Chhaya Agarwal, M.D.
Pediatrics Physician · Lancaster, CA
Chhaya Agarwal, M.D. is a pediatrics physician with a practice address in Lancaster, California, and NPI 1598792459, issued on Jun 27, 2006. Check the license (California A45531, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Chhaya Agarwal
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A45531 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1359 W Avenue J, Lancaster, CA 93534
- Phone
- (661) 726-5000
- Enumerated
- Jun 27, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (661) 726-4347
- Medicaid ID
- 00A455310 CA
- Entity
- Type 1 · individual
Also registered at 1359 W Avenue J
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Harihar Agarwal, M.D.Internal Medicine Physician1215964150
- Tiffany L'Roy, APRNFamily Nurse Practitioner1083099188
- Kuen Lau, MSNFamily Nurse Practitioner1851849160
Verify Chhaya Agarwal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A45531Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average pediatrics physician in 2024
35 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.
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.
Pediatrics Physician providers in California
There are 9,272 pediatrics physician records in California.
Other pediatrics physician records in California
- Subha Aahlad, M.D.Foster City, CA1780610253
- Rebecca Aaronson, MDPanorama City, CA1487746814
- Gregorio Abad-Santos, M.D.Long Beach, CA1255451894
- Michelle Abajian, MDLa Canada, CA1619176757
- Joseph Abapo, MDRiverside, CA1841348786
- Zvart Abaryan, MDLos Angeles, CA1154940849
- Lauren Abbas, MDLos Angeles, CA1982163796
- Attia Abbasi, M.D.Auburn, CA1922027127
- Denise AbbasiParadise, CA1770062341
- Alexandra Abbott, MDPalo Alto, CA1760018675
Common questions
What is Chhaya Agarwal, M.D.'s NPI number?
Chhaya Agarwal, M.D.'s National Provider Identifier (NPI) is 1598792459, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Chhaya Agarwal, M.D. located?
The NPPES record lists a practice address at 1359 W Avenue J, Lancaster, CA, 93534. Phone: (661) 726-5000. Providers update this record themselves, so call before visiting.
How can I verify Chhaya Agarwal, M.D.'s license?
NPPES lists California license number A45531, 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 Chhaya Agarwal, M.D. prescribe under Medicare Part D?
In 2024, Chhaya Agarwal, M.D. had 35 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.