Mark A Guffey, DO - Medicare Emergency Medicine in Indianapolis, IN

Mark A Guffey, DO is a medicare enrolled "Emergency Medicine" physician in Indianapolis, Indiana. He went to Midwestern University, Chicago College Of Osteopathic Med and graduated in 1992 and has 32 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Emergency Physicians Inc Of Columbus and his current practice location is 1402 E County Line Rd, Indianapolis, Indiana. You can reach out to his office (for appointments etc.) via phone at (317) 887-7000.

Mark A Guffey is licensed to practice in Indiana (license number 02002757) 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 1871519389.

Contact Information

Mark A Guffey, DO
1402 E County Line Rd,
Indianapolis, IN 46227-0963
(317) 887-7000
(260) 407-8004

Map and Direction




Physician's Profile

Full NameMark A Guffey
GenderMale
SpecialityEmergency Medicine
Experience32 Years
Location1402 E County Line Rd, Indianapolis, Indiana
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:
  • Mark A Guffey attended and graduated from Midwestern University, Chicago College Of Osteopathic Med in 1992
  NPI Data:
  • NPI Number: 1871519389
  • Provider Enumeration Date: 07/15/2006
  • Last Update Date: 11/03/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2365416757
  • Enrollment ID: I20040823000260

Medical Identifiers

Medical identifiers for Mark A Guffey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871519389NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 02002757 (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Columbus Regional HospitalColumbus, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Physicians Inc Of Columbus15572652877

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. Mark A Guffey allows following entities to bill medicare on his behalf.
Entity NameEmergency Physicians Inc Of Columbus
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912951062
PECOS PAC ID: 1557265287
Enrollment ID: O20031124000395

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. Mark A Guffey 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
Mark A Guffey, DO
1402 E County Line Road,
Indianapolis, IN 46227

Ph: (317) 887-7000
Mark A Guffey, DO
1402 E County Line Rd,
Indianapolis, IN 46227-0963

Ph: (317) 887-7000

Reviews and Comments


Emergency Medicine Doctors in Indianapolis, IN

Dr. Gina Marie Diantonio Swartzel, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1701 N Senate Blvd, B401, Indianapolis, IN 46202
Phone: 317-962-5975    
Randall M. Todd, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 8111 S Emerson Ave, Indianapolis, IN 46237
Phone: 317-528-5261    Fax: 317-528-5026
Lee G. Wilbur, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1701 N Senate Blvd, Rm Ag001, Indianapolis, IN 46202
Phone: 317-962-3886    Fax: 317-962-8652
Gregory Bauwens, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 2001 W 86th St, Indianapolis, IN 46260
Phone: 317-802-3140    
Dr. Jennifer Rae Barker, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 702 Barnhill Dr, Riley Hospital, Indianapolis, IN 46202
Phone: 317-274-4034    
Gerald William Godfrey, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 8111 S Emerson Ave, Indianapolis, IN 46237
Phone: 131-752-8814    
Dr. Kenneth Byerly, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3630 Guion Rd, Indianapolis, IN 46222
Phone: 317-920-7195    Fax: 317-920-7551

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.