Annie Loh, MD - Medicare Internal Medicine in San Francisco, CA

Annie Loh, MD is a medicare enrolled "Internal Medicine" physician in San Francisco, California. She went to New York Medical College and graduated in 2004 and has 20 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Pacific Inpatient Medical Group, San Francisco Unified Physicians Group, Inc and her current practice location is 2333 Buchanan St, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (415) 563-4321.

Annie Loh is licensed to practice in California (license number A94072) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1548465073.

Contact Information

Annie Loh, MD
2333 Buchanan St,
San Francisco, CA 94115-1925
(415) 563-4321
Not Available

Map and Direction




Physician's Profile

Full NameAnnie Loh
GenderFemale
SpecialityInternal Medicine
Experience20 Years
Location2333 Buchanan St, San Francisco, California
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Annie Loh attended and graduated from New York Medical College in 2004
  NPI Data:
  • NPI Number: 1548465073
  • Provider Enumeration Date: 06/15/2007
  • Last Update Date: 01/29/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 7911087119
  • Enrollment ID: I20080124000170

Medical Identifiers

Medical identifiers for Annie Loh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548465073NPI-NPPES
A94072OtherCAMEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A94072 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
California Pacific Medical Center- Van Ness CampusSan francisco, CAHospital
California Pacific Medical Center - Mission BernalSan francisco, CAHospital
Chinese HospitalSan francisco, CAHospital
California Pacific Medical Ctr-davies Campus HospSan francisco, CAHospital
Sutter Santa Rosa Regional HospitalSanta rosa, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pacific Inpatient Medical Group6608956966126
San Francisco Unified Physicians Group, Inc842631000415

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. Annie Loh allows following entities to bill medicare on her behalf.
Entity NamePacific Inpatient Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447447248
PECOS PAC ID: 6608956966
Enrollment ID: O20071228000213
Entity NameSan Francisco Unified Physicians Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982104162
PECOS PAC ID: 8426310004
Enrollment ID: O20180319001999

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. Annie Loh 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
Annie Loh, MD
Po Box 1470,
Suisun City, CA 94585-4470

Ph: (925) 634-9704
Annie Loh, MD
2333 Buchanan St,
San Francisco, CA 94115-1925

Ph: (415) 563-4321

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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