology

1260 S ELISEO DR, FLOOR 2
GREENBRAE, CA 94904

Marin County (415) 461-7800

DR. JAY A KAISER M.D.

Radiology (Diagnostic Radiology)

1260 S ELISEO DR, SUITE 100
GREENBRAE, CA 94904

Marin County (415) 461-9033

DR. GERALD P WILNER M.D.

Obstetrics & Gynecology (Gynecology)

1260 S ELISEO DR, FLOOR 2
GREENBRAE, CA 94904

Marin County (415) 461-7800

ROBIN LITT N.P.

Nurse Practitioner (Obstetrics & Gynecology)

1260 S ELISEO DR
GREENBRAE, CA 94904

Marin County (415) 461-7800

MARIN MAGNETIC RESONANCE IMAGING CENTER, LLC

Clinic/Center (Magnetic Resonance Imaging (MRI))

1260 S ELISEO DR, SUITE 101
GREENBRAE, CA 94904

Marin County (415) 461-9033

PRIMA MEDICAL GROUP, INC.

Non-Pharmacy Dispensing Site

1260 S ELISEO DR
GREENBRAE, CA 94904

Marin County (415) 924-1214

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 Brian Demuth's NPI number?

The NPI number for Brian Demuth is 1770553950. It was assigned to this individual provider in the NPPES registry on January 23, 2006.

Where is Brian Demuth located?

Brian Demuth practices at 1260 S Eliseo Dr Floor 2, Greenbrae, CA 94904. The listed phone number is (415) 461-7800.

What is Brian Demuth's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Brian Demuth enrolled in Medicare?

Yes. Brian Demuth 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.

When was this NPI record last updated?

The NPPES record for Brian Demuth was last updated on March 17, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.