THOMAS MINIK-MASCITTI DO
NPI 1255018412
Internal Medicine in Falls Church, VA

Q: What is Thomas Minik-mascitti's NPI number?

The NPI number for Thomas Minik-mascitti is 1255018412. It was assigned to this individual provider in the NPPES registry on June 29, 2023.

Q: What is Thomas Minik-mascitti's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since June 29, 2023PECOS Enrolled

3300 GALLOWS RD, FALLS CHURCH, VA 22042(703) 776-3582 Get Directions Write a Review

NPPES record last updated: July 22, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Thomas Minik-mascitti Do NPPES

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

THOMAS MINIK-MASCITTI DO (NPI 1255018412) is an individual internal medicine provider in Falls Church, Virginia, licensed in Virginia (0102209417) and active in the NPI registry since June 2023. He is enrolled in Medicare PECOS, maintains a secondary practice location in Alexandria, and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (2023).

NPPES Registry Identity

NPI1255018412

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameTHOMAS MINIK-MASCITTICredential: DO

Location Address3300 GALLOWS RDFalls Church, VA 22042-3300

Mailing Address2501 Parkers LnAlexandria, VA 22306-3209 · (630) 432-4357

Phone(703) 776-3582

Sole ProprietorNo

Medical School CMSMidwestern University, Chicago College Of Osteopathic MedGraduated 2023

Enumeration DateJune 29, 2023

Last NPPES UpdateJuly 22, 2026

NPPES CertifiedJuly 22, 2026

✔ NPI 1255018412 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in VA · 0102209417

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

3300 GALLOWS RD, Falls Church, VA 22042

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Secondary Practice Location 1

Location 12501 Parkers LnAlexandria, VA 22306-3209 · Phone (630) 432-4357

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas Minik-mascitti Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8123466083

PECOS Enrollment IDI20260804002243

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 Minik-mascitti reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Inova Health Care Services

Same address

Internal Medicine

3300 GALLOWS RD, PHYSICIAN SERVICES
Falls Church, VA 22042

Reassigned Medicare billing, District of Columbia and Virginia enrollments
Also billed through NPI 1588717755 (Virginia)
2,618 clinicians in this Medicare group

NPI 1952320061 (703) 321-2627

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 22042 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.

Other Providers at the Same Location NPPES 20

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

ALLISON ELIZABETH TWEEDIE MD

Psychiatry & Neurology (Psychiatry)