Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Clarence Marcus Lee Jr., MD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1144520032

Dr. Clarence Marcus Lee Jr., MD is a Preventive Medicine in Carlsbad, California. Graduated from Drexel University College of Medicine in 2006, 20 years ago. Practices with United Medical Doctors, a 169-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
20
Trained at
Drexel University College of Medicine
Licensed in
CA
In the registry since
2010
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

6125 Paseo Del Norte Ste 130
Carlsbad, CA 92011-1119
Phone: (442) 244-8347
Fax: (760) 683-0470
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 4130 La Jolla Village Dr Ste 200, La Jolla, CA 92037-1480 — (442) 244-8347
  • 20072 Sw Birch St Ste 100, Newport Beach, CA 92660-0794 — (949) 757-1150
  • 5643 Copley Dr Ste 101, San Diego, CA 92111-7903 — (858) 392-8381
  • 31150 Temecula Pkwy Ste 101, Temecula, CA 92592-2921 — (951) 383-2618

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence A138879 (CA)
Preventive Medicine/Occupational Environmental Medicine Physician Taxonomy 2083P0500X · Licence A138879 (CA)

Record details

NPI number1144520032
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 26, 2010
Last updated in NPPESMay 14, 2025
Certification dateMay 14, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPREVENTIVE MEDICINE
Also practisesGENERAL PRACTICE
Medical schoolDREXEL UNIVERSITY COLLEGE OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice United Medical Doctors — 169 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount