Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Janet M Barton, FNP
Nurse Practitioner in Mahopac, NY · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558462366
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Registry record
Entity type Individual (Type 1)
Name Janet M Barton
Credential FNP
Sex Female
Practice address 21 Clark Pl, Old Stone Bldg, Mahopac, NY, 10541
Phone (845) 621-2211
Fax (845) 621-4528
Enumeration date Sep 26, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F3335961 (NY) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan.
About the FNP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 02299232 | Medicaid | NY | - |
| P00244388 | Other | - | PALMETTO GBA |
| 2E80310 | Other | - | 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
What is the NPI number for Janet Barton?
The National Provider Identifier (NPI) for Janet Barton is 1558462366, a Type 1 (individual) record in the CMS NPPES registry.
Where does Janet Barton practice?
The practice location on file with NPPES is in Mahopac, NY. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → David O'Mara Foot & Ankle Surgery Podiatrist · Mahopac, NY NPI 1609805118 Robert Landman General Practice Dentistry · Mahopac, NY NPI 1568486074 Northern Respiratory Specialist, PC Pulmonary Disease Physician · Mahopac, NY NPI 1538260344 John Stevens Dentist · Mahopac, NY NPI 1962625806 David X Omara Dpm PC Foot & Ankle Surgery Podiatrist · Mahopac, NY NPI 1861680779 Fred H. Katz M.D.P.C. Specialist · Mahopac, NY NPI 1235312034
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.