Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1861692964 Individual Practitioner Female Practitioner

Dr. Loi Lam , MD

Internal Medicine • Vallejo, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Loi Lam, MD is a certified Internal Medicine practicing in Vallejo, CA. With approximately 21 years of clinical experience since graduating from Chicago College Of Medicine And Surgery in 2005, Dr. Lam delivers high-quality medical care to the local community at 975 SERENO DR.

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

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, hospital discharge day management. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

975 Sereno Dr

Vallejo, CA 945892441

Telephone 7076514767
Associated Practice Facility / Clinic
🏢 Kaiser Permanente Vallejo Facility NPI 1801983150

Medicare Profile & Education

Medical School

Chicago College Of Medicine And Surgery

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Vallejo, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
21 Yrs -3.0 yrs vs City Avg
City Avg: 24.0 Yrs
State Avg: 26.6 Yrs
Regional Practice Density
67 Specialists

Practicing in Vallejo, CA (18502 Statewide)

Telehealth Adoption Rate
19.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
56.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lam (21 Years) 21 Yrs
Vallejo Specialty Average (24.0 Years) 24.0 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
59 23 $191.00 $83.72

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License CA A99203

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.

Hospital & Practice Group Affiliations

Permanente Medical Group Inc

975 Maple St, Redwood City, CA 940632057

Phone: 6502992355

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Roberta Wang , MD

Physical Medicine & Rehabilitation

NPI 1003013715

Doctor of Medicine (M.D.)

Rihong Zhou

Pharmacist

NPI 1003033929
Evan Hirschbein

Student in an Organized Health Care Education/Training Program

NPI 1003270646
Jean Broadnax , LCSW

Social Worker - Clinical

NPI 1003299801

Licensed Clinical Social Worker

Sean Nisam

Student in an Organized Health Care Education/Training Program

NPI 1003341777
Dr. Li Tsang , MD

Anesthesiology

NPI 1003994823

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 October 07, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location October 07, 2008

Registered at 975 SERENO DR, VALLEJO, CA 945892441 (Tel: 7076514767)

📍
Updated Business Mailing Address October 07, 2008

Registered at 975 SERENO DR, VALLEJO, CA 945892441

👤
Provider Name / Credentials Updated October 07, 2008

Recorded as LOI LAM, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 07, 2008

Internal Medicine (License #A99203 in CA)

🟢
Initial NPI Registration & Enumeration July 18, 2007

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: 1861692964
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 18, 2007
Last Update: December 14, 2021
Sole Proprietor: No

Mailing Address

975 Sereno Dr

Vallejo, CA 945892441

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.