MRS. DIANA WILLIAMS FNP-C
NPI 1740695550
Nurse Practitioner - Primary Care in Hickory, NC

Active since July 01, 2014Opted out of Medicare · through Oct 1, 2027
315 1ST AVE NW STE 102, HICKORY, NC 28601(828) 838-1225(828) 838-1225 Get Directions Write a Review

NPPES record last updated: October 23, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Diana Williams Fnp-c NPPES

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

MRS. DIANA WILLIAMS FNP-C (NPI 1740695550) is an individual primary care provider in Hickory, North Carolina, licensed in North Carolina (000000000) and active in the NPI registry since July 2014. She has opted out of Medicare through October 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1740695550
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameMRS. DIANA WILLIAMSCredential: FNP-C
Location Address315 1ST AVE NW STE 102Hickory, NC 28601-6169
Mailing Address315 1st Ave Nw Ste 102Hickory, NC 28601-6169 · (828) 838-1225 · Fax (828) 838-1225
Fax(828) 838-1225
Sole ProprietorNo
Enumeration DateJuly 1, 2014
Last NPPES UpdateOctober 23, 2023
NPPES CertifiedOctober 23, 2023
NPI 1740695550 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License Licensed in NC · 000000000
315 1ST AVE NW STE 102, Hickory, NC 28601

Other Identifiers 2

Other0238GNC · Blue Cross Blue Shield Of Nc Group
Medicaid890238GNC

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Mrs. Diana Williams Fnp-c has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2025 through October 1, 2027.

Opt-Out Effective DateOctober 1, 2025
Opt-Out In Effect ThroughOctober 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28601 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
$83.90 typical visit price
range $54.12 – $165.09
Typical copayment $20.97 (range $13.53 – $41.27)
Most-billed visit code 99203
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
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

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

Nurse Practitioner (Family)
315 1ST AVE NW STE 102
HICKORY, NC 28601

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 Diana Williams's NPI number?

The NPI number for Diana Williams is 1740695550. It was assigned to this individual provider in the NPPES registry on July 1, 2014.

Where is Diana Williams located?

Diana Williams practices at 315 1st Ave NW Ste 102, Hickory, NC 28601. The listed phone number is (828) 838-1225.

What is Diana Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is Diana Williams enrolled in Medicare?

No. Diana Williams has opted out of Medicare through October 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Diana Williams was last updated on October 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.