Robert J Gunderson, DO - Medicare Orthopedic Surgery in Chickasha, OK

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Robert J Gunderson, DO is a medicare enrolled "Orthopaedic Surgery" physician in Chickasha, Oklahoma. He went to Oklahoma State University College Of Osteopathic Medicine and graduated in 1991 and has 34 years of diverse experience with area of expertise as Orthopedic Surgery. He is a member of the group practice Grady Memorial Hospital, Select Physical Therapy Holdings Inc and his current practice location is 2116 W Iowa Ave, Chickasha, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (405) 224-2100.

Robert J Gunderson is licensed to practice in Oklahoma (license number 3030) 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 1598748907.

Contact Information

Robert J Gunderson, DO
2116 W Iowa Ave,
Chickasha, OK 73018-2736
(405) 224-2100
(405) 779-2801

Map and Direction




Physician's Profile

Full NameRobert J Gunderson
GenderMale
SpecialityOrthopedic Surgery
Experience34 Years
Location2116 W Iowa Ave, Chickasha, Oklahoma
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:
  • Robert J Gunderson attended and graduated from Oklahoma State University College Of Osteopathic Medicine in 1991
  NPI Data:
  • NPI Number: 1598748907
  • Provider Enumeration Date: 11/21/2005
  • Last Update Date: 01/27/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7214926500
  • Enrollment ID: I20060117000761

Medical Identifiers

Medical identifiers for Robert J Gunderson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598748907NPI-NPPES
100257690BMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207X00000XOrthopaedic Surgery 3030 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lifeline Home Health Care, IncChickasha, OKHome health agency
Grady Memorial HospitalChickasha, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Grady Memorial Hospital064817577839
Select Physical Therapy Holdings Inc95370764011463

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. Robert J Gunderson allows following entities to bill medicare on his behalf.
Entity NameGrady Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750370268
PECOS PAC ID: 0648175778
Enrollment ID: O20031203000193
Entity NameMercy Clinic Oklahoma Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386874550
PECOS PAC ID: 1153468921
Enrollment ID: O20091027000755
Entity NameGunderson Orthopedics Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548674211
PECOS PAC ID: 6800018714
Enrollment ID: O20141110000764

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. Robert J Gunderson 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
Robert J Gunderson, DO
2116 W Iowa Ave,
Chickasha, OK 73018-2736

Ph: () -		Robert J Gunderson, DO
2116 W Iowa Ave,
Chickasha, OK 73018-2736

Ph: (405) 224-2100

Reviews and Comments


Orthopaedic Surgery Doctors in Chickasha, OK

Tariq Bin Masud Niazi, MD, FRCSI, MSC, FICS
Orthopedic Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2100 W Iowa Ave, Chickasha, OK 73018
Phone: 405-224-2100    Fax: 405-779-2896
Lee Vanderlugt, DO
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 2222 W Iowa Ave, Chickasha, OK 73018
Phone: 405-224-8111    Fax: 405-222-5359
Dr. James E. Winslow Ii, M.D.
Orthopedic Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 3309 W Iowa Ave, Chickasha, OK 73018
Phone: 495-224-8885    Fax: 405-222-2757

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.