DR. STEPHANIE MARIE LONG PH.D., MSCP, ABPP
NPI 1407125511
Psychologist - Clinical in Fairfax, VA

Q: What is Stephanie Long's NPI number?

The NPI number for Stephanie Long is 1407125511. It was assigned to this individual provider in the NPPES registry on December 19, 2011.

Q: What is Stephanie Long's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Stephanie Long was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 December 19, 2011PECOS Enrolled

13348 JASPER CT, FAIRFAX, VA 22033(703) 568-9476 Get Directions Write a Review

NPPES record last updated: May 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 20, 2026, May 6, 2025, Jan 11, 2023 and 2 more (5 updates tracked since 2019).

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About Dr. Stephanie Marie Long Ph.d., Mscp, Abpp NPPES

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

DR. STEPHANIE MARIE LONG PH.D., MSCP, ABPP (NPI 1407125511) is an individual clinical provider in Fairfax, Virginia, licensed in Virginia (810007571) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407125511

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. STEPHANIE MARIE LONGCredential: PH.D., MSCP, ABPP

Location Address13348 JASPER CTFairfax, VA 22033-1405

Mailing Address13348 Jasper CtFairfax, VA 22033-1405

Phone(703) 568-9476

Sole ProprietorNo

Enumeration DateDecember 19, 2011

Last NPPES UpdateMay 20, 20265 updates tracked since enumeration

NPPES CertifiedMay 20, 2026

✔ NPI 1407125511 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Licenses✔ Licensed in VA · 810007571✔ Licensed in MD · 04975

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Also ListedPsychologist · Prescribing (Medical)Taxonomy 103TP0016X · License 311244 (LA)

13348 JASPER CT, Fairfax, VA 22033

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Stephanie Marie Long Ph.d., Mscp, Abpp 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22033 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

$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 Stephanie Long's NPI number?

The NPI number for Stephanie Long is 1407125511. It was assigned to this individual provider in the NPPES registry on December 19, 2011.

Where is Stephanie Long located?

Stephanie Long practices at 13348 Jasper Ct, Fairfax, VA 22033. The listed phone number is (703) 568-9476.

What is Stephanie Long's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Stephanie Long enrolled in Medicare?

Yes. Stephanie Long is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stephanie Long was last updated on May 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.