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MARK T STEVENS M.D.
NPI 1760499669
Family Medicine - Addiction Medicine in Great Falls, VA

Active since August 02, 2006PECOS EnrolledAccepts Medicare Assignment
10706 WYNKOOP DR, GREAT FALLS, VA 22066(703) 282-9468 Get Directions Write a Review

NPPES record last updated: December 17, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Dec 17, 2021, Feb 11, 2019, Dec 20, 2016 (3 updates tracked since 2016).

About Mark T Stevens M.d. NPPES

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

MARK T STEVENS M.D. (NPI 1760499669) is an individual addiction medicine provider in Great Falls, Virginia, licensed in Virginia (0101257868) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (1991).

NPPES Registry Identity

NPI1760499669
Entity TypeIndividualMale
Primary Taxonomy207QA0401X
Provider Legal NameMARK T STEVENSCredential: M.D.
Location Address10706 WYNKOOP DRGreat Falls, VA 22066-1606
Mailing Address10706 Wynkoop DrGreat Falls, VA 22066-1606 · (703) 282-9468
Phone(703) 282-9468
Sole ProprietorNo
Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 1991
Enumeration DateAugust 2, 2006
Last NPPES UpdateDecember 17, 20213 updates tracked since enumeration
✔ NPI 1760499669 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0401X
License✔ Licensed in VA · 0101257868
Definition
A family medicine physician who specializes in the diagnosis and treatment of addictions.
10706 WYNKOOP DR, Great Falls, VA 22066
Open in Google Maps ↗

Other Identifiers 1

Other23419NE · State License

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

Mark T Stevens M.d. 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 ID6103845003
PECOS Enrollment IDI20201104001950
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 Mark Stevens reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
2,361 mi
Internal Medicine
7373 WEST LANE
Stockton, CA 95210
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1548343510 (209) 476-2000

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 22066 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
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.

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 Mark Stevens's NPI number?

The NPI number for Mark Stevens is 1760499669. It was assigned to this individual provider in the NPPES registry on August 2, 2006.

Where is Mark Stevens located?

Mark Stevens practices at 10706 Wynkoop Dr, Great Falls, VA 22066. The listed phone number is (703) 282-9468.

What is Mark Stevens's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Addiction Medicine, with taxonomy code 207QA0401X.

Is Mark Stevens enrolled in Medicare?

Yes. Mark Stevens 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 organization bills Medicare for Mark Stevens's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Stevens reassigns Medicare benefits to Permanente Medical Group Inc (Stockton, CA). 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 Mark Stevens'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 Mark Stevens was last updated on December 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.