Dr Mei Zhu Peng, MD - Medicare Internal Medicine in San Francisco, CA

Dr Mei Zhu Peng, MD is a medicare enrolled "Internal Medicine - Nephrology" physician in San Francisco, California. She went to Tufts University School Of Medicine and graduated in 2002 and has 22 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Pacific Inpatient Medical Group and her current practice location is 1001 Potrero Avenue, Bldg. 90, 2nd Fl, San Francisco, California. You can reach out to her office (for appointments etc.) via phone at (628) 206-4777.

Dr Mei Zhu Peng is licensed to practice in California (license number A84677) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1124113915.

Contact Information

Dr Mei Zhu Peng, MD
1001 Potrero Avenue, Bldg. 90, 2nd Fl,
San Francisco, CA 94110
(628) 206-4777
Not Available

Map and Direction




Physician's Profile

Full NameDr Mei Zhu Peng
GenderFemale
SpecialityInternal Medicine
Experience22 Years
Location1001 Potrero Avenue, San Francisco, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Mei Zhu Peng attended and graduated from Tufts University School Of Medicine in 2002
  NPI Data:
  • NPI Number: 1124113915
  • Provider Enumeration Date: 10/04/2006
  • Last Update Date: 09/28/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 5597857417
  • Enrollment ID: I20070823000537

Medical Identifiers

Medical identifiers for Dr Mei Zhu Peng such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124113915NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RN0300XInternal Medicine - Nephrology MD150838 (Oregon)Secondary
207RN0300XInternal Medicine - Nephrology A84677 (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

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Pacific Inpatient Medical Group6608956966123

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 Mei Zhu Peng allows following entities to bill medicare on her behalf.
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063487122
PECOS PAC ID: 5496668410
Enrollment ID: O20031106000503
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 NameCity & County Of San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982737524
PECOS PAC ID: 1658280748
Enrollment ID: O20050309000770
Entity NamePacific Inpatient Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447447248
PECOS PAC ID: 6608956966
Enrollment ID: O20071228000213

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 Mei Zhu Peng 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 Mei Zhu Peng, MD
1001 Potrero Avenue, Bldg. 90, 2nd Fl,
San Francisco, CA 94110

Ph: () -
Dr Mei Zhu Peng, MD
1001 Potrero Avenue, Bldg. 90, 2nd Fl,
San Francisco, CA 94110

Ph: (628) 206-4777

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).

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