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ANTIGONI KOTSIOU
NPI 1639028343
Counselor - Professional in Erie, PA

Active since January 26, 2026PECOS Enrolled
1621 SASSAFRAS ST, ERIE, PA 16502(814) 397-2450 Get Directions Write a Review

NPPES record last updated: February 5, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 5, 2026, Jan 26, 2026 (2 updates tracked since 2026).

About Antigoni Kotsiou NPPES

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

ANTIGONI KOTSIOU (NPI 1639028343) is an individual professional provider in Erie, Pennsylvania, licensed in Pennsylvania (019192) and active in the NPI registry since January 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1639028343
Entity TypeIndividualFemale
Primary Taxonomy101YP2500X
Provider Legal NameANTIGONI KOTSIOU
Location Address1621 SASSAFRAS STErie, PA 16502-1858
Mailing Address5435 Pepperwood CirErie, PA 16506-3903 · (814) 460-7009
Phone(814) 397-2450
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateJanuary 26, 2026
Last NPPES UpdateFebruary 5, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 5, 2026
✔ NPI 1639028343 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in PA · 019192
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License PC019192 (PA)
1621 SASSAFRAS ST, Erie, PA 16502
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Antigoni Kotsiou is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6406326875
PECOS Enrollment IDI20260527001108
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 Antigoni Kotsiou reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Millcreek Community Hospital
0.5 mi
Family Medicine
537 W 18TH ST
Erie, PA 16502
  • Reassigned Medicare billing, Pennsylvania enrollment
  • Also billed through NPI 1245865815 (Pennsylvania), NPI 1396692422 (Pennsylvania)
  • 22 clinicians in this Medicare group
NPI 1568097939 (814) 456-1009

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 9

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

ERIN LIANE ROSS
Counselor (Professional)
1621 SASSAFRAS ST
ERIE, PA 16502
Erie County (814) 871-4725
SARA ALLEGRETTO LPC
Counselor (Professional)
1621 SASSAFRAS ST
ERIE, PA 16502
Erie County (814) 722-5549
BRITTANY MARIE GANNOE DNP, PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
1621 SASSAFRAS ST
ERIE, PA 16502
Erie County (814) 871-4725
CHANCE NELSON
Counselor (Professional)
1621 SASSAFRAS ST
ERIE, PA 16502
Erie County (814) 871-4725
CATHERINE ROSE BILANICH LSW
Social Worker
1621 SASSAFRAS ST
ERIE, PA 16502
Erie County (814) 453-7661
KRISTEN MARIE CUMMINGS LSW
Social Worker
1621 SASSAFRAS ST
ERIE, PA 16502
Erie County (814) 871-4725
MELISSA KAYE PECK LPC
Counselor (Professional)
1621 SASSAFRAS ST
ERIE, PA 16502
Erie County (814) 871-4725
KALEY PECK
Social Worker
1621 SASSAFRAS ST
ERIE, PA 16502
Erie County (814) 823-2513

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 Antigoni Kotsiou's NPI number?

The NPI number for Antigoni Kotsiou is 1639028343. It was assigned to this individual provider in the NPPES registry on January 26, 2026.

Where is Antigoni Kotsiou located?

Antigoni Kotsiou practices at 1621 Sassafras St, Erie, PA 16502. The listed phone number is (814) 397-2450.

What is Antigoni Kotsiou's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Antigoni Kotsiou enrolled in Medicare?

Yes. Antigoni Kotsiou is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Antigoni Kotsiou's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Antigoni Kotsiou reassigns Medicare benefits to Millcreek Community Hospital (Erie, PA). 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 Antigoni Kotsiou'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 Antigoni Kotsiou was last updated on February 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.