1. Home
  2. Directory
  3. West Virginia
  4. Barboursville
  5. Nurse Practitioner
  6. NPI Profile

DR. DIANA R PARNICZA CFNP, PHD
NPI 1841297967
Nurse Practitioner in Barboursville, WV

Active since July 05, 2005PECOS EnrolledAccepts Medicare Assignment
5727 US ROUTE 60, BARBOURSVILLE, WV 25504(304) 736-4000(304) 736-5690 Get Directions Write a Review

NPPES record last updated: January 21, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 21, 2026, Nov 24, 2021 (2 updates tracked since 2021).

About Dr. Diana R Parnicza Cfnp, Phd NPPES

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

DR. DIANA R PARNICZA CFNP, PHD (NPI 1841297967) is an individual nurse practitioner in Barboursville, West Virginia, licensed in West Virginia (023663) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS, is affiliated with St Mary's Medical Center, and is a graduate of Other (1981).

NPPES Registry Identity

NPI1841297967
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameDR. DIANA R PARNICZACredential: CFNP, PHD
Location Address5727 US ROUTE 60Barboursville, WV 25504-7805
Mailing Address1448 10th Ave Ste 304Huntington, WV 25701-3579 · (304) 691-6381 · Fax (304) 691-8591
Phone(304) 736-4000
Fax(304) 736-5690
Sole ProprietorNo
Medical School CMSOtherGraduated 1981
Enumeration DateJuly 5, 2005
Last NPPES UpdateJanuary 21, 20262 updates tracked since enumeration
NPPES CertifiedJanuary 21, 2026
✔ NPI 1841297967 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in WV · 023663
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
5727 US ROUTE 60, Barboursville, WV 25504
Open in Google Maps ↗

Other Identifiers 2

Medicaid2105635OH
Medicaid0166777000WV

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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. Diana R Parnicza Cfnp, Phd 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 ID2264331594
PECOS Enrollment IDI20040107000045
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 3

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 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.
159 services77 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.
27 services23 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.
15 services15 patients

Hospital Affiliations CMS Care Compare 2

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

St Mary's Medical Center

Acute Care Hospitals · Huntington, WV
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number510007
Location2900 1st AvenueHuntington, WV 25702 · Cabell County
Emergency services

Cabell Huntington Hospital, Inc

Acute Care Hospitals · Huntington, WV
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number510055
Location1340 Hal Greer BoulevardHuntington, WV 25701 · Cabell County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 25504 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
$83.49 typical visit price
range $53.20 – $164.59
Typical copayment $20.87 (range $13.30 – $41.14)
Most-billed visit code 99203
Established Patient
$94.81 typical visit price
range $16.47 – $133.29
Typical copayment $23.70 (range $4.11 – $33.32)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers14 claims34 services$6.33 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
1 supplier12 claims12 services$103.87 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

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

MS. MEREDITH CONSTANCE GALT PA-C
Physician Assistant (Medical)
5727 US ROUTE 60
BARBOURSVILLE, WV 25504
Cabell County (304) 736-4000

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 Parnicza's NPI number?

The NPI number for Diana Parnicza is 1841297967. It was assigned to this individual provider in the NPPES registry on July 5, 2005.

Where is Diana Parnicza located?

Diana Parnicza practices at 5727 Us Route 60, Barboursville, WV 25504. The listed phone number is (304) 736-4000.

What is Diana Parnicza's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Diana Parnicza enrolled in Medicare?

Yes. Diana Parnicza 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 Diana Parnicza accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and Highmark Blue Cross Blue Shield West Virginia and 1 other insurer list Diana Parnicza 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 Diana Parnicza affiliated with any hospitals?

According to CMS data, Diana Parnicza is affiliated with St Mary's Medical Center and Cabell Huntington Hospital, Inc.

When was this NPI record last updated?

The NPPES record for Diana Parnicza was last updated on January 21, 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.