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DR. DEBRA O'BEIRNE MD
NPI 1710045414
Psychiatry & Neurology - Psychiatry in Chantilly, VA

Active since December 05, 2006PECOS Enrolled
4213 WALNEY RD, CHANTILLY, VA 20151(703) 502-7000 Get Directions Write a Review

NPPES record last updated: September 7, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Debra O'beirne Md NPPES

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

DR. DEBRA O'BEIRNE MD (NPI 1710045414) is an individual psychiatry provider in Chantilly, Virginia, licensed in Virginia (0101236118) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710045414
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. DEBRA O'BEIRNECredential: MD
Location Address4213 WALNEY RDChantilly, VA 20151-2923
Mailing Address4213 Walney RdChantilly, VA 20151-2923 · (703) 502-7000
Phone(703) 502-7000
Sole ProprietorYes
Enumeration DateDecember 5, 2006
Last NPPES UpdateSeptember 7, 2023
✔ NPI 1710045414 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in VA · 0101236118
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
4213 WALNEY RD, Chantilly, VA 20151
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Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Debra O'beirne Md 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 Reassignment

Medicare enrollment records show Debra O'beirne reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Fairfax County, Virginia
4.4 mi
Mental Health (Including Community Mental Health Center)
12011 GOVERNMENT CENTER PARKWAY, SUITE 836
Fairfax, VA 22035
  • Reassigned Medicare billing, District of Columbia enrollment
  • Medicare enrollment name: Director Of Finance-County Of Fairfax Va
  • 383 clinicians in this Medicare group
NPI 1154356244 (703) 324-7000

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 20151 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
$194.86 typical visit price
range $65.18 – $194.86
Typical copayment $48.71 (range $16.29 – $48.71)
Most-billed visit code 99205
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.

MS. XIN WANG NP
Nurse Practitioner (Adult Health)
4213 WALNEY RD
CHANTILLY, VA 20151
Fairfax County (703) 383-8500
KARLA MAYANDY CAMPOS-HUNT LPC, CSAC
Counselor (Professional)
4213 WALNEY RD
CHANTILLY, VA 20151
Fairfax County (703) 502-7060
LISA TAYLOR LCSW, CSAC
Social Worker (Clinical)
4213 WALNEY RD
CHANTILLY, VA 20151
Fairfax County (703) 502-7016
MRS. KATHLEEN ANNE CAMPENNI R.N.
Registered Nurse
4213 WALNEY RD
CHANTILLY, VA 20151
Fairfax County (703) 502-7000
FAIRFAX FALLS CHURCH COMMUNITY SERVICE BOARD
Substance Abuse Rehabilitation Facility
4213 WALNEY RD
CHANTILLY, VA 20151
Fairfax County (703) 502-7000
HOLLY JO-ANN BURLEY LCSW
Social Worker (Clinical)
4213 WALNEY RD
CHANTILLY, VA 20151
Fairfax County (703) 502-7009
JOHN DAVID HUDSON III
Student in an Organized Health Care Education/Training Program
4213 WALNEY RD
CHANTILLY, VA 20151
Fairfax County (703) 502-7000
MAX-ANDRE ISIDORE LCSW
Social Worker (Clinical)
4213 WALNEY RD
CHANTILLY, VA 20151
Fairfax County (703) 502-7000

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 Debra O'beirne's NPI number?

The NPI number for Debra O'beirne is 1710045414. It was assigned to this individual provider in the NPPES registry on December 5, 2006.

Where is Debra O'beirne located?

Debra O'beirne practices at 4213 Walney Rd, Chantilly, VA 20151. The listed phone number is (703) 502-7000.

What is Debra O'beirne's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Debra O'beirne enrolled in Medicare?

Yes. Debra O'beirne is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Debra O'beirne's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Debra O'beirne reassigns Medicare benefits to Fairfax County, Virginia (Fairfax, VA). The 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 Debra O'beirne's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Debra O'beirne accept?

Health plans from Oscar Health list Debra O'beirne 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.

When was this NPI record last updated?

The NPPES record for Debra O'beirne was last updated on September 7, 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.