Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Louis J. Decaro, DPM
Podiatrist in West Hatfield, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457311615
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Registry record
Entity type Individual (Type 1)
Name Louis J. Decaro
Credential DPM
Sex Male
Practice address 10 West St Unit 7, West Hatfield, MA, 01088
Phone (413) 397-9890
Fax (413) 397-8899
Enumeration date Mar 23, 2006
Last updated in NPPES Dec 26, 2019
Taxonomy & licenses
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle.
About the DPM credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 102161 | Other | MA | CONNECTICARE |
| 80-0080653 | Other | MA | UNICARE/GIC |
| 333477 | Other | MA | HARVARD PILGRIM |
| 80-0080653 | Other | MA | PHCS |
| 002161 | Other | MA | TUFTS |
| 2691823 | Other | MA | AETNA |
| 4415948 | Other | MA | CIGNA |
| 80-0060653 | Other | MA | NORTHEAST HEALTH DIRECT |
| 80-0080653 | Other | MA | NORTHEAST HEALTH DIRECT |
| 000000027306 | Other | MA | BMC |
| 30058 | Other | MA | HEALTH NEW ENGLAND |
| Y71098 | Other | MA | BCBSMA |
| 0361747 | Medicaid | MA | - |
| 80-0080653 | Other | MA | NORTH AMERICAN PREFERRED |
| 80-0080653 | Other | MA | GREAT-WEST |
| 80-0080653 | Other | MA | CONSOLIDATED |
| 80-0080653 | Other | MA | PLAN VISTA |
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 Louis Decaro practice?
The practice location on file with NPPES is in West Hatfield, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Louis Decaro?
The National Provider Identifier (NPI) for Louis Decaro is 1457311615, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-26.