Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Amy Beth Sullivan, NP
Nurse Practitioner in Helena, MT · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770615585
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mrs. Amy Beth Sullivan
Credential NP
Sex Female
Practice address 3330 Ptarmigan Ln, Helena, MT, 59602
Phone (406) 457-4180
Enumeration date Mar 9, 2007
Last updated in NPPES Jul 26, 2018
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 22036 (MT) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4307823 | Medicaid | MT | - |
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
Where does Amy Sullivan practice?
The practice location on file with NPPES is in Helena, MT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Amy Sullivan?
The National Provider Identifier (NPI) for Amy Sullivan is 1770615585, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → James Crichton Family Medicine Physician · Helena, MT NPI 1700887692 Daniel Hesskamp Internal Medicine Physician · Helena, MT NPI 1144221037 James Maher Family Medicine Physician · Helena, MT NPI 1427059393 Leslie Wilson Family Nurse Practitioner · Helena, MT NPI 1740281609 David Krainacker Family Medicine Physician · Helena, MT NPI 1316948037 Earl Book Family Medicine Physician · Helena, MT NPI 1265433700 Laura Bennett Medical Physician Assistant · Helena, MT NPI 1023010717 Shari Marx Internal Medicine Physician · Helena, MT NPI 1659363786
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-26.