Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Heidi L Wiedemann, LMSW
Mental Health Counselor in Troy, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1194872580
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Registry record
Entity type Individual (Type 1)
Name Heidi L Wiedemann
Credential LMSW
Sex Female
Practice address 1600 7th Ave, Troy, NY, 12180
Phone (518) 270-2800
Fax (518) 270-2723
Enumeration date Jan 5, 2007
Last updated in NPPES Mar 15, 2010
Taxonomy & licenses
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 062765-1 (NY) Primary
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Heidi Wiedemann's NPI record?
Cross-check NPI 1194872580 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1194872580 active?
Yes, as of the latest NPPES snapshot, NPI 1194872580 is active (record last updated 2010-03-15).
Other providers at this practice address
Browse all → Rensselaer County Bureau of Finance Mental Health Counselor · Troy, NY NPI 1932130358 Rensselaer County Bureau of Finance Public Health or Welfare Agency · Troy, NY NPI 1326066556 Emilie-Anne Michaud Psychiatric/Mental Health Nurse Practitioner · Troy, NY NPI 1740294206 Cheryl Fiore Social Worker · Troy, NY NPI 1841347390 Anne Fiato Mental Health Counselor · Troy, NY NPI 1700933157 Jennifer Hastings Psychologist · Troy, NY NPI 1629125034 Mary Halloran-Ruhle Psychiatric/Mental Health Nurse Practitioner · Troy, NY NPI 1730236142 Sara Salitan-Thiell Mental Health Counselor · Troy, NY NPI 1598813859
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-15.