THOMAS BENJAMIN NELSON DO
NPI 1851089106
Family Medicine in Strasburg, VA

Q: What is Thomas Nelson's NPI number?

The NPI number for Thomas Nelson is 1851089106. It was assigned to this individual provider in the NPPES registry on April 25, 2023.

Q: What is Thomas Nelson's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Nelson was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since April 25, 2023PECOS Enrolled

33699 OLD VALLEY PIKE, STRASBURG, VA 22657(540) 459-1410 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 27, 2026, May 2, 2024 (2 updates tracked since 2024).

On this page

About Thomas Benjamin Nelson Do NPPES

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

THOMAS BENJAMIN NELSON DO (NPI 1851089106) is an individual family medicine provider in Strasburg, Virginia, licensed in Virginia (0102208983) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS, is affiliated with Warren Memorial Hospital, and is a graduate of Lincoln Mem Univ, Debusk Col Of Osteopathic Med (2023).

NPPES Registry Identity

NPI1851089106

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameTHOMAS BENJAMIN NELSONCredential: DO

Location Address33699 OLD VALLEY PIKEStrasburg, VA 22657-3893

Mailing Address33699 Old Valley PikeStrasburg, VA 22657-3711 · (540) 459-1410

Phone(540) 459-1410

Sole ProprietorYes

Medical School CMSLincoln Mem Univ, Debusk Col Of Osteopathic MedGraduated 2023

Enumeration DateApril 25, 2023

Last NPPES UpdateJune 26, 20262 updates tracked since enumeration

NPPES CertifiedJune 26, 2026

✔ NPI 1851089106 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in VA · 0102208983

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

33699 OLD VALLEY PIKE, Strasburg, VA 22657

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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 (PECOS)

Thomas Benjamin Nelson Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2466810098

PECOS Enrollment IDI20260504006687

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

Shenandoah Memorial Hospital, Inc.

Same address

Family Medicine

33699 OLD VALLEY PIKE STE D
Strasburg, VA 22657

Reassigned Medicare billing, Virginia enrollment
416 clinicians in this Medicare group

NPI 1710494331 (540) 459-1410

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

Hospital Affiliations CMS Care Compare

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

Warren Memorial Hospital

Acute Care Hospitals · Front Royal, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490033

Location351 Valley Health WayFront Royal, VA 22630 · Warren County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22657 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.

Other Providers at the Same Location NPPES 4

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

MRS. ELIZABETH LAUREN HOLLADAY PA

Physician Assistant

33699 OLD VALLEY PIKE
STRASBURG, VA 22657

Shenandoah County (540) 465-3751

MRS. SARAH ANNA MARIE SCHLENZ PAC

Physician Assistant

33699 OLD VALLEY PIKE
STRASBURG, VA 22657

Shenandoah County (540) 465-3751

DR. KATELYN TURLINGTON CARPENTER MD

Family Medicine

33699 OLD VALLEY PIKE
STRASBURG, VA 22657

Shenandoah County (540) 459-1410

WILLIAM CONRAD DRESSLER M.D.

Family Medicine

33699 OLD VALLEY PIKE
STRASBURG, VA 22657

Shenandoah County (540) 465-3751

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 Thomas Nelson's NPI number?

The NPI number for Thomas Nelson is 1851089106. It was assigned to this individual provider in the NPPES registry on April 25, 2023.

Where is Thomas Nelson located?

Thomas Nelson practices at 33699 Old Valley Pike, Strasburg, VA 22657. The listed phone number is (540) 459-1410.

What is Thomas Nelson's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Thomas Nelson enrolled in Medicare?

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

Which organization bills Medicare for Thomas Nelson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Nelson reassigns Medicare benefits to Shenandoah Memorial Hospital, Inc. (Strasburg, 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 Thomas Nelson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thomas Nelson accept?

Health plans from CareSource list Thomas Nelson 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 Thomas Nelson affiliated with any hospitals?

According to CMS data, Thomas Nelson is affiliated with Warren Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Thomas Nelson was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.