KATHERINE DENESE WILLIAMS APRN
NPI 1871392316
Nurse Practitioner - Family in Lake City, FL

Q: What is Katherine Williams's NPI number?

The NPI number for Katherine Williams is 1871392316. It was assigned to this individual provider in the NPPES registry on March 10, 2025.

Q: What is Katherine Williams's specialty?

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

Active since March 10, 2025PECOS EnrolledAccepts Medicare Assignment

795 SW STATE ROAD 47, LAKE CITY, FL 32025(386) 401-7066(833) 933-0709 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 26, 2026, Mar 10, 2025 (2 updates tracked since 2025).

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About Katherine Denese Williams Aprn NPPES

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

KATHERINE DENESE WILLIAMS APRN (NPI 1871392316) is an individual family provider in Lake City, Florida, licensed in Florida (APRN11038088) and active in the NPI registry since March 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2024).

NPPES Registry Identity

NPI1871392316

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameKATHERINE DENESE WILLIAMSCredential: APRN

Location Address795 SW STATE ROAD 47Lake City, FL 32025-0453

Mailing AddressPo Box 102222Atlanta, GA 30368-2222 · (239) 274-8200

Phone(386) 401-7066

Fax(833) 933-0709

Sole ProprietorNo

Medical School CMSOtherGraduated 2024

Enumeration DateMarch 10, 2025

Last NPPES UpdateJanuary 26, 20262 updates tracked since enumeration

NPPES CertifiedJanuary 26, 2026

✔ NPI 1871392316 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

License✔ Licensed in FL · APRN11038088

795 SW STATE ROAD 47, Lake City, FL 32025

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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

Katherine Denese Williams Aprn 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 ID4183140262

PECOS Enrollment IDI20250501001909

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32025 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

$87.62 typical visit price

range $56.00 – $171.84

Typical copayment $21.90 (range $14.00 – $42.96)

Most-billed visit code 99203

Established Patient

$99.16 typical visit price

range $17.57 – $139.16

Typical copayment $24.79 (range $4.39 – $34.79)

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 7

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

DR. NIKHITA KATHURIA-PRAKASH MD

Internal Medicine (Medical Oncology)