MRS. ESTEFANNY MARIELLA WINTON MSN, ED, FNP-C
NPI 1043166101
Nurse Practitioner in Mount Airy, MD

Q: What is Estefanny Winton's NPI number?

The NPI number for Estefanny Winton is 1043166101. It was assigned to this individual provider in the NPPES registry on March 10, 2026.

Q: What is Estefanny Winton's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Estefanny Winton was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since March 10, 2026PECOS Enrolled

504 E RIDGEVILLE BLVD, MOUNT AIRY, MD 21771(240) 215-6310(240) 566-7754 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Jul 10, 2026, Mar 10, 2026 (2 updates tracked since 2026).

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About Mrs. Estefanny Mariella Winton Msn, Ed, Fnp-c NPPES

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

MRS. ESTEFANNY MARIELLA WINTON MSN, ED, FNP-C (NPI 1043166101) is an individual nurse practitioner in Mount Airy, Maryland, licensed in Maryland (R232834) and active in the NPI registry since March 2026. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1043166101

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMRS. ESTEFANNY MARIELLA WINTONCredential: MSN, ED, FNP-C

Location Address504 E RIDGEVILLE BLVDMount Airy, MD 21771-5942

Mailing Address1 Frederick Health WayFrederick, MD 21701-9435

Phone(240) 215-6310

Fax(240) 566-7754

Sole ProprietorNo

Enumeration DateMarch 10, 2026

Last NPPES UpdateJuly 10, 20262 updates tracked since enumeration

NPPES CertifiedJuly 10, 2026

✔ NPI 1043166101 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 MD · R232834

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.

504 E RIDGEVILLE BLVD, Mount Airy, MD 21771

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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 (PECOS)

Mrs. Estefanny Mariella Winton Msn, Ed, Fnp-c 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21771 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

$89.75 typical visit price

range $57.99 – $175.57

Typical copayment $22.43 (range $14.49 – $43.89)

Most-billed visit code 99203

Established Patient

$102.11 typical visit price

range $18.66 – $143.02

Typical copayment $25.52 (range $4.66 – $35.75)

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 17

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

MNR INDUSTRIES LLC

Clinic/Center (Urgent Care)

504 E RIDGEVILLE BLVD, SUITE 102
MOUNT AIRY, MD 21771

Frederick County (301) 703-5452

JESSICA JANISHESKI CRNP

Nurse Practitioner (Family)