Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Jennings, O.D.
Optometrist in Greenville, RI · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376547851
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Registry record
Entity type Individual (Type 1)
Name Dr. David Jennings
Credential O.D.
Sex Male
Practice address 12 Smith Ave, Greenville, RI, 02828
Phone (401) 949-1616
Fax (401) 942-0952
Enumeration date Jun 13, 2005
Last updated in NPPES Oct 15, 2024
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 469916 | Other | MA | TUFTS PROVIDER # |
| 0700215 | Medicaid | MA | - |
| AA15972 | Other | MA | HARVARD PILGRIM |
| 4390 | Other | MA | TPA OPTOMETRY LICENSE # |
| W16381 | Other | MA | BCBS 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 David Jennings?
David Jennings is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Dena Hall Optometrist · Greenville, RI NPI 1689627341 Eric Hall Optometrist · Greenville, RI NPI 1396798971 Ronald Hall Optometrist · Greenville, RI NPI 1588618433 Vision Associates Inc Optometrist · Greenville, RI NPI 1346296209 Vision Associates Optometrist · Greenville, RI NPI 1033380415 Noelle Johnston Optometrist · Greenville, RI NPI 1447827142
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-15.