Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1639157274 Individual Practitioner Male Practitioner

Dr. Michael David Stein , MD

Internal Medicine • Campbell, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Michael Stein, MD is a certified Internal Medicine practicing in Campbell, CA. With approximately 28 years of clinical experience since graduating from Stanford University School Of Medicine in 1998, Dr. Stein delivers high-quality medical care to the local community at 220 E HACIENDA AVE.

Dr. Stein is affiliated with Permanente Medical Group Inc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

220 E Hacienda Ave

Campbell, CA 950086617

Telephone 4088719440
Fax 4088716302

Medicare Profile & Education

Medical School

Stanford University School Of Medicine

Graduation Year

1998

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Campbell, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
28 Yrs -0.3 yrs vs City Avg
City Avg: 28.3 Yrs
State Avg: 26.6 Yrs
Regional Practice Density
26 Specialists

Practicing in Campbell, CA (18502 Statewide)

Telehealth Adoption Rate
26.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Stein (28 Years) 28 Yrs
Campbell Specialty Average (28.3 Years) 28.3 Yrs

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA C53525

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.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License NV 9884

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
002018526 (NV)
Medicaid State Provider ID
100500484 (NE)

Hospital & Practice Group Affiliations

Permanente Medical Group Inc

700 Lawrence Expy, Santa Clara, CA 950515173

Phone: 4088511000

Permanente Medical Group Inc

710 Lawrence Express Way, Santa Clara, CA 950515173

Phone: 4088511000

Practice Associates & Co-Workers

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

4 Associated Practitioners
Ligaya Yrastorza , MSPT

Physical Therapist - Orthopedic

NPI 1265636245

Master of Science in Physical Therapy

Kevin Phan

Family Medicine

NPI 1649807876
Dr. Joyce Orndorff , MD

Internal Medicine

NPI 1730493693

Doctor of Medicine (M.D.)

NPI 1821224759

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events
🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 14, 2021

Internal Medicine (License #9884 in NV)

NPI Profile Active April 28, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location April 28, 2016

Registered at 220 E HACIENDA AVE, CAMPBELL, CA 950086617 (Tel: 4088719440)

📍
Updated Business Mailing Address April 28, 2016

Registered at 220 E HACIENDA AVE, CAMPBELL, CA 950086617 (Tel: 4088719440)

👤
Provider Name / Credentials Updated April 28, 2016

Recorded as MICHAEL STEIN, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 28, 2016

Internal Medicine (License #C53525 in CA)

🟢
Initial NPI Registration & Enumeration January 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: 1639157274
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 04, 2006
Last Update: March 07, 2023
Sole Proprietor: No

Mailing Address

220 E Hacienda Ave

Campbell, CA 950086617

Phone: 4088719440

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.