Yumi Elizabeth Ando, M.D.
Internal Medicine Physician · Menlo Park, CA
Yumi Elizabeth Ando, M.D. is an internal medicine physician with a practice address in Menlo Park, California, and NPI 1376658146, issued on Aug 20, 2006. Check the license (California A63006, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Yumi Elizabeth Ando
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A63006 CA
Self-reported in NPPES; status is on the state search - Practice location
- 887 Oak Grove Ave Ste B, Menlo Park, CA 94025
- Phone
- (650) 530-2719
- Enumerated
- Aug 20, 2006
- Record last updated
- Jan 13, 2022
- Fax
- (650) 434-0328
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 887 Oak Grove Ave Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eve Henry, M.D.Internal Medicine Physician1518270743
- Kathryn Saxton, D.O.Family Medicine Physician1346431871
Verify Yumi Elizabeth Ando in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A63006Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average internal medicine physician in 2024
773 Medicare Part D claims for 55 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Eliquis37 claims
- Levothyroxine Sodium30 claims
- Amlodipine Besylate29 claims
- Hydrochlorothiazide23 claims
- Atorvastatin Calcium22 claims
- Prednisone18 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Yumi Elizabeth Ando among 17,696 internal medicine physician records in California
Yumi Elizabeth Ando, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2022 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
47 internal medicine physician records list a practice address in Menlo Park
They are 47 of the 1,265 NPPES records with a practice address in Menlo Park, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Menlo Park → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sara Bunting, MDMenlo Park, CA 940251639181381
- Linda Fresco, MDMenlo Park, CA 940251811092901
- Susan Garay, MDMenlo Park, CA 940251437114006
- F McDowell, MDMenlo Park, CA 940251154384576
- Eileen Moy, MDMenlo Park, CA 940251083617583
- Anthony Powell, MDMenlo Park, CA 940251740247899
- Kristen Sherman, M.D.Menlo Park, CA 940251770513335
- Soa Tsung, MDMenlo Park, CA 940251992810063
Common questions
What is Yumi Elizabeth Ando, M.D.'s NPI number?
Yumi Elizabeth Ando, M.D.'s National Provider Identifier (NPI) is 1376658146, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Yumi Elizabeth Ando, M.D. located?
The NPPES record lists a practice address at 887 Oak Grove Ave Ste B, Menlo Park, CA, 94025. Phone: (650) 530-2719. Providers update this record themselves, so call before visiting.
How can I verify Yumi Elizabeth Ando, M.D.'s license?
NPPES lists California license number A63006, 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.
How much does Yumi Elizabeth Ando, M.D. prescribe under Medicare Part D?
In 2024, Yumi Elizabeth Ando, M.D. had 773 Medicare Part D claims for 55 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.