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KATYA ELYSIA VALLON
NPI 1033439393
Counselor - Mental Health in Williamsport, PA

Active since June 09, 2010PECOS Enrolled
1307 PARK AVE STE 10-223, WILLIAMSPORT, PA 17701(401) 315-4644 Get Directions Write a Review

NPPES record last updated: April 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 16, 2021, Apr 19, 2019, Dec 14, 2015 (3 updates tracked since 2015).

About Katya Elysia Vallon NPPES

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

KATYA ELYSIA VALLON (NPI 1033439393) is an individual mental health provider in Williamsport, Pennsylvania, licensed in Pennsylvania (PC015931) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1033439393
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameKATYA ELYSIA VALLON
Location Address1307 PARK AVE STE 10-223Williamsport, PA 17701-4590
Mailing Address1307 Park Ave Ste 10-223Williamsport, PA 17701-4590 · (401) 315-4644
Phone(401) 315-4644
Sole ProprietorNo
Enumeration DateJune 9, 2010
Last NPPES UpdateApril 17, 20253 updates tracked since enumeration
NPPES CertifiedApril 17, 2025
✔ NPI 1033439393 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in PA · PC015931
Also ListedPhysician AssistantTaxonomy 363A00000X
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License MA060368 (PA)
1307 PARK AVE STE 10-223, Williamsport, PA 17701
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katya Elysia Vallon 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.

Other Providers at the Same Location NPPES

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

VIRIDITAS LLC
Counselor (Professional)
1307 PARK AVE STE 10-223
WILLIAMSPORT, PA 17701
Lycoming County (401) 315-4644

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 Katya Vallon's NPI number?

The NPI number for Katya Vallon is 1033439393. It was assigned to this individual provider in the NPPES registry on June 9, 2010.

Where is Katya Vallon located?

Katya Vallon practices at 1307 Park Ave Ste 10-223, Williamsport, PA 17701. The listed phone number is (401) 315-4644.

What is Katya Vallon's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Katya Vallon enrolled in Medicare?

Yes. Katya Vallon is registered in the Medicare PECOS enrollment system.

What insurance does Katya Vallon accept?

Health plans from Harvard Pilgrim Health Care list Katya Vallon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Katya Vallon was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.