Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Susan F Mair
Clinical Social Worker in Dover, NH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790743664
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Registry record
Entity type Individual (Type 1)
Name Ms. Susan F Mair
Sex Female
Practice address 35 Second Street, Dover, NH, 03820
Phone (603) 742-9200
Fax (603) 742-4605
Enumeration date May 2, 2006
Last updated in NPPES Jul 13, 2026
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 30009269 | Medicaid | NH | - |
| 86500 | Other | - | CIGNA |
| 1409932Y0NH01 | Other | NH | BCBS |
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 Susan Mair's NPI record?
Cross-check NPI 1790743664 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1790743664 active?
Yes, as of the latest NPPES snapshot, NPI 1790743664 is active (record last updated 2026-07-13).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-13.