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BARBARA M DECKER MD
NPI 1275951022
Psychiatry & Neurology - Epilepsy in Fredericksburg, VA

Active since March 30, 2014PECOS EnrolledAccepts Medicare Assignment
220 EXECUTIVE CENTER PKWY, FREDERICKSBURG, VA 22401(540) 899-2900(540) 372-6928 Get Directions Write a Review

NPPES record last updated: October 29, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 7, 2025, Sep 6, 2024, May 26, 2023 and 2 more (5 updates tracked since 2019).

About Barbara M Decker Md NPPES

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

BARBARA M DECKER MD (NPI 1275951022) is an individual epilepsy provider in Fredericksburg, Virginia, licensed in Virginia (0101285836) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS, is affiliated with Mary Washington Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1275951022
Entity TypeIndividualFemale
Primary Taxonomy2084E0001X
Provider Legal NameBARBARA M DECKERCredential: MD
Location Address220 EXECUTIVE CENTER PKWYFredericksburg, VA 22401-3107
Mailing Address220 Executive Center PkwyFredericksburg, VA 22401-3107 · (540) 899-2900 · Fax (540) 372-6928
Phone(540) 899-2900
Fax(540) 372-6928
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateMarch 30, 2014
Last NPPES UpdateOctober 29, 20255 updates tracked since enumeration
NPPES CertifiedOctober 29, 2025
✔ NPI 1275951022 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · EpilepsyAllopathic & Osteopathic Physicians
Taxonomy Code2084E0001X
Licenses✔ Licensed in VA · 0101285836✔ Licensed in FL · ME161634
Definition
Epilepsy is a subspecialty of neurology focused on the diagnosis and treatment of patients with epilepsy, including new-onset, medically refractory epilepsy, psychogenic nonepileptic seizures, and epilepsy in special populations (the elderly, women, patients with co-morbidities). Epilepsy is a multidisciplinary field that provides comprehensive care of the patient.
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License ME161634 (FL), 042-0015363 (VT), MD463482 (PA)
220 EXECUTIVE CENTER PKWY, Fredericksburg, VA 22401
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1841 Prudential Dr Fl 10Jacksonville, FL 32207-8329 · Phone (904) 398-5404 · Fax (904) 391-5545
Location 2111 Colchester AveBurlington, VT 05401-1473 · Phone (802) 847-0000
Location 33400 Spruce St, 3 W GatesPhiladelphia, PA 19104-4238 · Phone (215) 662-3606 · Fax (215) 349-5579

Accepted Insurance

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

Barbara M Decker Md 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 ID1658672555
PECOS Enrollment IDI20250912000477
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 Barbara Decker reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mary Washington Healthcare Physicians
0.3 mi
Family Medicine
1001 SAM PERRY BLVD
Fredericksburg, VA 22401
  • Reassigned Medicare billing, Virginia enrollment
  • 547 clinicians in this Medicare group
NPI 1295999852 (540) 741-1100
University Of Vermont Medical Center Inc
480 mi
Internal Medicine
111 COLCHESTER AVE
Burlington, VT 05401
  • Reassigned Medicare billing, Vermont enrollment
  • 1,643 clinicians in this Medicare group
NPI 1659309615 (802) 847-0000
Baptist Neurology Inc
598 mi
Neurology
1370 13TH AVE S STE 215
Jacksonville Beach, FL 32250
  • Reassigned Medicare billing, Florida enrollment
  • 62 clinicians in this Medicare group
NPI 1104058874 (904) 249-1041

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 5

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.

Measurement of brain wave activity (eeg), awake and drowsy 95816
Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.
83 services82 patients
Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional 95720
This procedure monitors brain wave activity over 12-26 hours using Video EEG (VEEG). It involves recording brain waves and video to detect irregularities. A healthcare professional will review the data and provide a report. It's non-invasive and safe.
55 services41 patients
Measurement of brain wave activity with video (veeg), 2-12 hours with review and report by health care professional 95718
This procedure, known as a Video EEG (VEEG), records brain wave activity for 2-12 hours. It involves attaching electrodes to your scalp and monitoring brain waves while a video records your actions. This helps health professionals understand and diagnose neurological issues.
29 services27 patients
Measurement of brain wave activity (eeg), awake and asleep 95819
The measurement of brain wave activity, known as an EEG, records the brain's electrical signals. It's performed when you're awake and asleep to monitor your brain's functioning. It helps in diagnosing conditions like epilepsy, sleep disorders, and other neurological issues.
21 services21 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.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Mary Washington Hospital

Acute Care Hospitals · Fredericksburg, VA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490022
Location1001 Sam Perry BoulevardFredericksburg, VA 22401 · Fredericksburg City County
Emergency services Birthing friendly

Stafford Hospital, LLC

Acute Care Hospitals · Stafford, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490140
Location101 Hospital Center BoulevardStafford, VA 22554 · Stafford County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 7

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

NEUROLOGY ASSOCIATES OF FREDERICKSBURG
Psychiatry & Neurology (Neurology)
220 EXECUTIVE CENTER PKWY
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 899-2900
DR. RICHARD PATRICK ERWIN M.D.
Psychiatry & Neurology (Neurology)
220 EXECUTIVE CENTER PKWY
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 899-2900
DR. DALE WILTON PCSOLYAR M.D.
Psychiatry & Neurology (Neurology)
220 EXECUTIVE CENTER PKWY
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 899-2900
MATTHEW LYNCH MD
Psychiatry & Neurology (Neurology)
220 EXECUTIVE CENTER PKWY
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 899-2900
DR. ETSUB SAMUEL MD
Psychiatry & Neurology (Neurology)
220 EXECUTIVE CENTER PKWY
FREDERICKSBURG, VA 22401
Fredericksburg City (408) 992-9005
PAUL M. COLOPY MD
Psychiatry & Neurology (Neurology)
220 EXECUTIVE CENTER PKWY
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 899-2900
STEPHANIE MARIE ANDERSON D.O.
Internal Medicine (Hospice and Palliative Medicine)
220 EXECUTIVE CENTER PKWY
FREDERICKSBURG, VA 22401
Fredericksburg City (540) 741-0400

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 Barbara Decker's NPI number?

The NPI number for Barbara Decker is 1275951022. It was assigned to this individual provider in the NPPES registry on March 30, 2014.

Where is Barbara Decker located?

Barbara Decker practices at 220 Executive Center Pkwy, Fredericksburg, VA 22401. The listed phone number is (540) 899-2900.

What is Barbara Decker's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Epilepsy, with taxonomy code 2084E0001X.

Is Barbara Decker enrolled in Medicare?

Yes. Barbara Decker 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 Barbara Decker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Decker reassigns Medicare benefits to 3 organizations: Mary Washington Healthcare Physicians (Fredericksburg, VA), University Of Vermont Medical Center Inc (Burlington, VT) and Baptist Neurology Inc (Jacksonville Beach, FL). 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 Barbara Decker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Barbara Decker accept?

Health plans from AvMed list Barbara Decker 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 Barbara Decker affiliated with any hospitals?

According to CMS data, Barbara Decker is affiliated with Mary Washington Hospital and Stafford Hospital, LLC.

When was this NPI record last updated?

The NPPES record for Barbara Decker was last updated on October 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.