Dr Ross Stanford Keener, MD - Medicare Gastroenterology in Oklahoma City, OK

Dr Ross Stanford Keener, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Oklahoma City, Oklahoma. He went to University Of Oklahoma College Of Medicine and graduated in 1997 and has 27 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Digestive Disease Specialists Inc and his current practice location is 4201 S Western Ave, Oklahoma City, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (406) 632-4000.

Dr Ross Stanford Keener is licensed to practice in Oklahoma (license number 23196) 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 1639153554.

Contact Information

Dr Ross Stanford Keener, MD
4201 S Western Ave,
Oklahoma City, OK 73109-3410
(406) 632-4000
Not Available

Map and Direction




Physician's Profile

Full NameDr Ross Stanford Keener
GenderMale
SpecialityGastroenterology
Experience27 Years
Location4201 S Western Ave, Oklahoma City, 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:
  • Dr Ross Stanford Keener attended and graduated from University Of Oklahoma College Of Medicine in 1997
  NPI Data:
  • NPI Number: 1639153554
  • Provider Enumeration Date: 12/05/2005
  • Last Update Date: 03/12/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 0042315491
  • Enrollment ID: I20100810000899

Medical Identifiers

Medical identifiers for Dr Ross Stanford Keener such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639153554NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 23196 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Integris Southwest Medical CenterOklahoma city, OKHospital
Mercy Hospital Oklahoma City, IncOklahoma city, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Digestive Disease Specialists Inc731593927948

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 Ross Stanford Keener allows following entities to bill medicare on his behalf.
Entity NameDigestive Disease Specialists Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366489213
PECOS PAC ID: 7315939279
Enrollment ID: O20040331001151
Entity NameIntegris Ddsi Endoscopy Centers Llc
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1497347934
PECOS PAC ID: 3072928266
Enrollment ID: O20210222001178

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 Ross Stanford Keener 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 Ross Stanford Keener, MD
4201 S Western Ave,
Oklahoma City, OK 73109-3410

Ph: (406) 632-4000
Dr Ross Stanford Keener, MD
4201 S Western Ave,
Oklahoma City, OK 73109-3410

Ph: (406) 632-4000

Reviews and Comments


Internal Medicine Doctors in Oklahoma City, OK

Evelyn Lorents, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 920 Sl Young Blvd, Oklahoma City, OK 73104
Phone: 405-271-5963    
Patrick Bronson Reeves, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 3366 Nw Expressway Ste 550, Oklahoma City, OK 73112
Phone: 405-942-5442    Fax: 405-942-6448
Dr. Jake Lee Evans, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 800 Stanton L Young Blvd, Aat 6300, Oklahoma City, OK 73104
Phone: 405-271-5963    
Dr. Shawn Patel, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 1200 Childrens Ave Ste 14000, Oklahoma City, OK 73104
Phone: 405-271-5211    
Metri Haddaden, MD
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 800 Stanton L Young Blvd # 8425, Oklahoma City, OK 73104
Phone: 405-271-6173    Fax: 410-554-2184
Divya Sharma Divyadarshini, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 800 Stanton L Young Blvd, Oklahoma City, OK 73104
Phone: 405-271-5963    
Dr. Philip Barton Miner, Jr., M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 1000 N Lincoln Blvd, Suite 210, Oklahoma City, OK 73104
Phone: 405-271-4644    Fax: 405-271-3296

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.