Dr Clarence Marcus Lee Jr, MD - Medicare Preventive Medicine in Carlsbad, CA

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Dr Clarence Marcus Lee Jr, MD is a medicare enrolled "General Practice" physician in Carlsbad, California. He went to Drexel University College Of Medicine and graduated in 2006 and has 19 years of diverse experience with area of expertise as Preventive Medicine. He is a member of the group practice United Medical Doctors and his current practice location is 6125 Paseo Del Norte Ste 130, Carlsbad, California. You can reach out to his office (for appointments etc.) via phone at (442) 244-8347.

Dr Clarence Marcus Lee Jr is licensed to practice in California (license number A138879) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1144520032.

Contact Information

Dr Clarence Marcus Lee Jr, MD
6125 Paseo Del Norte Ste 130,
Carlsbad, CA 92011-1119
(442) 244-8347
(760) 683-0470

Map and Direction




Physician's Profile

Full NameDr Clarence Marcus Lee Jr
GenderMale
SpecialityPreventive Medicine
Experience19 Years
Location6125 Paseo Del Norte Ste 130, Carlsbad, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Clarence Marcus Lee Jr attended and graduated from Drexel University College Of Medicine in 2006
  NPI Data:
  • NPI Number: 1144520032
  • Provider Enumeration Date: 10/26/2010
  • Last Update Date: 05/14/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7315247715
  • Enrollment ID: I20220119000735

Medical Identifiers

Medical identifiers for Dr Clarence Marcus Lee Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144520032NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2083P0500XPreventive Medicine - Preventive Medicine/occupational Environmental Medicine A138879 (California)Secondary
208D00000XGeneral Practice A138879 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
United Medical Doctors2961305651129

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Clarence Marcus Lee Jr allows following entities to bill medicare on his behalf.
Entity NameUnited Medical Doctors
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770559981
PECOS PAC ID: 2961305651
Enrollment ID: O20040129001069
Entity NameCmleejr Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508436320
PECOS PAC ID: 2163814476
Enrollment ID: O20220119000637

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Clarence Marcus Lee Jr is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Clarence Marcus Lee Jr, MD
6125 Paseo Del Norte Ste 130,
Carlsbad, CA 92011-1119

Ph: (442) 244-8347		Dr Clarence Marcus Lee Jr, MD
6125 Paseo Del Norte Ste 130,
Carlsbad, CA 92011-1119

Ph: (442) 244-8347

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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