Dr Udaya Desilva, MD - Medicare Pain Management in Palmdale, CA

Dr Udaya Desilva, MD is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Palmdale, California. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Pain Management. He is a member of the group practice Ridgecrest Regional Hospital and his current practice location is 623 W Avenue Q, Suite A, Palmdale, California. You can reach out to his office (for appointments etc.) via phone at (661) 726-6255.

Dr Udaya Desilva is licensed to practice in California (license number A48836) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1730100330.

Contact Information

Dr Udaya Desilva, MD
623 W Avenue Q, Suite A,
Palmdale, CA 93551-3890
(661) 726-6255
(661) 726-6261

Map and Direction




Physician's Profile

Full NameDr Udaya Desilva
GenderMale
SpecialityPain Management
Experience42 Years
Location623 W Avenue Q, Palmdale, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Udaya Desilva graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1730100330
  • Provider Enumeration Date: 07/21/2006
  • Last Update Date: 05/14/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3375561947
  • Enrollment ID: I20061201000216

Medical Identifiers

Medical identifiers for Dr Udaya Desilva such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730100330NPI-NPPES
00A488360MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine A48836 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ridgecrest Regional HospitalRidgecrest, CAHospital

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Udaya Desilva allows following entities to bill medicare on his behalf.
Entity NameRidgecrest Regional Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447253125
PECOS PAC ID: 9739099896
Enrollment ID: O20060929000159
Entity NameU.s. Desilva Md, A Medical
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740204197
PECOS PAC ID: 9931297280
Enrollment ID: O20071120000300
Entity NameChitta Thiagarajah Md A Professional Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881856458
PECOS PAC ID: 3173685740
Enrollment ID: O20081217000098

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Udaya Desilva is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Udaya Desilva, MD
Po Box 4037,
Lancaster, CA 93539-4037

Ph: (661) 726-6255
Dr Udaya Desilva, MD
623 W Avenue Q, Suite A,
Palmdale, CA 93551-3890

Ph: (661) 726-6255

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.