Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Abigail J Trnovsky, LISCW
Clinical Social Worker in Dover, NH · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356511265
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Registry record
Entity type Individual (Type 1)
Name Mrs. Abigail J Trnovsky
Credential LISCW
Sex Female
Practice address 15 Old Rollinsford Rd Ste 302, Dover, NH, 03820
Phone (603) 742-9200
Enumeration date Mar 6, 2008
Last updated in NPPES Oct 21, 2019
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1641 (NH) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3089550 | Medicaid | NH | - |
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
Is NPI 1356511265 active?
Yes, as of the latest NPPES snapshot, NPI 1356511265 is active (record last updated 2019-10-21).
How do I verify Abigail Trnovsky's NPI record?
Cross-check NPI 1356511265 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Emad Milad Psychiatry Physician · Dover, NH NPI 1457359853 Christine Morris Psychiatric/Mental Health Nurse Practitioner · Dover, NH NPI 1578659090 Melissa Iudice Clinical Social Worker · Dover, NH NPI 1225172844 Amy Blackburn Psychologist · Dover, NH NPI 1417143298 Leah Rogers Mental Health Counselor · Dover, NH NPI 1114220514 Lauren Debaene Mental Health Counselor · Dover, NH NPI 1316200223 Linda Demo Clinical Social Worker · Dover, NH NPI 1326481680 Margaret Crowder Psychiatric/Mental Health Nurse Practitioner · Dover, NH NPI 1124451380
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-21.