Grant Harold Hammons Iii, MD - Medicare Obstetrics/gynecology in Terre Haute, IN

Grant Harold Hammons Iii, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Terre Haute, Indiana. He went to Medical College Of Ohio and graduated in 1997 and has 27 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Union Associated Physicians Clinic, Llc and his current practice location is 1429 N 6th St, Terre Haute, Indiana. You can reach out to his office (for appointments etc.) via phone at (812) 232-0564.

Grant Harold Hammons Iii is licensed to practice in Indiana (license number 01054051A) 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 1053429738.

Contact Information

Grant Harold Hammons Iii, MD
1429 N 6th St,
Terre Haute, IN 47807-1037
(812) 232-0564
(812) 242-4518

Map and Direction




Physician's Profile

Full NameGrant Harold Hammons Iii
GenderMale
SpecialityObstetrics/gynecology
Experience27 Years
Location1429 N 6th St, Terre Haute, 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:
  • Grant Harold Hammons Iii attended and graduated from Medical College Of Ohio in 1997
  NPI Data:
  • NPI Number: 1053429738
  • Provider Enumeration Date: 08/25/2006
  • Last Update Date: 03/14/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 4587657622
  • Enrollment ID: I20040406000067

Medical Identifiers

Medical identifiers for Grant Harold Hammons Iii such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053429738NPI-NPPES
160053259OtherRAILROAD MCARE PALAMETTO
200331350MedicaidIN
P00855807OtherINRAILROAD MEDICARE
000000191999OtherANTHEM
200331350XMedicaidIN
200331350AMedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 01054051A (Indiana)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Union Hospital IncTerre haute, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Union Associated Physicians Clinic, Llc3375687437165

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. Grant Harold Hammons Iii allows following entities to bill medicare on his behalf.
Entity NameUnion Associated Physicians Clinic, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1891028379
PECOS PAC ID: 3375687437
Enrollment ID: O20100213000002

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. Grant Harold Hammons Iii 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
Grant Harold Hammons Iii, MD
221 S 6th St,
Terre Haute, IN 47807-4214

Ph: (812) 242-3115
Grant Harold Hammons Iii, MD
1429 N 6th St,
Terre Haute, IN 47807-1037

Ph: (812) 232-0564

Reviews and Comments


Obstetrics & Gynecology Doctors in Terre Haute, IN

Charles Sides, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1429 N 6th St, Terre Haute, IN 47807
Phone: 812-242-3115    
Mary Pell Abernathy, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1429 N 6th St, Terre Haute, IN 47807
Phone: 812-242-3115    
Isaac N Mitre, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 1623 N 4th Street, Terre Haute, IN 47804
Phone: 812-238-1652    Fax: 812-238-2648
Robert C Lalouche, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1429 N 6th St, Terre Haute, IN 47807
Phone: 812-242-3115    Fax: 812-235-9580
Dr. Ramon R Contreras, M.D.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 3464 S 4th St, Terre Haute, IN 47802
Phone: 812-234-8117    Fax: 812-234-1894
Victoria L Potoczak, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3618 S 4th St, Terre Haute, IN 47802
Phone: 812-238-8887    Fax: 812-238-9166

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.