Udaya Desilva, M.D.
Pain Medicine (Anesthesiology) Physician · Palmdale, CA
Udaya Desilva, M.D. is a pain medicine (anesthesiology) physician with a practice address in Palmdale, California, and NPI 1730100330, issued on Jul 21, 2006. Check the license (California A48836, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Udaya Desilva
- Credential
- M.D.
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- A48836 CA
Self-reported in NPPES; status is on the state search - Practice location
- 623 W Avenue Q, Palmdale, CA 93551
- Phone
- (661) 726-6255
- Enumerated
- Jul 21, 2006
- Record last updated
- May 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (661) 726-6261
- Medicaid ID
- 00A488360 CA
- Medicare enrollment
- Enrolled (PECOS I20061201000216); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 623 W Avenue Q
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pamela De Silva, MDInternal Medicine Physician1568414548
Verify Udaya Desilva in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A48836Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average pain medicine (anesthesiology) physician in 2024
4,721 Medicare Part D claims for 320 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. 2,129 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen1,078 claims
- Gabapentin405 claims
- Cyclobenzaprine Hcl403 claims
- Pregabalin335 claims
- Oxycodone-Acetaminophen319 claims
- Oxycodone Hcl286 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: $149.88
2 payments; by number, the most common kind was food and beverage; the largest payer was Vertex Pharmaceuticals Incorporated. The 2,789 providers of this specialty with any payment received $3,225.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Ridgecrest Regional HospitalRidgecrest, CA · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in California
There are 536 pain medicine (anesthesiology) physician records in California.
Other pain medicine (anesthesiology) physician records in California
- Shahram Abbassi, MDArcata, CA1396774139
- Alireza Abdollahi-FardFresno, CA1205161932
- Chris Abrecht, M.D.San Francisco, CA1013283837
- Deepak Agarwal, D.O M.P.H.Santa Barbara, CA1417342981
- Rishi Agarwal, M.D.Pasadena, CA1659634798
- Anuj Aggarwal, MDStanford, CA1659703288
- Charles Aguilar, M.D.Sacramento, CA1215331426
- Ricardo Aguirre, M.D.San Pedro, CA1831298389
- Farshad Ahadian, M.D.La Jolla, CA1205854247
- Patrick Ahern, MDIrvine, CA1154883072
Common questions
What is Udaya Desilva, M.D.'s NPI number?
Udaya Desilva, M.D.'s National Provider Identifier (NPI) is 1730100330, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Udaya Desilva, M.D. located?
The NPPES record lists a practice address at 623 W Avenue Q, Palmdale, CA, 93551. Phone: (661) 726-6255. Providers update this record themselves, so call before visiting.
How can I verify Udaya Desilva, M.D.'s license?
NPPES lists California license number A48836, 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 Udaya Desilva, M.D. prescribe under Medicare Part D?
In 2024, Udaya Desilva, M.D. had 4,721 Medicare Part D claims for 320 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.