Dr Gregory S Harrington, MD - Medicare Family Practice in North Little Rock, AR

Dr Gregory S Harrington, MD is a medicare enrolled "Family Medicine" physician in North Little Rock, Arkansas. He went to University Of Arkansas College Of Medicine and graduated in 1987 and has 37 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Arkansas Health Group and his current practice location is 2508 Crestwood Rd, North Little Rock, Arkansas. You can reach out to his office (for appointments etc.) via phone at (501) 758-2294.

Dr Gregory S Harrington is licensed to practice in Arkansas (license number E-0445) 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 1457459182.

Contact Information

Dr Gregory S Harrington, MD
2508 Crestwood Rd,
North Little Rock, AR 72116-7623
(501) 758-2294
(501) 758-7877

Map and Direction




Physician's Profile

Full NameDr Gregory S Harrington
GenderMale
SpecialityFamily Practice
Experience37 Years
Location2508 Crestwood Rd, North Little Rock, Arkansas
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 S Harrington attended and graduated from University Of Arkansas College Of Medicine in 1987
  NPI Data:
  • NPI Number: 1457459182
  • Provider Enumeration Date: 09/20/2006
  • Last Update Date: 05/21/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 1355437328
  • Enrollment ID: I20071022000838

Medical Identifiers

Medical identifiers for Dr Gregory S Harrington such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457459182NPI-NPPES
16552000040OtherARQUALCHOICE
7634110OtherARAETNA
344253OtherARHEALTHLINK
127334001MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine E-0445 (Arkansas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baptist Health Medical Center North Little RockNorth little rock, ARHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Arkansas Health Group7911802079541

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 S Harrington allows following entities to bill medicare on his behalf.
Entity NameBaptist Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578593067
PECOS PAC ID: 0648177949
Enrollment ID: O20031215000977
Entity NameArkansas Health Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588762389
PECOS PAC ID: 7911802079
Enrollment ID: O20040707000978
Entity NameArkansas Health Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932118890
PECOS PAC ID: 7911802079
Enrollment ID: O20040726000650

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 S Harrington 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 S Harrington, MD
904 Autumn Rd Ste 500,
Little Rock, AR 72211-3738

Ph: () -
Dr Gregory S Harrington, MD
2508 Crestwood Rd,
North Little Rock, AR 72116-7623

Ph: (501) 758-2294

Reviews and Comments


Family Medicine Doctors in North Little Rock, AR

Dr. Richard Erin Mckelvey, M.D.
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Phone: 510-257-3984    
Kari Kajitani, M.D.
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Practice Location: 3343 Springhill Dr, Suite 2045, North Little Rock, AR 72117
Phone: 501-955-2680    
Stanley C Burns, M.D.
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Practice Location: 4509 E Mccain Blvd, North Little Rock, AR 72117
Phone: 501-945-4200    Fax: 501-945-0906
Dr. Jasmine Amena Prime, M.D.
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Medicare: Medicare Enrolled
Practice Location: 3500 Springhill Dr, North Little Rock, AR 72117
Phone: 501-441-8000    Fax: 501-441-8050
Dr. Michael P Berry, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2508 Crestwood Rd, North Little Rock, AR 72116
Phone: 501-758-2294    Fax: 501-758-7877
Joel Christopher Cobb, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 4509 E Mccain Blvd, North Little Rock, AR 72117
Phone: 501-945-4200    Fax: 501-945-0906
Dr. Paul Zachary Ottis, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2501 Crestwood Rd Ste 204, North Little Rock, AR 72116
Phone: 501-753-4132    Fax: 501-753-7215

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.