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MISS LOREN ANNE RAY TYSON NURSE PRACTITIONER
NPI 1295724276
Nurse Practitioner in Fairfax, VA

Active since October 21, 2005PECOS Enrolled
8280 WILLOW OAKS CORPORATE DR STE 100, FAIRFAX, VA 22031(703) 269-3270(703) 269-3271 Get Directions Write a Review

NPPES record last updated: April 3, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 3, 2026, Sep 30, 2022, Oct 21, 2020 (3 updates tracked since 2020).

About Miss Loren Anne Ray Tyson Nurse Practitioner NPPES

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

MISS LOREN ANNE RAY TYSON NURSE PRACTITIONER (NPI 1295724276) is an individual nurse practitioner in Fairfax, Virginia, licensed in Virginia (0024170891) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1295724276
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMISS LOREN ANNE RAY TYSONCredential: NURSE PRACTITIONER
Location Address8280 WILLOW OAKS CORPORATE DR STE 100Fairfax, VA 22031-4517
Mailing Address10527 Reeds Landing CirBurke, VA 22015-2513 · (201) 232-5162 · Fax (703) 289-4612
Phone(703) 269-3270
Fax(703) 269-3271
Sole ProprietorNo
Enumeration DateOctober 21, 2005
Last NPPES UpdateApril 3, 20263 updates tracked since enumeration
NPPES CertifiedApril 3, 2026
✔ NPI 1295724276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in VA · 0024170891
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License 0024170891 (VA), 26NJ00060800 (NJ)
8280 WILLOW OAKS CORPORATE DR STE 100, Fairfax, VA 22031
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Secondary Practice Locations 2

Location 13600 Joseph Siewick DrFairfax, VA 22033-1709 · Phone (703) 391-3600
Location 28505 Arlington Blvd, Suite 320, Inova Cardiac Diagnostic ServicesFairfax, VA 22031 · Phone (201) 232-5162

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Miss Loren Anne Ray Tyson Nurse Practitioner 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 Reassignments

2

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

Inova Health Care Services
0.3 mi
Medical Oncology
8081 INNOVATION PARK DR
Fairfax, VA 22031
  • Reassigned Medicare billing, District of Columbia and Virginia enrollments
  • Also billed through NPI 1952320061 (District of Columbia), NPI 1588717755 (Virginia)
  • 258 clinicians in this Medicare group
NPI 1275097123 (703) 289-2454
Signify Health, LLC
1,171 mi
General Practice
4055 VALLEY VIEW LN STE 700
Dallas, TX 75244
  • Reassigned Medicare billing, Virginia enrollment
  • 501 clinicians in this Medicare group
NPI 1689158487 (469) 466-7007

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 22031 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
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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

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

INOVA HEALTH CARE SERVICES
Physiological Laboratory
8280 WILLOW OAKS CORPORATE DR STE 100
FAIRFAX, VA 22031
Fairfax County (571) 472-8978

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 Loren Ray Tyson's NPI number?

The NPI number for Loren Ray Tyson is 1295724276. It was assigned to this individual provider in the NPPES registry on October 21, 2005.

Where is Loren Ray Tyson located?

Loren Ray Tyson practices at 8280 Willow Oaks Corporate Dr Ste 100, Fairfax, VA 22031. The listed phone number is (703) 269-3270.

What is Loren Ray Tyson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Loren Ray Tyson enrolled in Medicare?

Yes. Loren Ray Tyson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Loren Ray Tyson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Loren Ray Tyson reassigns Medicare benefits to 2 organizations: Inova Health Care Services (Fairfax, VA) and Signify Health, LLC (Dallas, TX). 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 Loren Ray Tyson'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 Loren Ray Tyson was last updated on April 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.