Mary Asano, M.D.
Internal Medicine Physician · Saratoga, CA
Mary Asano, M.D. is an internal medicine physician with a practice address in Saratoga, California, and NPI 1558604561, issued on Mar 28, 2013. Check the license (California G062839, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary Asano
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G062839 CA
Self-reported in NPPES; status is on the state search - Practice location
- 18893 Harleigh Dr, Saratoga, CA 95070
- Phone
- (408) 410-7087
- Enumerated
- Mar 28, 2013
- Entity
- Type 1 · individual
Verify Mary Asano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G062839Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
4 internal medicine physician records list a Saratoga practice address
They are 4 of the 306 NPPES records with a Saratoga practice address, and 20,403 internal medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4 in Saratoga → All 20,403 in California → Every provider in Saratoga →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Mary Asano, M.D.'s NPI number?
Mary Asano, M.D.'s National Provider Identifier (NPI) is 1558604561, issued on Mar 28, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mary Asano, M.D. located?
The NPPES record lists a practice address at 18893 Harleigh Dr, Saratoga, CA, 95070. Phone: (408) 410-7087. Providers update this record themselves, so call before visiting.
How can I verify Mary Asano, M.D.'s license?
NPPES lists California license number G062839, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.