Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dana M Greer, MS
Counselor in Niagara Falls, NY · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871701326
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Registry record
Entity type Individual (Type 1)
Name Dana M Greer
Credential MS
Sex Male
Practice address 620 Tronolone Pl, Niagara Falls, NY, 14301
Phone (716) 205-0825
Fax (716) 205-0824
Enumeration date May 18, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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
What specialty is Dana Greer?
Dana Greer is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Sue Fix Counselor · Niagara Falls, NY NPI 1295846939 Lisa Cox Counselor · Niagara Falls, NY NPI 1801998869 Cheryl Dimare Counselor · Niagara Falls, NY NPI 1417028739 Rachelle Fadel Counselor · Niagara Falls, NY NPI 1508937921 Maureen Ogbu Counselor · Niagara Falls, NY NPI 1639245780 Corey Leidenfrost Counselor · Niagara Falls, NY NPI 1235289083 Tracy Sylvia Counselor · Niagara Falls, NY NPI 1437291291 Bonnie Roll Counselor · Niagara Falls, NY NPI 1821270596
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.