NPPES file of Aug 9, 2026

Sai Chundu, MD

Psychiatry Physician · Corona, CA

Sai Chundu, MD is a psychiatry physician with a practice address in Corona, California, and NPI 1609968460, issued on Sep 29, 2006. Check the license (California A48939, 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
1609968460
Name
Sai Chundu
Credential
MD
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A48939 CA
Self-reported in NPPES; status is on the state search
Practice location
770 Magnolia Ave, Corona, CA 92879
Phone
(951) 737-1917
Enumerated
Sep 29, 2006
Record last updated
Sep 15, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(951) 735-4105
Medicare enrollment
Enrolled (PECOS I20100610000311); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 770 Magnolia Ave

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

  1. Nelhs Betancourt, MD, MPH, DABTOccupational Medicine Physician1780779371
  2. Rajiv Bhagat, D.D.S.Endodontics1407800964
  3. Jack Cochran, MDInternal Medicine Physician1700974938
  4. Richard Defilippo, MFTMarriage & Family Therapist1144338971
  5. Subhash Deshmukh, MDFamily Medicine Physician1851337034
  6. Suhasini Deshmukh, MDFamily Medicine Physician1578591236

Verify Sai Chundu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A48939
    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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6.6 times the Medicare Part D claims of the average psychiatry physician in 2024

6,594 Medicare Part D claims for 578 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.

  1. Sai Chundu6,594
  2. Specialty average1,000

Most prescribed

  1. Quetiapine Fumarate522 claims
  2. Aripiprazole461 claims
  3. Trazodone Hcl383 claims
  4. Bupropion Xl372 claims
  5. Escitalopram Oxalate343 claims
  6. Lamotrigine307 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.

Industry payments in 2024: $1,385.07

72 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sai Chundu$1,385.07
  2. Specialty average$4,954.93

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Orange Psychiatric Medical Group IncRiverside, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Psychiatry Physician providers in California

There are 8,673 psychiatry physician records in California.

Other psychiatry physician records in California

  1. Nancy Aaen, MDNapa, CA1609816669
  2. Criselda Abad-Santos, M.D.Woodland Hills, CA1760461826
  3. Mekabiz Abaian, MDSan Bernardino, CA1891090163
  4. Brenda Abarca, MDTorrance, CA1407485527
  5. Pilar Abascal, M.D.Los Angeles, CA1730528191
  6. Michele Abbasi, M.D.Westlake Village, CA1093940330
  7. Zohaib AbbasiMartinez, CA1013392224
  8. Sandy Abdelkedous, MDFresno, CA1306093109
  9. Nancy Abdelmalak, M.D.Elk Grove, CA1912137498
  10. Ezzat Abdelmalek, M.DDana Point, CA1992828826

Common questions

What is Sai Chundu, MD's NPI number?

Sai Chundu, MD's National Provider Identifier (NPI) is 1609968460, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sai Chundu, MD located?

The NPPES record lists a practice address at 770 Magnolia Ave, Corona, CA, 92879. Phone: (951) 737-1917. Providers update this record themselves, so call before visiting.

How can I verify Sai Chundu, MD's license?

NPPES lists California license number A48939, 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 Sai Chundu, MD prescribe under Medicare Part D?

In 2024, Sai Chundu, MD had 6,594 Medicare Part D claims for 578 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.