DR. NICOLE AYANNA WILLIAMSON M.D.
NPI 1518136183
Internal Medicine in Greenville, SC

Active since February 27, 2008PECOS EnrolledAccepts Medicare Assignment
91.18/100
CMS Quality Rating
701 GROVE RD FL 5, GREENVILLE, SC 29605(864) 695-6187 Get Directions Write a Review

NPPES record last updated: June 19, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 19, 2024, May 3, 2023, Mar 16, 2023 and 1 more (4 updates tracked since 2022).

About Dr. Nicole Ayanna Williamson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NICOLE AYANNA WILLIAMSON M.D. (NPI 1518136183) is an individual internal medicine provider in Greenville, South Carolina, licensed in South Carolina (87195) and active in the NPI registry since February 2008. She is enrolled in Medicare PECOS, is affiliated with Integris Baptist Medical Center, Inc, and maintains a secondary practice location in Oklahoma City.

NPPES Registry Identity

NPI1518136183
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. NICOLE AYANNA WILLIAMSONCredential: M.D.
Location Address701 GROVE RD FL 5Greenville, SC 29605-4210
Mailing Address300 E Mcbee Ave Fl 4Greenville, SC 29601-2842 · (864) 695-6697
Sole ProprietorNo
Medical School CMSTufts University School Of MedicineGraduated 2006
Enumeration DateFebruary 27, 2008
Last NPPES UpdateJune 19, 20244 updates tracked since enumeration
NPPES CertifiedJune 19, 2024
NPI 1518136183 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses Licensed in SC · 87195 Licensed in OK · 28279
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

701 GROVE RD FL 5, Greenville, SC 29605

Secondary Practice Location 1

Location 13300 NW Expressway StOklahoma City, OK 73112-4418 · Phone (405) 949-3011

Other Identifiers 4

Medicaid871952SC
OtherSCP4015019SC · Medicare Pin
OtherSCP4019068SC · Medicare Pin
Medicaid200335530AOK

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Nicole Ayanna Williamson M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5597934380
PECOS Enrollment IDI20110811000860, I20230407001678
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
546 services197 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
135 services72 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
111 services107 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
80 services77 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
20 services19 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Integris Baptist Medical Center, Inc

Acute Care Hospitals · Oklahoma City, OK
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370028
Location3300 Northwest ExpresswayOklahoma City, OK 73112 · Oklahoma County
Emergency services Birthing friendly

Ssm Health St Anthony Hospital - Oklahoma City

Acute Care Hospitals · Oklahoma City, OK
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number370037
Location1000 North Lee AvenueOklahoma City, OK 73101 · Oklahoma County
Emergency services Birthing friendly

O U Medical Center

Acute Care Hospitals · Oklahoma City, OK
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370093
Location700 NE 13th StreetOklahoma City, OK 73104 · Oklahoma County
Emergency services Birthing friendly

Integris Southwest Medical Center

Acute Care Hospitals · Oklahoma City, OK
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370106
Location4401 South Western AvenueOklahoma City, OK 73109 · Oklahoma County
Emergency services Birthing friendly

Prisma Health Greenville Memorial Hospital

Acute Care Hospitals · Greenville, SC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420078
Location701 Grove RoadGreenville, SC 29605 · Greenville County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29605 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$124.04 typical visit price
range $53.57 – $163.84
Typical copayment $31.01 (range $13.39 – $40.96)
Most-billed visit code 99204
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality79.27
Promoting Interoperability100
Improvement Activities40

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
4 suppliers47 claims51 services$20.31 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
5 suppliers51 claims55 services$108.12 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier16 claims16 services$27.34 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physician Assistant
701 GROVE RD FL 5
GREENVILLE, SC 29605
Nurse Practitioner
701 GROVE RD FL 5
GREENVILLE, SC 29605
Hospitalist
701 GROVE RD FL 5
GREENVILLE, SC 29605
Hospitalist
701 GROVE RD FL 5
GREENVILLE, SC 29605
Hospitalist
701 GROVE RD FL 5
GREENVILLE, SC 29605
Internal Medicine
701 GROVE RD FL 5
GREENVILLE, SC 29605
Hospitalist
701 GROVE RD FL 5
GREENVILLE, SC 29605
Nurse Practitioner
701 GROVE RD FL 5
GREENVILLE, SC 29605

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nicole Williamson's NPI number?

The NPI number for Nicole Williamson is 1518136183. It was assigned to this individual provider in the NPPES registry on February 27, 2008.

Where is Nicole Williamson located?

Nicole Williamson practices at 701 Grove Rd Fl 5, Greenville, SC 29605. The listed phone number is (864) 695-6187.

What is Nicole Williamson's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Nicole Williamson enrolled in Medicare?

Yes. Nicole Williamson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Nicole Williamson accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, Medica and Mending Health list Nicole Williamson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Nicole Williamson affiliated with any hospitals?

According to CMS data, Nicole Williamson is affiliated with Integris Baptist Medical Center, Inc, Ssm Health St Anthony Hospital - Oklahoma City, O U Medical Center, Integris Southwest Medical Center and Prisma Health Greenville Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Nicole Williamson was last updated on June 19, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.