Katherine Dewitt Cook, DO - Medicare Internal Medicine in Tulsa, OK

Katherine Dewitt Cook, DO is a medicare enrolled "Internal Medicine" physician in Tulsa, Oklahoma. She went to Oklahoma State University College Of Osteopathic Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Oklahoma State University and her current practice location is 717 S Houston Ave Ste 304, Tulsa, Oklahoma. You can reach out to her office (for appointments etc.) via phone at (918) 382-5064.

Katherine Dewitt Cook is licensed to practice in Oklahoma (license number 4629) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1821253410.

Contact Information

Katherine Dewitt Cook, DO
717 S Houston Ave Ste 304,
Tulsa, OK 74127-9023
(918) 382-5064
(918) 382-3589

Map and Direction




Physician's Profile

Full NameKatherine Dewitt Cook
GenderFemale
SpecialityInternal Medicine
Experience17 Years
Location717 S Houston Ave Ste 304, Tulsa, Oklahoma
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Katherine Dewitt Cook attended and graduated from Oklahoma State University College Of Osteopathic Medicine in 2007
  NPI Data:
  • NPI Number: 1821253410
  • Provider Enumeration Date: 07/23/2008
  • Last Update Date: 06/12/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 9638294747
  • Enrollment ID: I20100913001152

Medical Identifiers

Medical identifiers for Katherine Dewitt Cook such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821253410NPI-NPPES
OKA101139OtherOKMEDICARE
200244790AMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4629 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Oklahoma State University Medical CenterTulsa, OKHospital
Cleveland Area HospitalCleveland, OKHospital
Mcalester Regional Health CenterMcalester, OKHospital
Claremore Indian HospitalClaremore, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Oklahoma State University276973935899

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. Katherine Dewitt Cook allows following entities to bill medicare on her behalf.
Entity NameOklahoma State University
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1700994878
PECOS PAC ID: 2769739358
Enrollment ID: O20180730000192

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. Katherine Dewitt Cook 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
Katherine Dewitt Cook, DO
2401 Southwest Blvd,
Tulsa, OK 74107-2726

Ph: (918) 561-5701
Katherine Dewitt Cook, DO
717 S Houston Ave Ste 304,
Tulsa, OK 74127-9023

Ph: (918) 382-5064

Reviews and Comments


Internal Medicine Doctors in Tulsa, OK

Sarah Anne Shaw-dressler, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6151 S Yale Ave Ste 100a, Tulsa, OK 74136
Phone: 918-494-8500    Fax: 918-307-5578
Julia Margaret Kwon, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1705 E 19th St Ste 302, Tulsa, OK 74104
Phone: 918-748-7585    Fax: 918-748-7539
Peter Madden, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4502 E 41st St, Tulsa, OK 74135
Phone: 918-619-4400    
Thao Tran, D.O
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4502 E. 41st Street, Tulsa, OK 74135
Phone: 918-619-4400    
Prasoonkumar Yendluri, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6161 S Yale Ave, Tulsa, OK 74136
Phone: 918-502-1900    Fax: 918-494-6303
Robert Peter Aran, D.O.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 6160 S Yale Ave Ste 100, Tulsa, OK 74136
Phone: 918-497-3300    Fax: 918-497-3365
Robert Dean Okada, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6151 S Yale Ave, Ste 304, Tulsa, OK 74136
Phone: 918-494-5300    Fax: 918-494-5455

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.