Registry data as of Aug 27, 2026

Melissa Diaz, M.S.

Professional Counselor · Zelienople, PA

Melissa Diaz, M.S. is a professional counselor with a practice address in Zelienople, Pennsylvania, and NPI 1649615246, issued on May 8, 2013. Check the license with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1649615246
Name
Melissa Diaz
Credential
M.S.
Primary taxonomy
Professional Counselor 101YP2500X
Practice location
70 W Beaver St, Zelienople, PA 16063
Phone
(724) 452-4453
Enumerated
May 8, 2013
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 70 W Beaver St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Emily Boudreaux, MA, NCC, LPCProfessional Counselor1144922303
  2. Lisa Brink, LPCProfessional Counselor1891394961
  3. Denise Chapman, MEDMental Health Counselor1124508999
  4. Tammy Copechal-BeachProfessional Counselor1508368275
  5. Beth Dalmagro, M.AMental Health Counselor1871042234
  6. Carmen Filloy, MSCounselor1346663911

Verify Melissa Diaz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

One hospital or facility affiliation

  1. Alcove Ventures LLCCleveland, OH

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

30 professional counselor records list a Zelienople practice address

They are 30 of the 184 NPPES records with a Zelienople practice address, and 8,458 professional counselor records in Pennsylvania.

Other professional counselor records in Pennsylvania

  1. Brandy Abbey, LPCErie, PA1053720656
  2. Jodi-Lynn Abbey-Hines, MAGrove City, PA1386065167
  3. Nadia AbbondanzaPittsburgh, PA1407556517
  4. Elaine Abbott, LPCPittsburgh, PA1568258762
  5. Lori Abbott, LPCPittsburgh, PA1548593882
  6. Hader AbdelmotelebFairless Hills, PA1346136553
  7. Kareemah AbdullahPhiladelphia, PA1477189140
  8. Malika AbdullahPhiladelphia, PA1194690792
  9. Khadija Abdullahi, LPCPhiladelphia, PA1013798537
  10. Ryan Abel, LPCGibsonia, PA1760319321

Common questions

What is Melissa Diaz, M.S.'s NPI number?

Melissa Diaz, M.S.'s National Provider Identifier (NPI) is 1649615246, issued on May 8, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Diaz, M.S. located?

The NPPES record lists a practice address at 70 W Beaver St, Zelienople, PA, 16063. Phone: (724) 452-4453. Providers update this record themselves, so call before visiting.

How can I verify Melissa Diaz, M.S.'s license?

Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.