Dr Thomas A Derby Jr, DO - Medicare Radiology in Reno, NV

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Dr Thomas A Derby Jr, DO is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Reno, Nevada. His current practice location is 1155 Mill St, Reno, Nevada. You can reach out to his office (for appointments etc.) via phone at (775) 982-5000.

Dr Thomas A Derby Jr is licensed to practice in Nevada (license number DO3918) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1447719430.

Contact Information

Dr Thomas A Derby Jr, DO
1155 Mill St,
Reno, NV 89502-1576
(775) 982-5000
(775) 982-3900

Map and Direction




Physician's Profile

Full NameDr Thomas A Derby Jr
GenderMale
SpecialityRadiology - Diagnostic Radiology
Location1155 Mill St, Reno, Nevada
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1447719430
  • Provider Enumeration Date: 03/18/2019
  • Last Update Date: 07/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8426384819
  • Enrollment ID: I20210609001202

Medical Identifiers

Medical identifiers for Dr Thomas A Derby Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447719430NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology DO3918 (Nevada)Primary

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 Thomas A Derby Jr allows following entities to bill medicare on his behalf.
Entity NameJennie M Melham Memorial Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366659773
PECOS PAC ID: 5799766440
Enrollment ID: O20040527000928
Entity NameAvera St Anthonys Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1891738936
PECOS PAC ID: 4486548203
Enrollment ID: O20071128000149
Entity NameJennie M Melham Memorial Medical Center Inc
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1538232244
PECOS PAC ID: 5799766440
Enrollment ID: O20071129000446

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 Thomas A Derby Jr 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 Thomas A Derby Jr, DO
1555 Rusty Ridge Ln,
Henderson, NV 89002-9390

Ph: (775) 997-6200		Dr Thomas A Derby Jr, DO
1155 Mill St,
Reno, NV 89502-1576

Ph: (775) 982-5000

Reviews and Comments


Radiology Doctors in Reno, NV

Nicholas Rose, MD
Radiology
Medicare: Medicare Enrolled
Practice Location: 1155 Mill St, Reno, NV 89502
Phone: 775-327-5174    Fax: 775-982-3900
Mr. Jonathan Tay, MD
Radiology
Medicare: Medicare Enrolled
Practice Location: 6630 B S Mccarran, Rad Onc Assoc #18, Reno, NV 89509
Phone: 775-823-1990    Fax: 775-823-1974
Julie A Locken, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1155 Mill St, Reno, NV 89502
Phone: 775-982-4160    Fax: 775-823-1966
Dr. Abhinand Venkata Peddada, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1155 Mill St, Reno, NV 89502
Phone: 775-982-4000    Fax: 775-982-5639
Dr. Guy Cleage Jones, MD.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 10745 Double R Blvd # 13, Reno, NV 89521
Phone: 775-322-7811    
George A Krakora, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 1155 Mill St, Reno, NV 89502
Phone: 775-982-4160    Fax: 775-823-1966
Stephen S Tsung, M.D.
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 1155 Mill St, Reno, NV 89502
Phone: 775-982-4160    Fax: 775-823-1966

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).

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