Dr Gregory B Vanzant, DO - Medicare Cardiovascular Disease (cardiology) in Oklahoma City, OK

Dr Gregory B Vanzant, DO is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Oklahoma City, Oklahoma. He went to Nova Southeastern College Of Osteo Medicine and graduated in 1993 and has 31 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Ohh Physicians Llc, Mercy Hospital Oklahoma City, Inc and his current practice location is 4200 W Memorial Rd Ste 410, Oklahoma City, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (405) 608-4767.

Dr Gregory B Vanzant is licensed to practice in Oklahoma (license number 3703) 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 1932196839.

Contact Information

Dr Gregory B Vanzant, DO
4200 W Memorial Rd Ste 410,
Oklahoma City, OK 73120-8305
(405) 608-4767
(405) 607-2976

Map and Direction




Physician's Profile

Full NameDr Gregory B Vanzant
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience31 Years
Location4200 W Memorial Rd Ste 410, 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 Gregory B Vanzant attended and graduated from Nova Southeastern College Of Osteo Medicine in 1993
  NPI Data:
  • NPI Number: 1932196839
  • Provider Enumeration Date: 10/05/2005
  • Last Update Date: 06/06/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9830167204
  • Enrollment ID: I20060614000125

Medical Identifiers

Medical identifiers for Dr Gregory B Vanzant such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932196839NPI-NPPES
100131230AMedicaidOK
0600063404OtherOKRAILROAD MEDIARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 3703 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Oklahoma Heart Hospital, LlcOklahoma city, OKHospital
Mercy Hospital Oklahoma City, IncOklahoma city, OKHospital
Stillwater Medical CenterStillwater, OKHospital
Oklahoma Heart Hospital South, LlcOklahoma city, OKHospital
Mercy Hospital Logan County, IncGuthrie, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Ohh Physicians Llc1759392079121
Mercy Hospital Oklahoma City, Inc802292098285

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 Gregory B Vanzant allows following entities to bill medicare on his behalf.
Entity NameMercy Hospital Oklahoma City, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922192186
PECOS PAC ID: 8022920982
Enrollment ID: O20031110000161
Entity NameStillwater Medical Center Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558377135
PECOS PAC ID: 2365353794
Enrollment ID: O20040525001304
Entity NameOhh Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023087772
PECOS PAC ID: 1759392079
Enrollment ID: O20060525000059

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 Gregory B Vanzant 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 Gregory B Vanzant, DO
7800 Nw 85th Ter Ste 200,
Oklahoma City, OK 73132-3385

Ph: () -
Dr Gregory B Vanzant, DO
4200 W Memorial Rd Ste 410,
Oklahoma City, OK 73120-8305

Ph: (405) 608-4767

Reviews and Comments


Internal Medicine Doctors in Oklahoma City, OK

Evelyn Lorents, MD
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Practice Location: 920 Sl Young Blvd, Oklahoma City, OK 73104
Phone: 405-271-5963    
Patrick Bronson Reeves, M.D.
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Practice Location: 3366 Nw Expressway Ste 550, Oklahoma City, OK 73112
Phone: 405-942-5442    Fax: 405-942-6448
Dr. Jake Lee Evans, MD
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Practice Location: 800 Stanton L Young Blvd, Aat 6300, Oklahoma City, OK 73104
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Dr. Shawn Patel, MD
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Practice Location: 1200 Childrens Ave Ste 14000, Oklahoma City, OK 73104
Phone: 405-271-5211    
Metri Haddaden, MD
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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
Cardiovascular Disease
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.
Cardiovascular Disease
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.

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