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MRS. CARLYN ASHLEY DUELLEY FNP
NPI 1578080925
Nurse Practitioner - Family in Winchester, VA

Active since August 26, 2017PECOS Enrolled
812 AMHERST ST STE 201, WINCHESTER, VA 22601(540) 450-1600 Get Directions Write a Review

NPPES record last updated: August 26, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mrs. Carlyn Ashley Duelley Fnp NPPES

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

MRS. CARLYN ASHLEY DUELLEY FNP (NPI 1578080925) is an individual family provider in Winchester, Virginia, licensed in Virginia (0024175126) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578080925
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. CARLYN ASHLEY DUELLEYCredential: FNP
Location Address812 AMHERST ST STE 201Winchester, VA 22601-3344
Mailing AddressPo Box 103Paw Paw, WV 25434-0103 · (304) 947-7651
Phone(540) 450-1600
Sole ProprietorNo
Enumeration DateAugust 26, 2017
✔ NPI 1578080925 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 VA · 0024175126
812 AMHERST ST STE 201, Winchester, VA 22601
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Carlyn Ashley Duelley Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Carlyn Duelley reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Renal Physician Associates Of Winchester Plc
Same address
Medical Specialty
812 AMHERST ST, STE 201
Winchester, VA 22601
  • Reassigned Medicare billing, Virginia enrollment
  • 12 clinicians in this Medicare group
NPI 1528142577 (540) 450-1600
Mountaineer Community Health Center, Inc.
28 mi
Federally Qualified Health Center (FQHC)
783 WINCHESTER ST
Paw Paw, WV 25434
  • Reassigned Medicare billing, West Virginia enrollment
  • 8 clinicians in this Medicare group
NPI 1033299862 (304) 947-5500
Wellbe Medical Group Of West Virginia Inc
198 mi
Internal Medicine
411 1/2 D ST SUITE 3 SOUTH
Charleston, WV 25303
  • Reassigned Medicare billing, West Virginia enrollment
  • 16 clinicians in this Medicare group
NPI 1184331514 (855) 997-7900

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22601 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
Established Patient
$99.13 typical visit price
range $18.07 – $138.91
Typical copayment $24.78 (range $4.51 – $34.72)
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.

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 Carlyn Duelley's NPI number?

The NPI number for Carlyn Duelley is 1578080925. It was assigned to this individual provider in the NPPES registry on August 26, 2017.

Where is Carlyn Duelley located?

Carlyn Duelley practices at 812 Amherst St Ste 201, Winchester, VA 22601. The listed phone number is (540) 450-1600.

What is Carlyn Duelley's specialty?

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

Is Carlyn Duelley enrolled in Medicare?

Yes. Carlyn Duelley is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Carlyn Duelley's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carlyn Duelley reassigns Medicare benefits to 3 organizations: Renal Physician Associates Of Winchester Plc (Winchester, VA), Mountaineer Community Health Center, Inc. (Paw Paw, WV) and Wellbe Medical Group Of West Virginia Inc (Charleston, WV). 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 Carlyn Duelley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Carlyn Duelley was last updated on August 26, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.