Active NPI 1912093626 Individual Practitioner Male Practitioner

Dr. William Doujan Naber , MD

General Practice • San Francisco, CA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. William Naber, MD is a certified General Practice practicing in San Francisco, CA. With approximately 50 years of clinical experience since completing medical education in 1976, Dr. Naber delivers high-quality medical care to the local community at 1375 SUTTER ST.

Dr. Naber accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, vaccine for influenza for administration into muscle, 0.5 ml dosage. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1375 Sutter St
201

San Francisco, CA 941095438

Telephone 4153460255

Fax 4153462553

Associated Practice Facility / Clinic

🏢 Qualium Corp. Facility NPI 1508910928

Medicare Profile & Education

Medical School

Other

Graduation Year

1976

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in San Francisco, CA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

50 Yrs +22.0 yrs vs City Avg

City Avg: 28.0 Yrs

State Avg: 31.1 Yrs

Regional Practice Density

47 Specialists

Practicing in San Francisco, CA (2300 Statewide)

Telehealth Adoption Rate

8.5% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

31.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Naber (50 Years) 50 Yrs

San Francisco Specialty Average (28.0 Years) 28.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	71	23	$181.90	$153.04
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	18	18	$266.67	$155.71

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	94	30	$175.00	$139.05
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	20	20	$300.00	$152.93
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	13	13	$50.00	$20.46
G0008 Administration of influenza virus vaccine	13	13	$35.00	$34.30
99213 Established patient office or other outpatient visit, typically 15 minutes	13	11	$139.00	$99.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	142	39	$175.00	$140.99
99213 Established patient office or other outpatient visit, typically 15 minutes	26	16	$139.00	$92.26
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	25	25	$300.00	$153.91
G0008 Administration of influenza virus vaccine	21	21	$35.00	$34.33
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	21	21	$50.00	$20.06

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	143	38	$175.00	$153.22
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	22	22	$300.00	$156.77
G0008 Administration of influenza virus vaccine	14	14	$35.00	$20.92
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	14	14	$50.00	$19.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	100	28	$175.00	$129.09
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	21	21	$300.00	$138.12
G0008 Administration of influenza virus vaccine	18	18	$35.00	$20.59
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	14	14	$50.00	$19.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	137	37	$175.00	$127.50
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	34	34	$300.00	$137.05
G0008 Administration of influenza virus vaccine	27	27	$35.00	$20.18
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	25	25	$50.00	$17.48
99213 Established patient office or other outpatient visit, typically 15 minutes	15	11	$139.00	$87.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	155	36	$175.00	$119.33
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	30	30	$300.00	$130.16
G0008 Administration of influenza virus vaccine	28	28	$35.00	$25.29
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	24	24	$50.00	$17.48
99213 Established patient office or other outpatient visit, typically 15 minutes	15	11	$139.00	$81.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	114	40	$175.00	$119.31
99213 Established patient office or other outpatient visit, typically 15 minutes	68	32	$139.00	$81.64
G0008 Administration of influenza virus vaccine	32	32	$35.00	$32.37
90688 Vaccine for influenza for administration into muscle, 0.5 ml dosage	32	32	$50.00	$17.48

Medical Specialties & State Licenses

General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License CA A41429

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID National Provider Identification

1912093626 (CA)

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

6 Associated Practitioners

Dr. Diana Antoniucci , MD

Internal Medicine - Endocrinology, Diabetes & Metabolism

NPI 1164486676

Doctor of Medicine (M.D.)

Colleen Huff , PT

Physical Therapist

NPI 1235227869

Physical Therapist

Dr. Thomas Huffaker , MD

Psychiatry & Neurology - Psychiatry

NPI 1417009572

Doctor of Medicine (M.D.)

Dr. Dinah Bukowski , MD

Internal Medicine - Critical Care Medicine

NPI 1639261530

Doctor of Medicine (M.D.)

Dr. Morris Flaum , MD

Internal Medicine

NPI 1841430238

Doctor of Medicine (M.D.)

Dr. Anthony Yin , MD

Internal Medicine - Endocrinology, Diabetes & Metabolism

NPI 1982710976

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active August 13, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location August 13, 2009

Registered at 1375 SUTTER ST, 201, SAN FRANCISCO, CA 941095438 (Tel: 4153460255)

📍

Updated Business Mailing Address August 13, 2009

Registered at 1375 SUTTER ST, 201, SAN FRANCISCO, CA 941095438 (Tel: 4153460255)

👤

Provider Name / Credentials Updated August 13, 2009

Recorded as WILLIAM NABER, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 13, 2009

General Practice (License #A41429 in CA)

🟢

Initial NPI Registration & Enumeration October 04, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1912093626

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: October 04, 2006

Last Update: August 13, 2009

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

1375 Sutter St, 201

San Francisco, CA 941095438

Phone: 4153460255

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.