Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jeanne B Larock, NP
Nurse Practitioner in Wareham, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750361713
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Registry record
Entity type Individual (Type 1)
Name Jeanne B Larock
Credential NP
Sex Female
Practice address 100 Rosebrook Way, Wareham, MA, 02571
Phone (508) 273-4950
Fax (508) 273-4950
Enumeration date Jan 18, 2006
Last updated in NPPES Apr 22, 2020
Taxonomy & licenses
363LX0001X Obstetrics & Gynecology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 216221 (MA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN216221 (MA) 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 |
|---|---|---|---|
| 0321401 | Medicaid | MA | - |
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 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.
What specialty is Jeanne Larock?
Jeanne Larock is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Robert Mcgowen Internal Medicine Physician · Wareham, MA NPI 1285637405 Donald Colacchio Surgery Physician · Wareham, MA NPI 1306830161 Catherine Obin Nurse Practitioner · Wareham, MA NPI 1841286739 Brian Fitzpatrick Family Medicine Physician · Wareham, MA NPI 1285611293 Alexander Rabin Obesity Medicine (Preventive Medicine) Physician · Wareham, MA NPI 1548249758 Emmet Eby Pulmonary Disease Physician · Wareham, MA NPI 1366410789 Thomas Spiro Physician Assistant · Wareham, MA NPI 1205804440 Bruce Brown Cardiovascular Disease Physician · Wareham, MA NPI 1205896362
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-22.