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WILLIAM DOUJAN NABER M.D.
NPI 1912093626
General Practice in San Francisco, CA

Active since October 04, 2006PECOS EnrolledAccepts Medicare Assignment
1375 SUTTER ST, 201, SAN FRANCISCO, CA 94109(415) 346-0255(415) 346-2553 Get Directions Write a Review

NPPES record last updated: August 13, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William Doujan Naber M.d. NPPES

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

WILLIAM DOUJAN NABER M.D. (NPI 1912093626) is an individual general practice provider in San Francisco, California, licensed in California (A41429) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1976).

NPPES Registry Identity

NPI1912093626
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameWILLIAM DOUJAN NABERCredential: M.D.
Location Address1375 SUTTER ST, 201San Francisco, CA 94109-5438
Mailing Address1375 Sutter St, 201San Francisco, CA 94109-5438 · (415) 346-0255 · Fax (415) 346-2553
Phone(415) 346-0255
Fax(415) 346-2553
Sole ProprietorYes
Medical School CMSOtherGraduated 1976
Enumeration DateOctober 4, 2006
Last NPPES UpdateAugust 13, 2009
✔ NPI 1912093626 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in CA · A41429
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
1375 SUTTER ST, San Francisco, CA 94109
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Other Identifiers 3

Other1912093626CA · National Provider Identification
Medicare UPINA29373
Medicare ID-Type Unspecified00A414290CA

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

William Doujan Naber 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.

PECOS PAC ID7517006638
PECOS Enrollment IDI20091203000248
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 2

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 moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
71 services23 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
18 services18 patients

Other Providers at the Same Location NPPES 6

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

DR. DIANA M. ANTONIUCCI MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1375 SUTTER ST, STE 208
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-0110
COLLEEN POWERS HUFF PT
Physical Therapist
1375 SUTTER ST, SUITE 210
SAN FRANCISCO, CA 94109
San Francisco County (415) 202-8788
QUALIUM CORP.
Clinic/Center (Sleep Disorder Diagnostic)
1375 SUTTER ST, SUITE 216
SAN FRANCISCO, CA 94109
San Francisco County (415) 563-7773
DR. DINAH M BUKOWSKI M.D.
Internal Medicine (Critical Care Medicine)
1375 SUTTER ST
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-7618
MORRIS FLAUM MD
Internal Medicine
1375 SUTTER ST, #208
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-0110
ANTHONY YIN M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
1375 SUTTER ST, #208
SAN FRANCISCO, CA 94109
San Francisco County (415) 600-0110

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 William Naber's NPI number?

The NPI number for William Naber is 1912093626. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is William Naber located?

William Naber practices at 1375 Sutter St 201, San Francisco, CA 94109. The listed phone number is (415) 346-0255.

What is William Naber's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is William Naber enrolled in Medicare?

Yes. William Naber 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 William Naber was last updated on August 13, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.