Maria Ioannis Tsoukalos-Ntzanis, LPC
Addiction (Substance Use Disorder) Counselor · York, PA
Maria Ioannis Tsoukalos-Ntzanis, LPC is an addiction (substance use disorder) counselor with a practice address in York, Pennsylvania, and NPI 1023497849, issued on May 26, 2015. Check the license (Pennsylvania PC009719, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Ioannis Tsoukalos-Ntzanis
- Credential
- LPC
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License number
- PC009719 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1101 Edgar St, York, PA 17403
- Phone
- (717) 851-1500
- Enumerated
- May 26, 2015
- Record last updated
- May 22, 2025
- Fax
- (717) 851-1515
- Medicaid ID
- 1007743280008 PA
- Medicare enrollment
- Enrolled (PECOS I20240402002711); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest addiction (substance use disorder) counselor records → All 1,659 in Pennsylvania → Look up another NPI →
Also registered at 1101 Edgar St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Ahern, BCS, LBSCounselor1881027480
- Courtney Alwood, LPCProfessional Counselor1114528197
- Carolyn ArcuriLicensed Practical Nurse1649200452
- Christina Bowman-MorrisonProfessional Counselor1710363460
- Sharon Colon, CRNPPsychiatric/Mental Health Nurse Practitioner1699292177
- Holly Cooper Thatcher, MA, LPCProfessional Counselor1548653579
Verify Maria Ioannis Tsoukalos-Ntzanis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license PC009719Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Wellspan Medical GroupYork, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Ioannis Tsoukalos-Ntzanis among 1,659 addiction (substance use disorder) counselor records in Pennsylvania
Maria Ioannis Tsoukalos-Ntzanis, LPC is one of 1,659 addiction (substance use disorder) counselor records with a practice address in Pennsylvania. 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 35% of them.
- NPI issued2015 · 35% of these records are older, 60% newer
- In a Medicare fileYes · 1% of these records are
- In the CMS Doctors and Clinicians fileYes · 2% of these records are
- Graduated2014 · median 2013 among the 35 with a school on file
- Record last updated2025 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction (Substance Use Disorder) Counselor providers in Pennsylvania
There are 1,659 addiction (substance use disorder) counselor records in Pennsylvania.
All 1,659 in Pennsylvania → Every provider in York → Addiction (Substance Use Disorder) Counselor nationwide →
The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes
- Jennifer BaerYork, PA 174031063387280
- Jedediah Baker, LSW, CADCYork, PA 174031649693599
- Tenisha Burke, MHSYork, PA 174031275931248
- Craig Schneider, BS, CADCYork, PA 174031730423773
- Lori Cooper-Ott, M.ED, CACYork, PA 174041811121239
- Kathleen Holden, CACYork, PA 174041831328780
- Zena Auset Zechariah Jackson, CADC CCAR, CRPAYork, PA 174021790296937
- Blake Yohe, MS, MADMYork, PA 174041487076121
Common questions
What is Maria Ioannis Tsoukalos-Ntzanis, LPC's NPI number?
Maria Ioannis Tsoukalos-Ntzanis, LPC's National Provider Identifier (NPI) is 1023497849, issued on May 26, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Maria Ioannis Tsoukalos-Ntzanis, LPC located?
The NPPES record lists a practice address at 1101 Edgar St, York, PA, 17403. Phone: (717) 851-1500. Providers update this record themselves, so call before visiting.
How can I verify Maria Ioannis Tsoukalos-Ntzanis, LPC's license?
NPPES lists Pennsylvania license number PC009719, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.