Dr David Allen Sears, MD - Medicare Infectious Disease in San Francisco, CA

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Dr David Allen Sears, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in San Francisco, California. He went to Warren Alpert Medical School Of Brown University and graduated in 2007 and has 19 years of diverse experience with area of expertise as Infectious Disease. He is a member of the group practice University Of California Sfgh Medical Group, Regents Of The University Of California, University Of California San Francisco and his current practice location is 1001 Potrero Ave Bldg 25, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (628) 206-8000.

Dr David Allen Sears is licensed to practice in California (license number A116601) 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 1700045333.

Contact Information

Dr David Allen Sears, MD
1001 Potrero Ave Bldg 25,
San Francisco, CA 94110-3518
(628) 206-8000
(628) 206-8965

Map and Direction




Physician's Profile

Full NameDr David Allen Sears
GenderMale
SpecialityInfectious Disease
Experience19 Years
Location1001 Potrero Ave Bldg 25, San Francisco, 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 Allen Sears attended and graduated from Warren Alpert Medical School Of Brown University in 2007
  NPI Data:
  • NPI Number: 1700045333
  • Provider Enumeration Date: 06/09/2008
  • Last Update Date: 04/30/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 2668658246
  • Enrollment ID: I20130603000351

Medical Identifiers

Medical identifiers for Dr David Allen Sears such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700045333NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A116601 (California)Secondary
207RI0200XInternal Medicine - Infectious Disease A116601 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ucsf Medical CenterSan francisco, CAHospital
Zuckerberg San Francisco General Hosp & Trauma CtrSan francisco, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of California Sfgh Medical Group5496668410587
Regents Of The University Of California4284547274727
University Of California San Francisco44865672291823

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 Allen Sears allows following entities to bill medicare on his behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760552343
PECOS PAC ID: 4284547274
Enrollment ID: O20031106000389
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154396208
PECOS PAC ID: 5496668410
Enrollment ID: O20031113000632
Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851363188
PECOS PAC ID: 1850296534
Enrollment ID: O20031204001218
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameCity & County Of San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982737524
PECOS PAC ID: 1658280748
Enrollment ID: O20050309000770
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366417933
PECOS PAC ID: 5496668410
Enrollment ID: O20050401000123

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 Allen Sears 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 Allen Sears, MD
1001 Potrero Ave Bldg 25,
San Francisco, CA 94110-3518

Ph: (628) 206-8000		Dr David Allen Sears, MD
1001 Potrero Ave Bldg 25,
San Francisco, CA 94110-3518

Ph: (628) 206-8000

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.

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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.