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DR. JENNIFER L VIERA M.D.
NPI 1275897456
Surgery in Fort Belvoir, VA

Active since July 02, 2012PECOS EnrolledAccepts Medicare Assignment
9300 DEWITT LOOP, FORT BELVOIR, VA 22060(571) 231-2556 Get Directions Write a Review

NPPES record last updated: June 30, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 6, 2023, Jun 13, 2019 (2 updates tracked since 2019).

About Dr. Jennifer L Viera M.d. NPPES

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

DR. JENNIFER L VIERA M.D. (NPI 1275897456) is an individual surgery provider in Fort Belvoir, Virginia, licensed in Virginia (0101255617) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS, is affiliated with Winchester Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1275897456
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDR. JENNIFER L VIERACredential: M.D.
Location Address9300 DEWITT LOOPFort Belvoir, VA 22060-5285
Mailing Address9300 Dewitt LoopFort Belvoir, VA 22060-5285 · (571) 231-2556
Phone(571) 231-2556
Sole ProprietorYes
Medical School CMSUniformed Services Uhs Fe Hebert School Of MedGraduated 2012
Enumeration DateJuly 2, 2012
Last NPPES UpdateJune 30, 20232 updates tracked since enumeration
NPPES CertifiedJune 30, 2023
✔ NPI 1275897456 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in VA · 0101255617
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
9300 DEWITT LOOP, Fort Belvoir, VA 22060
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Secondary Practice Locations 3

Location 1190 Campus Blvd Ste 310Winchester, VA 22601-2872 · Phone (540) 536-0130 · Fax (540) 536-0140
Location 21840 Amherst StWinchester, VA 22601-2808 · Phone (540) 536-8000 · Fax (540) 536-7780
Location 31080 First Colonial Rd Ste 200Virginia Beach, VA 23454-2406 · Phone (757) 395-6070

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jennifer L Viera M.d. 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 ID8325462302
PECOS Enrollment IDI20230515001568
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

2

Medicare enrollment records show Jennifer Viera reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Valley Physician Enterprise, Inc.
53 mi
Family Medicine
115 SOUTH CHURCH STREET
Berryville, VA 22611
  • Reassigned Medicare billing, Virginia enrollment
  • 386 clinicians in this Medicare group
NPI 1700562634 (540) 955-4811
Winchester Medical Center
60 mi
Family Medicine
217 GROCERY AVENUE, SUITE B
Winchester, VA 22602
  • Reassigned Medicare billing, Virginia enrollment
  • 756 clinicians in this Medicare group
NPI 1689463671 (540) 536-7700

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

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.

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
29 services28 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
18 services17 patients

Hospital Affiliations CMS Care Compare

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22060 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
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 20

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

DR. ASHLEY L MALTEZ-LAURIENTI PSY.D.
Counselor (Mental Health)
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (712) 313-2245
MEGAN ANNE KELLY COTA
Occupational Therapy Assistant
9300 DEWITT LOOP
FT BELVOIR, VA 22060
Fairfax County (571) 231-1321
MS. SHANNON NOELLE FULCROD LCSW, CSAC, MAC
Social Worker (Clinical)
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (571) 231-1200
CALE WRIGHT PSYD
Psychologist (Clinical Child & Adolescent)
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (571) 231-0524
SPENCER OSBOURN
Psychiatry & Neurology (Neurology)
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (571) 231-2966
HEATHER R BARAL
Social Worker (Clinical)
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (571) 231-3224
UMAR KHAN
Orthopaedic Surgery
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (571) 231-3224
DAVID PITTS JR. DO
General Practice
9300 DEWITT LOOP
FORT BELVOIR, VA 22060
Fairfax County (571) 231-1803

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 Jennifer Viera's NPI number?

The NPI number for Jennifer Viera is 1275897456. It was assigned to this individual provider in the NPPES registry on July 2, 2012.

Where is Jennifer Viera located?

Jennifer Viera practices at 9300 Dewitt Loop, Fort Belvoir, VA 22060. The listed phone number is (571) 231-2556.

What is Jennifer Viera's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Jennifer Viera enrolled in Medicare?

Yes. Jennifer Viera 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.

Which organizations bill Medicare for Jennifer Viera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Viera reassigns Medicare benefits to 2 organizations: Valley Physician Enterprise, Inc. (Berryville, VA) and Winchester Medical Center (Winchester, VA). 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 Jennifer Viera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Viera accept?

Health plans from CareSource list Jennifer Viera 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 Jennifer Viera affiliated with any hospitals?

According to CMS data, Jennifer Viera is affiliated with Winchester Medical Center.

When was this NPI record last updated?

The NPPES record for Jennifer Viera was last updated on June 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.