Dr Andrew Glen Keaster, - Medicare Internal Medicine in Columbus, OH

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Dr Andrew Glen Keaster, is a medicare enrolled "Internal Medicine" physician in Columbus, Ohio. He went to Ohio State University College Of Medicine and graduated in 2014 and has 11 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Osu Internal Medicine Llc, Apogee Medical Group Ohio Inc and his current practice location is 460 W 10th Ave, Columbus, Ohio. You can reach out to his office (for appointments etc.) via phone at (614) 293-7499.

Dr Andrew Glen Keaster is licensed to practice in Ohio (license number 35.127624) 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 1144647207.

Contact Information

Dr Andrew Glen Keaster,
460 W 10th Ave,
Columbus, OH 43210-1240
(614) 293-7499
(614) 366-2360

Map and Direction




Physician's Profile

Full NameDr Andrew Glen Keaster
GenderMale
SpecialityInternal Medicine
Experience11 Years
Location460 W 10th Ave, Columbus, Ohio
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 Andrew Glen Keaster attended and graduated from Ohio State University College Of Medicine in 2014
  NPI Data:
  • NPI Number: 1144647207
  • Provider Enumeration Date: 03/26/2014
  • Last Update Date: 04/16/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8729309661
  • Enrollment ID: I20170516001450

Medical Identifiers

Medical identifiers for Dr Andrew Glen Keaster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144647207NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 35.127624 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adena Regional Medical CenterChillicothe, OHHospital
Ohio State University State Health SystemColumbus, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Osu Internal Medicine Llc54966514081067
Apogee Medical Group Ohio Inc822408229276

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 Andrew Glen Keaster allows following entities to bill medicare on his behalf.
Entity NameOsu Family Practice Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659339653
PECOS PAC ID: 9032023874
Enrollment ID: O20031117000511
Entity NameOsu Internal Medicine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740231448
PECOS PAC ID: 5496651408
Enrollment ID: O20031210000658
Entity NameApogee Medical Group Ohio Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477500999
PECOS PAC ID: 8224082292
Enrollment ID: O20050311000733
Entity NameOsu General Internal Medicine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689919599
PECOS PAC ID: 7517103955
Enrollment ID: O20130409000603

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 Andrew Glen Keaster 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 Andrew Glen Keaster,
700 Ackerman Rd Ste 2120,
Columbus, OH 43202-1559

Ph: (614) 688-7499		Dr Andrew Glen Keaster,
460 W 10th Ave,
Columbus, OH 43210-1240

Ph: (614) 293-7499

Reviews and Comments


Internal Medicine Doctors in Columbus, OH

Sethu M. Madhavan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 300 W 10th Ave, Columbus, OH 43210
Phone: 614-293-3387    Fax: 614-366-0073
Dr. Ruchi Bhatia, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3400 Olentangy River Rd, Columbus, OH 43202
Phone: 614-754-5500    Fax: 614-457-9519
Adam T. Ramey, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 410 W 10th Ave, Columbus, OH 43210
Phone: 614-293-7499    Fax: 614-366-2360
Albert J. Cook, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 460 W 10th Ave, Columbus, OH 43210
Phone: 614-293-2957    Fax: 614-688-3700
Walter G. Hanel Iv, MD, PHD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 460 W 10th Ave, Columbus, OH 43210
Phone: 614-293-3196    Fax: 614-293-4812
Natalie S Bodnar, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3555 Olentangy River Rd Ste 1080, Columbus, OH 43214
Phone: 614-268-8164    Fax: 614-268-8406
Anthony M Miele, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4885 Olentangy River Rd Ste 1-10, Columbus, OH 43214
Phone: 614-268-6555    Fax: 614-457-5713

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.