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RUBY THOMAS M.D.
NPI 1497705032
Psychiatry & Neurology - Psychiatry in Fredericksburg, VA

Active since May 12, 2006PECOS Enrolled
3920 PLANK RD, 120, FREDERICKSBURG, VA 22407(540) 242-4141(866) 271-1720 Get Directions Write a Review

NPPES record last updated: March 21, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ruby Thomas M.d. NPPES

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

RUBY THOMAS M.D. (NPI 1497705032) is an individual psychiatry provider in Fredericksburg, Virginia, licensed in Virginia (0101237800) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497705032
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameRUBY THOMASCredential: M.D.
Location Address3920 PLANK RD, 120Fredericksburg, VA 22407-7104
Mailing Address3920 Plank Rd, 120Fredericksburg, VA 22407-7104 · (540) 242-4141 · Fax (866) 271-1720
Phone(540) 242-4141
Fax(866) 271-1720
Sole ProprietorNo
Enumeration DateMay 12, 2006
Last NPPES UpdateMarch 21, 2008
✔ NPI 1497705032 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 · 0101237800
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.
3920 PLANK RD, Fredericksburg, VA 22407
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ruby Thomas M.d. 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 Ruby Thomas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Prince William County Community Services Board
34 mi
Mental Health (Including Community Mental Health Center)
7969 ASHTON AVE
Manassas, VA 20109
  • Reassigned Medicare billing, Virginia enrollment
  • 141 clinicians in this Medicare group
NPI 1053402800 (703) 792-7800

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 22407 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
$170.30 typical visit price
range $56.19 – $170.30
Typical copayment $42.57 (range $14.04 – $42.57)
Most-billed visit code 99205
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
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 6

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

CENTRE POINTE HEALTH- PSYCHIATRIC SERVICES
Clinic/Center
3920 PLANK RD, SUITE 120
FREDERICKSBURG, VA 22407
Spotsylvania County (540) 242-4141
CENTRE POINTE HEALTH - PSYCHOLOGICAL SERVICES
Psychologist (Clinical)
3920 PLANK RD, 120
FREDERICKSBURG, VA 22407
Spotsylvania County (540) 446-0327
M. OHN MAUNG MD
Internal Medicine
3920 PLANK RD, SUITE 100
FREDERICKSBURG, VA 22407
Spotsylvania County (540) 786-1990
VISITING NURSE SERVICE OF FREDERICKSBURG,INC..
Home Health
3920 PLANK RD, SUITE 200
FREDERICKSBURG, VA 22407
Spotsylvania County (540) 548-0590
GENEVIEVE KATHLEEN NEHRT PSYD, CSAC
Counselor (Addiction (Substance Use Disorder))
3920 PLANK RD, SUITE 120
FREDERICKSBURG, VA 22407
Spotsylvania County (540) 735-7112
CENTR POINTE NEUROLOGY AND NEURODIAGNOSTICS
Psychiatry & Neurology (Neurology)
3920 PLANK RD, SUITE # 120
FREDERICKSBURG, VA 22407
Spotsylvania County (540) 242-4141

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 Ruby Thomas's NPI number?

The NPI number for Ruby Thomas is 1497705032. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Where is Ruby Thomas located?

Ruby Thomas practices at 3920 Plank Rd 120, Fredericksburg, VA 22407. The listed phone number is (540) 242-4141.

What is Ruby Thomas's specialty?

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

Is Ruby Thomas enrolled in Medicare?

Yes. Ruby Thomas is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ruby Thomas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ruby Thomas reassigns Medicare benefits to Prince William County Community Services Board (Manassas, 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 Ruby Thomas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Ruby Thomas was last updated on March 21, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.