John O Simmons, MD - Medicare Internal Medicine in Columbia, TN

John O Simmons, MD is a medicare enrolled "Internal Medicine" physician in Columbia, Tennessee. His current practice location is 1114 W 7th St, Columbia, Tennessee. You can reach out to his office (for appointments etc.) via phone at (931) 388-9706.

John O Simmons is licensed to practice in Tennessee (license number 019639) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1245208602.

Contact Information

John O Simmons, MD
1114 W 7th St,
Columbia, TN 38401-1810
(931) 388-9706
(931) 490-1062

Map and Direction




Physician's Profile

Full NameJohn O Simmons
GenderMale
SpecialityInternal Medicine
Location1114 W 7th St, Columbia, Tennessee
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1245208602
  • Provider Enumeration Date: 03/10/2006
  • Last Update Date: 02/03/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 0840276762
  • Enrollment ID: I20100311000115

Medical Identifiers

Medical identifiers for John O Simmons such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245208602NPI-NPPES
3044041MedicaidTN
3710089MedicaidTN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 019639 (Tennessee)Primary

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. John O Simmons allows following entities to bill medicare on his behalf.
Entity NameMaury Regional Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205886264
PECOS PAC ID: 7911810742
Enrollment ID: O20040227000252

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. John O Simmons 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
John O Simmons, MD
854 W James Campbell Blvd, Suite 303,
Columbia, TN 38401-4659

Ph: (931) 388-9706
John O Simmons, MD
1114 W 7th St,
Columbia, TN 38401-1810

Ph: (931) 388-9706

Reviews and Comments


Internal Medicine Doctors in Columbia, TN

Jessica Joseph-alexis, DO
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Practice Location: 1220 Trotwood Ave Ste 401, Columbia, TN 38401
Phone: 931-388-8622    
Dr. Hany Nimr Rezk, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 854 W James Campbell Blvd, Ste. 101a, Columbia, TN 38401
Phone: 931-388-3209    Fax: 931-388-0105
Anthony Donald Haase Iii, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1224 Trotwood Ave, Columbia, TN 38401
Phone: 931-380-4072    Fax: 931-490-7043
Christopher R Edwards, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1224 Trotwood Ave, Columbia, TN 38401
Phone: 931-381-1111    
Dr. Cheryl Buttram Clayton, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 854 W James Campbell Blvd, Ste. 101a, Columbia, TN 38401
Phone: 931-388-3209    Fax: 931-388-0105
John Spencer Jensen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1222 Trotwood Ave, Suite 503, Columbia, TN 38401
Phone: 931-490-7775    Fax: 931-490-7797
Dominic J Papa, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1224 Trotwood Ave, Columbia, TN 38401
Phone: 931-380-4032    Fax: 931-490-7043

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.