NPPES file of Aug 9, 2026

Ami Laws, M.D.

Internal Medicine Physician · Palo Alto, CA

Ami Laws, M.D. is an internal medicine physician with a practice address in Palo Alto, California, and NPI 1457355794, issued on Jun 1, 2005. Check the license (California G53910, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457355794
Name
Ami Laws
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
G53910 CA
Self-reported in NPPES; status is on the state search
Practice location
900 Welch RD, Palo Alto, CA 94304
Phone
(650) 325-3200
Enumerated
Jun 1, 2005
Record last updated
Aug 21, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(650) 325-3204
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 900 Welch RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Erika Balassiano, MDObstetrics & Gynecology Physician1558599928
  2. Victoria Berezina, DDSDentist1669503678
  3. Peter Berman, PH.D.Psychologist1194740530
  4. Ron Burg, PH.D.Clinical Psychologist1518172485
  5. Connie ChaPsychiatry Physician1306006093
  6. Sara Gandy, M.D.Psychiatry Physician1790985117

Verify Ami Laws in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G53910
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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32% fewer Medicare Part D claims than the average internal medicine physician in 2024

2,153 Medicare Part D claims for 113 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 20 claims were for opioids.

  1. Ami Laws2,153
  2. Specialty average3,176

Most prescribed

  1. Rosuvastatin Calcium92 claims
  2. Amlodipine Besylate84 claims
  3. Levothyroxine Sodium65 claims
  4. Atorvastatin Calcium60 claims
  5. Lisinopril48 claims
  6. Olmesartan Medoxomil48 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.

Ami Laws among 17,696 internal medicine physician records in California

Ami Laws, 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 95% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2013 · 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).

187 internal medicine physician records list a practice address in Palo Alto

They are 187 of the 7,617 NPPES records with a practice address in Palo Alto, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Arlina Ahluwalia, MDPalo Alto, CA 943041295723559
  2. Bankole Asebiomo, MDPalo Alto, CA 943041841301884
  3. Lisa Backus, MD PHDPalo Alto, CA 943041033152285
  4. Mina Charon, MDPalo Alto, CA 943041558349266
  5. Stephen Ezeji-Okoye, M.D.Palo Alto, CA 943041366493595
  6. Susan Frayne, MD, MPHPalo Alto, CA 943041952314890
  7. James Hallenbeck, MDPalo Alto, CA 943041316982358
  8. Rhonda Hamilton, M.D.Palo Alto, CA 943041225063241

Common questions

What is Ami Laws, M.D.'s NPI number?

Ami Laws, M.D.'s National Provider Identifier (NPI) is 1457355794, issued on Jun 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Ami Laws, M.D. located?

The NPPES record lists a practice address at 900 Welch RD, Palo Alto, CA, 94304. Phone: (650) 325-3200. Providers update this record themselves, so call before visiting.

How can I verify Ami Laws, M.D.'s license?

NPPES lists California license number G53910, 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 Ami Laws, M.D. prescribe under Medicare Part D?

In 2024, Ami Laws, M.D. had 2,153 Medicare Part D claims for 113 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.