Dr Michael Arthur Singer, MD - Medicare Obstetrics & Gynecology in Hayward, CA

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Dr Michael Arthur Singer, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Hayward, California. His current practice location is 27225 Calaroga Ave, Hayward, California. You can reach out to his office (for appointments etc.) via phone at (510) 302-0020.

Dr Michael Arthur Singer is licensed to practice in California (license number A83633) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1700806957.

Contact Information

Dr Michael Arthur Singer, MD
27225 Calaroga Ave,
Hayward, CA 94545-4338
(510) 302-0020
Not Available

Map and Direction




Physician's Profile

Full NameDr Michael Arthur Singer
GenderMale
SpecialityObstetrics & Gynecology
Location27225 Calaroga Ave, Hayward, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1700806957
  • Provider Enumeration Date: 07/20/2006
  • Last Update Date: 09/16/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0345379046
  • Enrollment ID: I20100518000452

Medical Identifiers

Medical identifiers for Dr Michael Arthur Singer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700806957NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology A83633 (California)Primary

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 Michael Arthur Singer allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710
Entity NameUniversity Of California Sfgh Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366417420
PECOS PAC ID: 5496668410
Enrollment ID: O20031112000551
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameLpch Medical Group Div Of Lucile
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417907940
PECOS PAC ID: 0840298543
Enrollment ID: O20061113000232
Entity NamePrima Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811217946
PECOS PAC ID: 6406040138
Enrollment ID: O20101027000334
Entity NameObhg California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1215258892
PECOS PAC ID: 8729276795
Enrollment ID: O20101217000826
Entity NameRegents Univ Of California Ucsf
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124439807
PECOS PAC ID: 6305160300
Enrollment ID: O20150122001375

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 Michael Arthur Singer 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 Michael Arthur Singer, MD
27225 Calaroga Ave,
Hayward, CA 94545-4338

Ph: (510) 302-0020		Dr Michael Arthur Singer, MD
27225 Calaroga Ave,
Hayward, CA 94545-4338

Ph: (510) 302-0020

Reviews and Comments


Obstetrics & Gynecology Doctors in Hayward, CA

Dr. Sheri L Task, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 27212 Calaroga Ave, Hayward, CA 94545
Phone: 510-785-5000    Fax: 510-784-2402
Dr. Pamela Denise Simons, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 27225 Calaroga Ave, Hayward, CA 94545
Phone: 510-342-0020    Fax: 510-342-0023
Dr. Senzan Hsu, M.D.
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 27225 Calaroga Ave, Hayward, CA 94545
Phone: 510-342-0020    Fax: 510-342-0022
Michael G. Fogarty, DO
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 27400 Hesperian Blvd, Hayward, CA 94545
Phone: 510-784-4000    
Setareh Hafezi, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 27212 Calaroga Ave, Hayward, CA 94545
Phone: 510-785-5000    
Dr. Rama D. Polisetty, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 27212 Calaroga Ave, Hayward, CA 94545
Phone: 510-785-5000    Fax: 510-784-2502
Benita B Tan, MD
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 19682 Hesperian Blvd, Suite 202, Hayward, CA 94541
Phone: 510-266-0077    Fax: 510-266-0016

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.