Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1801972765 Individual Practitioner Male Practitioner

Dr. Robert Heller Gelber , MD

Internal Medicine • San Rafael, CA

Professional Overview & Biography Verified Profile Summary

Dr. Robert Gelber, MD is a registered healthcare professional specializing in Internal Medicine in San Rafael, CA. Practice services are available at 3260 KERNER BLVD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

3260 Kerner Blvd

San Rafael, CA 949014861

Telephone 4154736890
Fax 4154736855
Associated Practice Facility / Clinic
🏢 Marin Community Clinic Facility NPI 1922303437

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in San Rafael, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 24.5 Yrs
State Avg: 26.6 Yrs
Regional Practice Density
53 Specialists

Practicing in San Rafael, CA (18502 Statewide)

Telehealth Adoption Rate
15.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA G14127

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
00G141271 (CA)

Practice Associates & Co-Workers

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

4 Associated Practitioners
Catherine Loudis , RN

Registered Nurse

NPI 1255411088

Registered Nurse

Joanne Fisher , FNP

Nurse Practitioner - Family

NPI 1467567453

Family Nurse Practitioner

Dr. Ellen Rosenthal , MD

Internal Medicine

NPI 1609948231

Doctor of Medicine (M.D.)

Dr. Mary Ellen Guroy , MD

Internal Medicine - Infectious Disease

NPI 1801971882

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 June 16, 2009

NPI status registered as active in NPPES database

📍
Updated Practice Location June 16, 2009

Registered at 3260 KERNER BLVD, SAN RAFAEL, CA 949014861 (Tel: 4154736890)

📍
Updated Business Mailing Address June 16, 2009

Registered at 3260 KERNER BLVD, SAN RAFAEL, CA 949014861 (Tel: 4154736890)

👤
Provider Name / Credentials Updated June 16, 2009

Recorded as ROBERT GELBER, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 16, 2009

Internal Medicine (License #G14127 in CA)

🟢
Initial NPI Registration & Enumeration October 31, 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: 1801972765
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 31, 2006
Last Update: June 16, 2009
Sole Proprietor: No

Mailing Address

3260 Kerner Blvd

San Rafael, CA 949014861

Phone: 4154736890

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.