U.S. DESILVA MD, A MEDICAL
NPI 1740204197
Anesthesiology in Palmdale, CA
About U.s. Desilva Md, A Medical NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
U.S. DESILVA MD, A MEDICAL (NPI 1740204197) is a healthcare organization registered as an anesthesiology in Palmdale, California and active in the NPI registry since July 2006. The organization holds a CLIA Waiver certificate valid through December 28, 2027 and lists Udaya Desilva, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
U.s. Desilva Md, A Medical is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to U.S. Desilva MD, A Medical, which bills Medicare for the services they deliver. They are listed nearest first.
Clinicians, nearest first (2)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 05D0925453
Us Desilva MD, Amc · Palmdale, CAFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is U.S. Desilva MD, A Medical's NPI number?
The NPI number for U.S. Desilva MD, A Medical is 1740204197. It was assigned to this organization in the NPPES registry on July 27, 2006.
Where is U.S. Desilva MD, A Medical located?
U.S. Desilva MD, A Medical is located at 623 W Avenue Q Suite A, Palmdale, CA 93551. The listed phone number is (661) 280-7246.
What is U.S. Desilva MD, A Medical's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is U.S. Desilva MD, A Medical enrolled in Medicare?
Yes. U.S. Desilva MD, A Medical is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through U.S. Desilva MD, A Medical?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to U.S. Desilva MD, A Medical, in Nurse Practitioner and Pain Management. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does U.S. Desilva MD, A Medical hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 05D0925453) is associated with this NPI, valid through December 28, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for U.S. Desilva MD, A Medical was last updated on June 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# U.s. Desilva Md, A Medical · NPI 1740204197
Anesthesiology organization in Palmdale, California. Organization record, active in the CMS NPPES registry since July 27, 2006.
## Identity
- **NPI:** 1740204197 (Entity type: Organization)
- **Enumerated:** July 27, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Udaya Desilva, CEO
## Practice location
- **Address:** 623 W AVENUE Q, SUITE A, Palmdale, CA 93551-3890
- **Phone:** (661) 280-7246 · **Fax:** (661) 794-4062
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (1), Pain Management (1) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 5, 2023
- **Other identifiers:** Medicaid 00A488360 (CA)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1740204197) · Data from the CMS NPPES public registry.