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DR. KELLIE WALKER PEREZ DNP, FNP
NPI 1912598475
Nurse Practitioner - Family in Spartanburg, SC

Active since January 28, 2021PECOS EnrolledAccepts Medicare Assignment
301 E WOOD ST, SPARTANBURG, SC 29303(864) 208-1960 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 1, 2026, Sep 11, 2024, Aug 15, 2024 and 1 more (4 updates tracked since 2021).

About Dr. Kellie Walker Perez Dnp, Fnp NPPES

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

DR. KELLIE WALKER PEREZ DNP, FNP (NPI 1912598475) is an individual family provider in Spartanburg, South Carolina, licensed in North Carolina (5020752) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1912598475
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDR. KELLIE WALKER PEREZCredential: DNP, FNP
Location Address301 E WOOD STSpartanburg, SC 29303-3020
Mailing Address301 E Wood StSpartanburg, SC 29303-3020 · (864) 208-1960
Phone(864) 208-1960
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateJanuary 28, 2021
Last NPPES UpdateApril 1, 20264 updates tracked since enumeration
NPPES CertifiedApril 1, 2026
✔ NPI 1912598475 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in NC · 5020752✔ Licensed in SC · 24435
301 E WOOD ST, Spartanburg, SC 29303
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Kellie Walker Perez Dnp, Fnp 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 ID7911313598
PECOS Enrollment IDI20210305000158, I20241118004047
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Kellie Perez reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Caromont Medical Group Inc
29 mi
Family Medicine
305 W. COLLEGE AVE
Boiling Springs, NC 28017
  • Reassigned Medicare billing, North Carolina and South Carolina enrollments
  • Also billed through NPI 1629197744 (South Carolina)
  • 673 clinicians in this Medicare group
NPI 1205079290 (704) 434-2281
Medcare Urgent Care Center - Anderson LLC
51 mi
Urgent Care
801 N FANT ST
Anderson, SC 29621
  • Reassigned Medicare billing, South Carolina enrollment
  • Medicare enrollment name: Medcare Express - North Charleston LLC
  • 113 clinicians in this Medicare group
NPI 1689004095 (843) 793-6093
Charleston Carenow Urgent Care, LLC
171 mi
Urgent Care
515 SAINT JAMES AVE
Goose Creek, SC 29445
  • Reassigned Medicare billing, South Carolina enrollment
  • 55 clinicians in this Medicare group
NPI 1093248288 (843) 507-8925

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

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.

Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
52 services25 patients
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811
This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.
33 services32 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
32 services29 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
22 services21 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
20 services20 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
20 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29303 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
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES 2

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

BETHANY MCKINNEY WILSON APRN
Nurse Practitioner (Family)
301 E WOOD ST
SPARTANBURG, SC 29303
Spartanburg County (864) 208-1960
LAUREN ISLEY FNP
Nurse Practitioner (Family)
301 E WOOD ST
SPARTANBURG, SC 29303
Spartanburg County (864) 208-1960

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 Kellie Perez's NPI number?

The NPI number for Kellie Perez is 1912598475. It was assigned to this individual provider in the NPPES registry on January 28, 2021.

Where is Kellie Perez located?

Kellie Perez practices at 301 E Wood St, Spartanburg, SC 29303. The listed phone number is (864) 208-1960.

What is Kellie Perez's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Kellie Perez enrolled in Medicare?

Yes. Kellie Perez 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.

Which organizations bill Medicare for Kellie Perez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kellie Perez reassigns Medicare benefits to 3 organizations: Caromont Medical Group Inc (Boiling Springs, NC), Medcare Urgent Care Center - Anderson LLC (Anderson, SC) and Charleston Carenow Urgent Care, LLC (Goose Creek, SC). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kellie Perez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kellie Perez accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina and First Choice Next list Kellie Perez 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.

When was this NPI record last updated?

The NPPES record for Kellie Perez was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.