CHRISTOPHER ROSS MARQUESS AGACNP
NPI 1730879776
Nurse Practitioner - Acute Care in Winchester, VA

Q: What is Christopher Marquess's NPI number?

The NPI number for Christopher Marquess is 1730879776. It was assigned to this individual provider in the NPPES registry on May 12, 2023.

Q: What is Christopher Marquess's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Active since May 12, 2023PECOS EnrolledAccepts Medicare Assignment

1840 AMHERST ST, WINCHESTER, VA 22601(540) 536-4555(540) 536-5529 Get Directions Write a Review

NPPES record last updated: May 10, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 10, 2024, May 12, 2023 (2 updates tracked since 2023).

On this page

About Christopher Ross Marquess Agacnp NPPES

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

CHRISTOPHER ROSS MARQUESS AGACNP (NPI 1730879776) is an individual acute care provider in Winchester, Virginia, licensed in Virginia (0024186764) and active in the NPI registry since May 2023. He is enrolled in Medicare PECOS, is affiliated with Winchester Medical Center, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1730879776

Entity TypeIndividualMale

Primary Taxonomy363LA2100X

Provider Legal NameCHRISTOPHER ROSS MARQUESSCredential: AGACNP

Location Address1840 AMHERST STWinchester, VA 22601-2808

Mailing Address220 Campus Blvd Ste 320Winchester, VA 22601-2889 · (540) 536-5100

Phone(540) 536-4555

Fax(540) 536-5529

Sole ProprietorNo

Medical School CMSOtherGraduated 2022

Enumeration DateMay 12, 2023

Last NPPES UpdateMay 10, 20242 updates tracked since enumeration

NPPES CertifiedMay 10, 2024

✔ NPI 1730879776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LA2100X

License✔ Licensed in VA · 0024186764

1840 AMHERST ST, Winchester, VA 22601

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.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

Christopher Ross Marquess Agacnp 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 ID6800248733

PECOS Enrollment IDI20240523004138

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 2

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 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.

526 services317 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

180 services144 patients

Hospital Affiliations CMS Care Compare 5

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

Winchester Medical Center

Acute Care Hospitals · Winchester, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490005

Location1840 Amherst StWinchester, VA 22601 · Winchester City County

Emergency services Birthing friendly

Shenandoah Memorial Hospital

Critical Access Hospitals · Woodstock, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number491305

Location759 South Main StreetWoodstock, VA 22664 · Shenandoah County

Emergency services

Page Memorial Hospital, Inc

Critical Access Hospitals · Luray, VA

OwnershipVoluntary non-profit - Private

CMS Certification Number491307

Location200 Memorial DriveLuray, VA 22835 · Page County

Emergency services

Valley Health War Memorial Hospital

Critical Access Hospitals · Berkeley Springs, WV

OwnershipVoluntary non-profit - Private

CMS Certification Number511309

Location1 Healthy WayBerkeley Springs, WV 25411 · Morgan County

Emergency services

Hampshire Memorial Hospital

Critical Access Hospitals · Romney, WV

OwnershipVoluntary non-profit - Private

CMS Certification Number511311

Location363 Sunrise BoulevardRomney, WV 26757 · Hampshire County

Emergency services

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.

Leave this field empty

Other Providers at the Same Location NPPES 20

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

AKHILA SURE M.D.

Surgery (Surgical Critical Care)