Crawford Chung, MD - Medicare Internal Medicine in San Francisco, CA

Crawford Chung, MD is a medicare enrolled "Internal Medicine" physician in San Francisco, California. He graduated from medical school in 1971 and has 53 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 3838 California St, Suite 508, San Francisco, California. You can reach out to his office (for appointments etc.) via phone at (415) 831-9788.

Crawford Chung is licensed to practice in California (license number A30305) 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 1861597932.

Contact Information

Crawford Chung, MD
3838 California St, Suite 508,
San Francisco, CA 94118-1522
(415) 831-9788
(415) 751-6158

Map and Direction




Physician's Profile

Full NameCrawford Chung
GenderMale
SpecialityInternal Medicine
Experience53 Years
Location3838 California St, 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:
  • Crawford Chung graduated from medical school in 1971
  NPI Data:
  • NPI Number: 1861597932
  • Provider Enumeration Date: 09/14/2006
  • Last Update Date: 01/23/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 5496816332
  • Enrollment ID: I20081210000323

Medical Identifiers

Medical identifiers for Crawford Chung such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861597932NPI-NPPES
00A303051MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A30305 (California)Primary
207RC0200XInternal Medicine - Critical Care Medicine A30305 (California)Secondary
207RP1001XInternal Medicine - Pulmonary Disease A30305 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
California Pacific Medical Center- Van Ness CampusSan francisco, CAHospital
Chinese HospitalSan francisco, CAHospital
California Pacific Medical Ctr-davies Campus HospSan francisco, CAHospital

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. Crawford Chung allows following entities to bill medicare on his behalf.
Entity NameCrawford Chung Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1851527287
PECOS PAC ID: 7719029982
Enrollment ID: O20100126000790

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. Crawford Chung 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
Crawford Chung, MD
3838 California St, Suite 508,
San Francisco, CA 94118-1522

Ph: (415) 831-9788
Crawford Chung, MD
3838 California St, Suite 508,
San Francisco, CA 94118-1522

Ph: (415) 831-9788

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.