Dr Nicole Ayanna Williamson, MD - Medicare Internal Medicine in Greenville, SC

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Dr Nicole Ayanna Williamson, MD is a medicare enrolled "Internal Medicine" physician in Greenville, South Carolina. She went to Tufts University School Of Medicine and graduated in 2006 and has 19 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Metro Physicians Llc, Integris Ambulatory Care Corporation, Ou Health Partners Inc, Prisma Health University Medical Group and her current practice location is 701 Grove Rd Fl 5, Greenville, South Carolina. You can reach out to her office (for appointments etc.) via phone at (864) 695-6187.

Dr Nicole Ayanna Williamson is licensed to practice in South Carolina (license number 87195) 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 1518136183.

Contact Information

Dr Nicole Ayanna Williamson, MD
701 Grove Rd Fl 5,
Greenville, SC 29605-4210
(864) 695-6187
Not Available

Map and Direction




Physician's Profile

Full NameDr Nicole Ayanna Williamson
GenderFemale
SpecialityInternal Medicine
Experience19 Years
Location701 Grove Rd Fl 5, Greenville, South Carolina
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 Nicole Ayanna Williamson attended and graduated from Tufts University School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1518136183
  • Provider Enumeration Date: 02/27/2008
  • Last Update Date: 06/19/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5597934380
  • Enrollment ID: I20110811000860

Medical Identifiers

Medical identifiers for Dr Nicole Ayanna Williamson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1518136183NPI-NPPES
871952MedicaidSC
SCP4015019OtherSCMEDICARE PIN
SCP4019068OtherSCMEDICARE PIN
200335530AMedicaidOK

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 87195 (South Carolina)Primary
207R00000XInternal Medicine 28279 (Oklahoma)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Integris Southwest Medical CenterOklahoma city, OKHospital
Ssm Health St Anthony Hospital - Oklahoma CityOklahoma city, OKHospital
Prisma Health Greenville Memorial HospitalGreenville, SCHospital
O U Medical CenterOklahoma city, OKHospital
Ssm Health St Anthony Hospital - ShawneeShawnee, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Metro Physicians Llc115379481351
Integris Ambulatory Care Corporation2365408465564
Ou Health Partners Inc5991105876949
Prisma Health University Medical Group83259509832220

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 Nicole Ayanna Williamson allows following entities to bill medicare on her behalf.
Entity NameIntegris Ambulatory Care Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750333936
PECOS PAC ID: 2365408465
Enrollment ID: O20041209000354
Entity NameHcc Duncan Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013153543
PECOS PAC ID: 1759447873
Enrollment ID: O20090225000497
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20180326002260
Entity NameOklahoma Hospital Medicine Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871113761
PECOS PAC ID: 9830510023
Enrollment ID: O20200526000785
Entity NameCogent Healthcare Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992722953
PECOS PAC ID: 8628076924
Enrollment ID: O20210209000102
Entity NameOu Health Partners Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528642642
PECOS PAC ID: 5991105876
Enrollment ID: O20210615000618
Entity NameEmerus Oklahoma Hospitalists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124799952
PECOS PAC ID: 3577958834
Enrollment ID: O20220323001311
Entity NameMetro Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588374797
PECOS PAC ID: 1153794813
Enrollment ID: O20230227002752

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 Nicole Ayanna Williamson 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 Nicole Ayanna Williamson, MD
300 E Mcbee Ave Fl 4,
Greenville, SC 29601-2842

Ph: (864) 695-6697		Dr Nicole Ayanna Williamson, MD
701 Grove Rd Fl 5,
Greenville, SC 29605-4210

Ph: (864) 695-6187

Reviews and Comments


Internal Medicine Doctors in Greenville, SC

Hilary Lauren Knippers, DO
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Practice Location: 876 W Faris Rd, Greenville, SC 29605
Phone: 864-455-5648    
Abdullah Darvesh,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 701 Grove Rd, Greenville, SC 29605
Phone: 864-455-7882    
Daniel Ruiz,
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Medicare: Medicare Enrolled
Practice Location: 701 Grove Rd, Greenville, SC 29605
Phone: 864-455-7882    
Rhett Mckey Shirley, MD
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Practice Location: 890 W Faris Rd, Suite 520, Greenville, SC 29605
Phone: 864-455-9033    Fax: 864-455-6559
Mohammad Rashid, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 61 Pointe Cir, Greenville, SC 29615
Phone: 864-286-6960    Fax: 864-286-8710
Benjamin Ellis Rawls, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 Grove Rd Fl 5, Greenville, SC 29605
Phone: 864-455-4411    
Alan Robert Thompson, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 701 Grove Rd, 5th Floor, Greenville, SC 29605
Phone: 864-455-4411    Fax: 864-455-4480

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.