Dr Spencer K Martin, MD - Internal Medicine in Brentwood, CA

Dr Spencer K Martin, MD is a Internal Medicine physician based in Brentwood, California. Dr Spencer K Martin is licensed to practice in California (license number C53514) and her current practice location is 2400 Balfour Rd, Suite 120, Brentwood, California. She can be reached at her office (for appointments etc.) via phone at (925) 308-8112.

NPI number for Dr Spencer K Martin is 1942325220 and her current mailing address is Dept 34929, P.o. 39000, San Francisco, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1942325220.

Contact Information

Dr Spencer K Martin, MD
2400 Balfour Rd, Suite 120,
Brentwood, CA 94513-4945
(925) 308-8112
(925) 308-8710

Map and Direction




Physician's Profile

Full NameDr Spencer K Martin
GenderFemale
SpecialityInternal Medicine
Location2400 Balfour Rd, Brentwood, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1942325220
  • Provider Enumeration Date: 03/19/2007
  • Last Update Date: 06/21/2012

Medical Identifiers

Medical identifiers for Dr Spencer K Martin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942325220NPI-NPPES
P00824968OtherCARAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine C53514 (California)Primary

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 Spencer K Martin is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Spencer K Martin, MD
Dept 34929, P.o. 39000,
San Francisco, CA 94139-0001

Ph: (925) 952-2828
Dr Spencer K Martin, MD
2400 Balfour Rd, Suite 120,
Brentwood, CA 94513-4945

Ph: (925) 308-8112

Reviews and Comments


Internal Medicine Doctors in Brentwood, CA

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William Wung, MD
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Phone: 925-308-8120    Fax: 925-513-2650
Ms. Sherry Reynolds Albrink, M.D.
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Phone: 925-513-9495    Fax: 925-626-3782
Walter Savage, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 350 John Muir Pkwy, Suite 285, Brentwood, CA 94513
Phone: 925-513-2646    Fax: 925-513-2650
Dr. Ramakrishna P. Gollapudi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 John Muir Pkwy Ste 175, Brentwood, CA 94513
Phone: 925-756-3400    Fax: 510-506-7727

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.