Registry data as of Aug 27, 2026

Harikrishna Ambati, MD

Family Medicine Physician · Chino, CA

Harikrishna Ambati, MD is a family medicine physician with a practice address in Chino, California, and NPI 1154998730, issued on Jun 10, 2021. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1154998730
Name
Harikrishna Ambati
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
Practice location
5451 Walnut Ave, Chino, CA 91710
Phone
(909) 464-8723
Enumerated
Jun 10, 2021
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 5451 Walnut Ave

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

  1. Ashraf Abdel-KerimEmergency Medicine Physician1396961538
  2. Udhaya AeletyStudent in an Organized Health Care Education/Training Program1740815943
  3. Ahmet AhmadiStudent in an Organized Health Care Education/Training Program1043199532
  4. Brian Ahn, D.O.Student in an Organized Health Care Education/Training Program1265849749
  5. Randall Allred, D.O.Student in an Organized Health Care Education/Training Program1629427703
  6. Mereat Askander, DPMStudent in an Organized Health Care Education/Training Program1093567836

Verify Harikrishna Ambati in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of CaliforniaCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

93% fewer Medicare Part D claims than the average family medicine physician in 2024

254 Medicare Part D claims for 39 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D.

  1. Harikrishna Ambati254
  2. Specialty average3,519

Most prescribed

  1. Atorvastatin Calcium15 claims
  2. Memantine Hcl14 claims
  3. Omeprazole13 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.

2 hospital and facility affiliations

  1. East Valley Community Health Center, Inc.Pomona, CA
  2. Epic Medical Group,incSherman Oaks, CA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

37 family medicine physician records list a Chino practice address

They are 37 of the 1,097 NPPES records with a Chino practice address, and 16,272 family medicine physician records in California.

Other family medicine physician records in California

  1. Omer Aba-Omer, MDSanta Monica, CA1649702093
  2. Michelle Ababa, MDWilmington, CA1710922513
  3. Anna Tzeitel Abalos, MDRoseville, CA1720200017
  4. Adan Abarca, MDAnaheim, CA1760553689
  5. Vanessa Abarca, DOVentura, CA1952040859
  6. Lorraine Abate, M.D.Sacramento, CA1104840008
  7. Robert Abatecola, MDCastro Valley, CA1669551719
  8. Romeo Abaya, M.D.Cottonwood, CA1598053506
  9. Effiem Abbah, MD, MPHSan Francisco, CA1821185133
  10. Khuzeman Abbasi, MDSanta Rosa, CA1841979952

Common questions

What is Harikrishna Ambati, MD's NPI number?

Harikrishna Ambati, MD's National Provider Identifier (NPI) is 1154998730, issued on Jun 10, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Harikrishna Ambati, MD located?

The NPPES record lists a practice address at 5451 Walnut Ave, Chino, CA, 91710. Phone: (909) 464-8723. Providers update this record themselves, so call before visiting.

How can I verify Harikrishna Ambati, MD's license?

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 Harikrishna Ambati, MD prescribe under Medicare Part D?

In 2024, Harikrishna Ambati, MD had 254 Medicare Part D claims for 39 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

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.