Stephanie L. I. Massara-Polyachenko, MHC-P
Mental Health Counselor · Buffalo, NY
Stephanie L. I. Massara-Polyachenko, MHC-P is a mental health counselor with a practice address in Buffalo, New York, and NPI 1154957561, issued on Mar 17, 2020. Check the license with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Stephanie L. I. Massara-Polyachenko
- Credential
- MHC-P
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- Practice location
- 463 William St, Buffalo, NY 14204
- Phone
- (716) 893-0062
- Enumerated
- Mar 17, 2020
- Record last updated
- Mar 17, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 463 William St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Denise Abbey, RNRegistered Nurse1649418716
- Jocelyn Anderson, PEERPeer Specialist1083482020
- Joanne Barber, LMHCMental Health Counselor1306144712
- Vinette Brown, BSWMental Health Counselor1679617237
- Abigail DlugoszMental Health Counselor1467818237
- Earnest Donalson, BACounselor1689718256
Verify Stephanie L. I. Massara-Polyachenko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
568 mental health counselor records list a practice address in Buffalo
They are 568 of the 13,287 NPPES records with a practice address in Buffalo, and 19,989 mental health counselor records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 568 in Buffalo → All 19,989 in New York → Every provider in Buffalo →
Other mental health counselor records in New York
- Amena AamirBronx, NY1366317711
- Brian AaronsHempstead, NY1699442335
- Edirin Abada, MHCBrooklyn, NY1215518519
- Fortune AbadiBrooklyn, NY1144778820
- Yehuda AbadiFar Rockaway, NY1912559436
- Kayla Abare, LMHCQueensbury, NY1780144782
- Raya Abat-Robinson, LMHC-D, NCC, CCMHCNew York, NY1457952152
- Aria Abatangelo, MA, NCC, MHC-LPBrooklyn, NY1740653609
- Denise Abatemarco, LMHCBrooklyn, NY1487992897
- Jacqueline Abbanat, MHCNewburgh, NY1891421335
Common questions
What is Stephanie L. I. Massara-Polyachenko, MHC-P's NPI number?
Stephanie L. I. Massara-Polyachenko, MHC-P's National Provider Identifier (NPI) is 1154957561, issued on Mar 17, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie L. I. Massara-Polyachenko, MHC-P located?
The NPPES record lists a practice address at 463 William St, Buffalo, NY, 14204. Phone: (716) 893-0062. Providers update this record themselves, so call before visiting.
How can I verify Stephanie L. I. Massara-Polyachenko, MHC-P's license?
Search the New York 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. 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.