Dr David W Lee, MD - Medicare Internal Medicine in Temecula, CA

Dr David W Lee, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Temecula, California. He graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Trinity Medical Multi-specialty Group Inc., Inpatient Specialists Of California Pc and his current practice location is 44605 Avenida De Missiones Ste 206, Temecula, California. You can reach out to his office (for appointments etc.) via phone at (951) 200-5154.

Dr David W Lee is licensed to practice in California (license number A125875) 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 1528015906.

Contact Information

Dr David W Lee, MD
44605 Avenida De Missiones Ste 206,
Temecula, CA 92592-5001
(951) 200-5154
(951) 302-0800

Map and Direction




Physician's Profile

Full NameDr David W Lee
GenderMale
SpecialityInternal Medicine
Experience21 Years
Location44605 Avenida De Missiones Ste 206, Temecula, 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 David W Lee graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1528015906
  • Provider Enumeration Date: 05/30/2006
  • Last Update Date: 12/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1557366192
  • Enrollment ID: I20130624000674

Medical Identifiers

Medical identifiers for Dr David W Lee such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528015906NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RS0012XInternal Medicine - Sleep Medicine A125875 (California)Secondary
207RP1001XInternal Medicine - Pulmonary Disease A125875 (California)Primary
207R00000XInternal Medicine A125875 (California)Secondary
207RC0200XInternal Medicine - Critical Care Medicine A125875 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Temecula Valley HospitalTemecula, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Trinity Medical Multi-specialty Group Inc.07496107806
Inpatient Specialists Of California Pc3476864448309

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 David W Lee allows following entities to bill medicare on his behalf.
Entity NameFresno Community Hospital And Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710151881
PECOS PAC ID: 3173430865
Enrollment ID: O20050531000251
Entity NameInpatient Specialists Of California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952792475
PECOS PAC ID: 3476864448
Enrollment ID: O20150617000915
Entity NameIntegra Health, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790275550
PECOS PAC ID: 5991056921
Enrollment ID: O20181001002237
Entity NameTrinity Medical Multi-specialty Group Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598399917
PECOS PAC ID: 0749610780
Enrollment ID: O20200415001942

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 David W Lee 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 David W Lee, MD
2625 E Divisadero St,
Fresno, CA 93721-1431

Ph: () -
Dr David W Lee, MD
44605 Avenida De Missiones Ste 206,
Temecula, CA 92592-5001

Ph: (951) 200-5154

Reviews and Comments


Internal Medicine Doctors in Temecula, CA

Sinan Harith N. Sarsam, M.D.
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Phone: 951-587-0070    Fax: 949-655-7878
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Glenn Mark Fischberg, MD
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Sara Alsarray,
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Phone: 951-600-4337    
Dr. Tanya Van Tran, D.O.
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Medicare: Medicare Enrolled
Practice Location: 31537 Rancho Pueblo Rd, Suite 102, Temecula, CA 92592
Phone: 951-303-2277    Fax: 951-303-6432
Dr. Timothy J Killeen, MD INC
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 29645 Rancho California Rd, 226, Temecula, CA 92591
Phone: 951-694-4304    Fax: 951-694-4307

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.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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