David A. Lewis, M.d., Inc. - Medicare Primary Care in Mountain View, CA

David A. Lewis, M.d., Inc. is a medicare enrolled primary clinic (Clinic/center - Primary Care) in Mountain View, California. The current practice location for David A. Lewis, M.d., Inc. is 2204 Grant Rd, Suite 105, Mountain View, California. For appointments, you can reach them via phone at (650) 967-8890. The mailing address for David A. Lewis, M.d., Inc. is 2204 Grant Rd, Suite 105, Mountain View, California and phone number is (650) 967-8890.

David A. Lewis, M.d., Inc. is licensed to practice in California (license number G29804). The clinic also participates in the medicare program and its NPI number is 1811183346. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (650) 967-8890.

Contact Information

David A. Lewis, M.d., Inc.
2204 Grant Rd
Suite 105
Mountain View
CA 94040-3855
(650) 967-8890
(650) 967-8891

Map and Direction


Primary Care Clinic Profile

Full NameDavid A. Lewis, M.d., Inc.
SpecialityClinic/Center
Location2204 Grant Rd, Mountain View, California
Authorized Official Name and PositionDavid Arthur Lewis (PRESIDENT)
Authorized Official Contact6509678890
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
David A. Lewis, M.d., Inc.
2204 Grant Rd
Suite 105
Mountain View
CA 94040-3855

Ph: (650) 967-8890
David A. Lewis, M.d., Inc.
2204 Grant Rd
Suite 105
Mountain View
CA 94040-3855

Ph: (650) 967-8890

NPI Details:

NPI Number1811183346
Provider Enumeration Date09/18/2007
Last Update Date03/14/2015

Medicare PECOS Information:

Medicare PECOS PAC ID0840372645
Medicare Enrollment IDO20080201000314

Medical Identifiers

Medical identifiers for David A. Lewis, M.d., Inc. such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811183346NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
261QP2300XClinic/center - Primary Care G29804 (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. David A. Lewis, M.d., Inc. acts as a billing entity for following providers:
Provider NameDavid A Lewis
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1316017858
PECOS PAC ID: 6204918006
Enrollment ID: I20080201000310

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.