Dr Olivia Marie Granillo Johnson, MD - Medicare Internal Medicine in Columbia, TN

Dr Olivia Marie Granillo Johnson, MD is a medicare enrolled "Internal Medicine" physician in Columbia, Tennessee. She went to Duke University School Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Havely Springs Physician Services Pc and her current practice location is 1224 Trotwood Ave, Columbia, Tennessee. You can reach out to her office (for appointments etc.) via phone at (931) 380-4072.

Dr Olivia Marie Granillo Johnson is licensed to practice in Tennessee (license number 48469) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1437316106.

Contact Information

Dr Olivia Marie Granillo Johnson, MD
1224 Trotwood Ave,
Columbia, TN 38401-4802
(931) 380-4072
Not Available

Map and Direction




Physician's Profile

Full NameDr Olivia Marie Granillo Johnson
GenderFemale
SpecialityInternal Medicine
Experience16 Years
Location1224 Trotwood Ave, Columbia, Tennessee
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Olivia Marie Granillo Johnson attended and graduated from Duke University School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1437316106
  • Provider Enumeration Date: 05/20/2008
  • Last Update Date: 08/09/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1456507896
  • Enrollment ID: I20120817000213

Medical Identifiers

Medical identifiers for Dr Olivia Marie Granillo Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437316106NPI-NPPES
3710089MedicaidTN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 48469 (Tennessee)Secondary
207R00000XInternal Medicine 48469 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Saint Thomas Rutherford HospitalMurfreesboro, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Havely Springs Physician Services Pc367893472670

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 Olivia Marie Granillo Johnson allows following entities to bill medicare on her behalf.
Entity NameSaint Thomas Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437194669
PECOS PAC ID: 1557269354
Enrollment ID: O20031230000470
Entity NameMaury Regional Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205886264
PECOS PAC ID: 7911810742
Enrollment ID: O20040227000252
Entity NameHavely Springs Physician Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710494174
PECOS PAC ID: 3678934726
Enrollment ID: O20230804002770

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 Olivia Marie Granillo Johnson 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 Olivia Marie Granillo Johnson, MD
1700 Medical Center Pkwy,
Murfreesboro, TN 37129-2245

Ph: (615) 396-4694
Dr Olivia Marie Granillo Johnson, MD
1224 Trotwood Ave,
Columbia, TN 38401-4802

Ph: (931) 380-4072

Reviews and Comments


Internal Medicine Doctors in Columbia, TN

Bethany G Summerford, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1224 Trotwood Ave, Columbia, TN 38401
Phone: 931-381-1111    
Jessica Joseph-alexis, DO
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1220 Trotwood Ave Ste 401, Columbia, TN 38401
Phone: 931-388-8622    
Dr. Hany Nimr Rezk, M.D.
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
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

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.