NPPES file of Aug 9, 2026

Sagar Desai

Diagnostic Radiology Physician · San Diego, CA

Sagar Desai is a diagnostic radiology physician with a practice address in San Diego, California, and NPI 1639708597, issued on Apr 3, 2020. Check the license (California A200597, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639708597
Name
Sagar Desai
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
A200597 CA
82313 CT
Self-reported in NPPES; status is on the state search
Practice location
11530 Windcrest LN Apt 342, San Diego, CA 92128
Phone
(845) 825-1602
Enumerated
Apr 3, 2020
Record last updated
Jun 30, 2026
Medicare enrollment
Enrolled (PECOS I20250815001062); accepts Medicare assignment
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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Verify Sagar Desai in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A200597
    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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Bills Medicare through one group practice

  1. Advanced Imaging Specialists LLCHartford, CT

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

Sagar Desai among 4,500 diagnostic radiology physician records in California

Sagar Desai is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 94% of them.

  • NPI issued2020 · 94% of these records are older, 3% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2017 · median 2004 among the 3,130 with a school on file
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in California

There are 4,500 diagnostic radiology physician records in California.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Janet Amundson, M.D.San Diego, CA 921281285770388
  2. David Cohen, M.D.San Diego, CA 921281881993061
  3. Lien Doan, MDSan Diego, CA 921281740518547
  4. Robert Fortuna, M.D.San Diego, CA 921281992719165
  5. Ryan Frederiksen, MDSan Diego, CA 921281922260033
  6. Jill Furubayashi, M.D.San Diego, CA 921281457587073
  7. David Lee, M.D.San Diego, CA 921281629374061
  8. Joseph Leeba, M.D.San Diego, CA 921281124130174

Common questions

What is Sagar Desai's NPI number?

Sagar Desai's National Provider Identifier (NPI) is 1639708597, issued on Apr 3, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Sagar Desai located?

The NPPES record lists a practice address at 11530 Windcrest LN Apt 342, San Diego, CA, 92128. Phone: (845) 825-1602. Providers update this record themselves, so call before visiting.

How can I verify Sagar Desai's license?

NPPES lists California license number A200597, 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.

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.