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MARIA IOANNIS TSOUKALOS-NTZANIS LPC
NPI 1023497849
Counselor - Addiction (Substance Use Disorder) in York, PA

Active since May 26, 2015PECOS EnrolledAccepts Medicare Assignment
1101 EDGAR ST, YORK, PA 17403(717) 851-1500(717) 851-1515 Get Directions Write a Review

NPPES record last updated: May 22, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 22, 2025, Jan 13, 2021, Dec 12, 2018 and 2 more (5 updates tracked since 2017).

About Maria Ioannis Tsoukalos-ntzanis Lpc NPPES

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

MARIA IOANNIS TSOUKALOS-NTZANIS LPC (NPI 1023497849) is an individual addiction (substance use disorder) provider in York, Pennsylvania and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Lancaster, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1023497849
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameMARIA IOANNIS TSOUKALOS-NTZANISCredential: LPC
Location Address1101 EDGAR STYork, PA 17403-2862
Mailing Address601 Memory LnYork, PA 17402-2231 · (717) 851-1405 · Fax (717) 851-6969
Phone(717) 851-1500
Fax(717) 851-1515
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMay 26, 2015
Last NPPES UpdateMay 22, 20255 updates tracked since enumeration
NPPES CertifiedMay 22, 2025
✔ NPI 1023497849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
Also ListedCounselorTaxonomy 101Y00000X · License PC009719 (PA)
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License PC009719 (PA)
1101 EDGAR ST, York, PA 17403
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Other Names 1

Former Name (1)Maria Ioannis Tsoukalos Lpc

Secondary Practice Location 1

Location 1321 N Market StLancaster, PA 17603-3003 · Phone (717) 394-5334 ext. 119 · Fax (717) 394-8747

Other Identifiers 1

Medicaid1007743280008PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Maria Ioannis Tsoukalos-ntzanis Lpc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5698113223
PECOS Enrollment IDI20240402002711
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 20

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

ROSHNE DAVIDSON
Counselor (Professional)
1101 EDGAR ST
YORK, PA 17403
York County (717) 851-1500
BETH M REILEY CRNP
Nurse Practitioner (Psychiatric/Mental Health)
1101 EDGAR ST
YORK, PA 17403
York County (717) 851-1500
PATRICIA A MUELLER
Registered Nurse
1101 EDGAR ST, SUITE A
YORK, PA 17403
York County (717) 851-1500
NELSON YUEN M.D.
Family Medicine
1101 EDGAR ST, SUITE E
YORK, PA 17403
York County (717) 851-1566
PATRICK GALLAGHER MS, LPC
Counselor (Professional)
1101 EDGAR ST, SUITE A
YORK, PA 17403
York County (717) 851-1500
NICOLE LEA THOMAS
Nurse Practitioner (Women's Health)
1101 EDGAR ST
YORK, PA 17403
York County (717) 812-4602
DEBORAH G KRZEMINSKI LPC
Counselor (Professional)
1101 EDGAR ST, STE A
YORK, PA 17403
York County (717) 851-1500
MRS. AKIRAH WYATT LCSW
Social Worker (Clinical)
1101 EDGAR ST
YORK, PA 17403
York County (717) 851-1500

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 Maria Tsoukalos-ntzanis's NPI number?

The NPI number for Maria Tsoukalos-ntzanis is 1023497849. It was assigned to this individual provider in the NPPES registry on May 26, 2015. The provider is also known as Maria Ioannis Tsoukalos Lpc.

Where is Maria Tsoukalos-ntzanis located?

Maria Tsoukalos-ntzanis practices at 1101 Edgar St, York, PA 17403. The listed phone number is (717) 851-1500.

What is Maria Tsoukalos-ntzanis's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Is Maria Tsoukalos-ntzanis enrolled in Medicare?

Yes. Maria Tsoukalos-ntzanis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Maria Tsoukalos-ntzanis was last updated on May 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.