Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1144520032 Individual Practitioner Male Practitioner

Dr. Clarence Marcus Lee , MD

General Practice • Carlsbad, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Clarence Lee, MD is a certified General Practice practicing in Carlsbad, CA. With approximately 20 years of clinical experience since graduating from Drexel University College Of Medicine in 2006, Dr. Lee delivers high-quality medical care to the local community at 6125 PASEO DEL NORTE STE 130.

Dr. Lee is affiliated with United Medical Doctors and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6125 Paseo Del Norte Ste 130

Carlsbad, CA 920111119

Telephone 4422448347
Fax 7606830470

Medicare Profile & Education

Medical School

Drexel University College Of Medicine

Graduation Year

2006

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Carlsbad, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
20 Yrs -14.7 yrs vs City Avg
City Avg: 34.7 Yrs
State Avg: 31.1 Yrs
Regional Practice Density
9 Specialists

Practicing in Carlsbad, CA (2300 Statewide)

Telehealth Adoption Rate
11.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
42.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Lee (20 Years) 20 Yrs
Carlsbad Specialty Average (34.7 Years) 34.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2022)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
32 32 $308.75 $178.89

Medical Specialties & State Licenses

CMS Verified: 2025-05-14
General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License CA A138879

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

Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine

NUCC Taxonomy Code: 2083P0500X

State License CA A138879

A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

Hospital & Practice Group Affiliations

United Medical Doctors

521 E Elder St, Fallbrook, CA 920283082

Phone: 7607289560

Secondary Practice Locations

4130 La Jolla Village Dr Ste 200

La Jolla, CA 920371480

Phone: 4422448347

20072 Sw Birch St Ste 100

Newport Beach, CA 926600794

Phone: 9497571150

5643 Copley Dr Ste 101

San Diego, CA 921117903

Phone: 8583928381

31150 Temecula Pkwy Ste 101

Temecula, CA 925922921

Phone: 9513832618

Career & Practice History Timeline

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

13 Historical Events
📍
Updated Practice Location May 14, 2025

Registered at 6125 PASEO DEL NORTE STE 130, CARLSBAD, CA 920111119 (Tel: 4422448347)

📍
Updated Business Mailing Address May 14, 2025

Registered at 6125 PASEO DEL NORTE STE 130, CARLSBAD, CA 920111119 (Tel: 4422448347)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 14, 2025

Preventive Medicine (License #A138879 in CA)

📍
Updated Business Mailing Address August 10, 2022

Registered at 727 W SAN MARCOS BLVD STE 112, SAN MARCOS, CA 920781244 (Tel: 5306344730)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 10, 2022

General Practice (License #A1338879 in CA)

📍
Updated Practice Location October 07, 2021

Registered at 727 W SAN MARCOS BLVD STE 112, SAN MARCOS, CA 920781244 (Tel: 7604878893)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 07, 2021

Preventive Medicine (License #A138879 in CA)

NPI Profile Active December 06, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location December 06, 2011

Registered at 15301 WARREN SHINGLE RD, BEALE AFB, CA 959031907 (Tel: 5306344730)

📍
Updated Business Mailing Address December 06, 2011

Registered at 15301 WARREN SHINGLE RD, BEALE AFB, CA 959031907 (Tel: 5306344730)

👤
Provider Name / Credentials Updated December 06, 2011

Recorded as CLARENCE LEE, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 06, 2011

Preventive Medicine (License #0101251049 in VA)

🟢
Initial NPI Registration & Enumeration October 26, 2010

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: 1144520032
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 26, 2010
Last Update: May 14, 2025
Sole Proprietor: No

Mailing Address

6125 Paseo Del Norte Ste 130

Carlsbad, CA 920111119

Phone: 4422448347

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.