Greg S Keller, MD - Medicare Orthopedic Surgery in Prescott, AZ

Greg S Keller, MD is a medicare enrolled "Orthopaedic Surgery" physician in Prescott, Arizona. He went to Pennsylvania State University College Of Medicine and graduated in 1994 and has 30 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Faxton-st Lukes Healthcare and his current practice location is 3195 Stillwater Dr Ste D, Prescott, Arizona. You can reach out to his office (for appointments etc.) via phone at (928) 708-4545.

Greg S Keller is licensed to practice in Arizona (license number 31711) 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 1639284813.

Contact Information

Greg S Keller, MD
3195 Stillwater Dr Ste D,
Prescott, AZ 86305-7171
(928) 708-4545
(928) 708-4544

Map and Direction




Physician's Profile

Full NameGreg S Keller
GenderMale
SpecialityOrthopedic Surgery
Experience30 Years
Location3195 Stillwater Dr Ste D, Prescott, Arizona
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:
  • Greg S Keller attended and graduated from Pennsylvania State University College Of Medicine in 1994
  NPI Data:
  • NPI Number: 1639284813
  • Provider Enumeration Date: 08/20/2006
  • Last Update Date: 12/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 8820063225
  • Enrollment ID: I20190305002314

Medical Identifiers

Medical identifiers for Greg S Keller such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639284813NPI-NPPES
31711OtherAZMEDICAL LICENSE
496291MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 31711 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Faxton-st Luke's HealthcareUtica, NYHospital
St Elizabeth Medical CenterUtica, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Faxton-st Lukes Healthcare2769380252291

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. Greg S Keller allows following entities to bill medicare on his behalf.
Entity NameFaxton-st Lukes Healthcare
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770690737
PECOS PAC ID: 2769380252
Enrollment ID: O20031222000433

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. Greg S Keller 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
Greg S Keller, MD
Po Box 10880,
Prescott, AZ 86304-0880

Ph: (928) 759-5874
Greg S Keller, MD
3195 Stillwater Dr Ste D,
Prescott, AZ 86305-7171

Ph: (928) 708-4545

Reviews and Comments


Orthopaedic Surgery Doctors in Prescott, AZ

Dr. John Wheeler, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1001 Willow Creek Rd Ste 1300, Prescott, AZ 86301
Phone: 928-708-4545    Fax: 928-458-2108
Wilford Lee Richardson, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1223 Willow Creek Rd, Prescott, AZ 86301
Phone: 928-777-9950    
Dr. Francisco Jaume, D.O.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 3195 Stillwater Dr Ste D, Prescott, AZ 86305
Phone: 928-708-4545    Fax: 928-708-4544
Dr. Richard J Lane, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 1001 Division St, Prescott, AZ 86301
Phone: 928-778-0922    Fax: 928-778-1470
Dr. Daniel M Burchfield, MD PHD
Orthopedic Surgery
Medicare: Medicare Enrolled
Practice Location: 3655 Crossings Dr, Prescott, AZ 86305
Phone: 928-778-9250    Fax: 928-778-9309
Paul Christian Pflueger, MD
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1223 Willow Creek Rd, Prescott, AZ 86301
Phone: 928-777-9950    Fax: 928-777-9975
Judah D Pifer, M.D.
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 3655 Crossings Dr, Prescott, AZ 86305
Phone: 928-778-9250    Fax: 928-778-9309

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.