Peggy Newcomer, DO - Medicare Osteopathic Manipulative Medicine in Oakland, CA

Peggy Newcomer, DO is a medicare enrolled "Family Medicine" physician in Oakland, California. She graduated from medical school in 1997 and has 27 years of diverse experience with area of expertise as Osteopathic Manipulative Medicine. She is a member of the group practice One Medical Group Inc and her current practice location is 3850 Grand Ave, Oakland, California. You can reach out to her office (for appointments etc.) via phone at (510) 225-1013.

Peggy Newcomer is licensed to practice in California (license number 20A7846) 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 1417924531.

Contact Information

Peggy Newcomer, DO
3850 Grand Ave,
Oakland, CA 94610-1004
(510) 225-1013
(510) 225-1019

Map and Direction




Physician's Profile

Full NamePeggy Newcomer
GenderFemale
SpecialityOsteopathic Manipulative Medicine
Experience27 Years
Location3850 Grand Ave, Oakland, 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:
  • Peggy Newcomer graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1417924531
  • Provider Enumeration Date: 03/07/2006
  • Last Update Date: 03/23/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3779530811
  • Enrollment ID: I20050331001178

Medical Identifiers

Medical identifiers for Peggy Newcomer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417924531NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 20A7846 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Alta Bates Summit Medical CenterOakland, CAHospital
Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
One Medical Group Inc2567623739291

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. Peggy Newcomer allows following entities to bill medicare on her behalf.
Entity NameOne Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467781641
PECOS PAC ID: 2567623739
Enrollment ID: O20120416000113

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. Peggy Newcomer 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
Peggy Newcomer, DO
1 Embarcadero Ctr Ste 1900,
San Francisco, CA 94111-3723

Ph: (415) 658-6791
Peggy Newcomer, DO
3850 Grand Ave,
Oakland, CA 94610-1004

Ph: (510) 225-1013

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.