KATHRYN DENHOF
NPI 1649934571
Nurse Practitioner - Family in Greenville, SC

Active since October 27, 2021PECOS EnrolledAccepts Medicare Assignment
6119 WHITE HORSE RD STE 14, GREENVILLE, SC 29611(864) 721-9787 Get Directions Write a Review

NPPES record last updated: September 19, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Kathryn Denhof NPPES

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

KATHRYN DENHOF (NPI 1649934571) is an individual family provider in Greenville, South Carolina, licensed in South Carolina (27923) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS, is affiliated with Prisma Health Greenville Memorial Hospital, and maintains a secondary practice location in Greenville.

NPPES Registry Identity

NPI1649934571
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameKATHRYN DENHOF
Location Address6119 WHITE HORSE RD STE 14Greenville, SC 29611-3838
Mailing AddressPo Box 740013Atlanta, GA 30374-0013 · (312) 733-9730 · Fax (312) 929-0373
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateOctober 27, 2021
Last NPPES UpdateSeptember 19, 2023
NPPES CertifiedSeptember 19, 2023
✔ NPI 1649934571 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in SC · 27923
Also ListedRegistered NurseTaxonomy 163W00000X · License 247202 (SC)
6119 WHITE HORSE RD STE 14, Greenville, SC 29611

Secondary Practice Location 1

Location 1926 Cleveland St Apt 5306Greenville, SC 29601-4653 · Phone (704) 615-2783

Accepted 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

Kathryn Denhof 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 ID1052757382
PECOS Enrollment IDI20240308003337
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 Reassignment

Medicare enrollment records show Kathryn Denhof reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Primary Care
6119 WHITE HORSE RD STE 14
Greenville, SC 29611
  • Reassigned Medicare billing, South Carolina enrollment
  • 40 clinicians in this Medicare group

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 4

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.

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
47 services28 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
29 services26 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
27 services27 patients
New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202
This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.
24 services24 patients

Hospital Affiliations CMS Care Compare

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

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 29611 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 10

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

Family Medicine
6119 WHITE HORSE RD STE 14
GREENVILLE, SC 29611
Clinic/Center (Primary Care)
6119 WHITE HORSE RD STE 14
GREENVILLE, SC 29611
Nurse Practitioner (Family)
6119 WHITE HORSE RD STE 14
GREENVILLE, SC 29611
Internal Medicine
6119 WHITE HORSE RD STE 14
GREENVILLE, SC 29611
Nurse Practitioner (Family)
6119 WHITE HORSE RD STE 14
GREENVILLE, SC 29611
Nurse Practitioner (Family)
6119 WHITE HORSE RD STE 14
GREENVILLE, SC 29611
Social Worker (Clinical)
6119 WHITE HORSE RD STE 14
GREENVILLE, SC 29611
Nurse Practitioner (Family)
6119 WHITE HORSE RD STE 14
GREENVILLE, SC 29611

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 Kathryn Denhof's NPI number?

The NPI number for Kathryn Denhof is 1649934571. It was assigned to this individual provider in the NPPES registry on October 27, 2021.

Where is Kathryn Denhof located?

Kathryn Denhof practices at 6119 White Horse Rd Ste 14, Greenville, SC 29611. The listed phone number is (864) 721-9787.

What is Kathryn Denhof's specialty?

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

Is Kathryn Denhof enrolled in Medicare?

Yes. Kathryn Denhof 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 organization bills Medicare for Kathryn Denhof's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kathryn Denhof reassigns Medicare benefits to Oak Street Health Physicians Group Of South Carolina, LLC (Greenville, SC). The 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 Kathryn Denhof's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kathryn Denhof accept?

Health plans from UnitedHealthcare list Kathryn Denhof 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 Kathryn Denhof affiliated with any hospitals?

According to CMS data, Kathryn Denhof is affiliated with Prisma Health Greenville Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Kathryn Denhof was last updated on September 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.