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ERICA TOSSA PA-C
NPI 1639790363
Physician Assistant in Fairfax, VA

Active since May 05, 2020PECOS Enrolled
3023 HAMAKER CT, FAIRFAX, VA 22031(703) 876-2788 Get Directions Write a Review

NPPES record last updated: March 25, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 25, 2026, May 28, 2022, Sep 11, 2021 and 1 more (4 updates tracked since 2020).

About Erica Tossa Pa-c NPPES

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

ERICA TOSSA PA-C (NPI 1639790363) is an individual physician assistant in Fairfax, Virginia and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639790363
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameERICA TOSSACredential: PA-C
Location Address3023 HAMAKER CTFairfax, VA 22031-2207
Mailing Address3023 Hamaker CtFairfax, VA 22031-2207
Phone(703) 876-2788
Sole ProprietorNo
Enumeration DateMay 5, 2020
Last NPPES UpdateMarch 25, 20264 updates tracked since enumeration
NPPES CertifiedMarch 25, 2026
✔ NPI 1639790363 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3023 HAMAKER CT, Fairfax, VA 22031
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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)

Erica Tossa Pa-c 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 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
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
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.

DR. LINDSEY WALDMAN
Pediatrics (Pediatric Endocrinology)
3023 HAMAKER CT
FAIRFAX, VA 22031
Fairfax County (703) 839-8797
DR. JONATHAN EE YAGER MD
Internal Medicine (Cardiovascular Disease)
3023 HAMAKER CT, SUITE 100
FAIRFAX, VA 22031
Fairfax County (703) 641-9161
TATIANA MCGEE CPNP-AC
Nurse Practitioner (Pediatrics)
3023 HAMAKER CT
FAIRFAX, VA 22031
Fairfax County (703) 876-2788
DR. KENNETH M BROOKS MD
Internal Medicine (Cardiovascular Disease)
3023 HAMAKER CT, SUITE 100
FAIRFAX, VA 22031
Fairfax County (703) 641-9161
3D BODY IMAGING LLC
Clinic/Center (Radiology)
3023 HAMAKER CT, LL50
FAIRFAX, VA 22031
Fairfax County (703) 849-8808
KALPANA THAMMINENI MD
Pediatrics (Pediatric Cardiology)
3023 HAMAKER CT
FAIRFAX, VA 22031
Fairfax County (571) 647-3777
MRS. HALEY MARIE GILMORE SMITH
Registered Nurse
3023 HAMAKER CT
FAIRFAX, VA 22031
Fairfax County (703) 876-2788
MRS. ROBYN MICHELLE MORRISSETTE PA-C, ATC-R
Physician Assistant (Surgical)
3023 HAMAKER CT, SUITE 300
FAIRFAX, VA 22031
Fairfax County (571) 405-5715

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 Erica Tossa's NPI number?

The NPI number for Erica Tossa is 1639790363. It was assigned to this individual provider in the NPPES registry on May 5, 2020.

Where is Erica Tossa located?

Erica Tossa practices at 3023 Hamaker Ct, Fairfax, VA 22031. The listed phone number is (703) 876-2788.

What is Erica Tossa's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Erica Tossa enrolled in Medicare?

Yes. Erica Tossa is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Erica Tossa was last updated on March 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.