Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Renell Sinha, OD
Optometrist in Wakefield, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649321399
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Registry record
Entity type Individual (Type 1)
Name Renell Sinha
Credential OD
Sex Female
Practice address 669 Main St, Wakefield, MA, 01880
Phone (781) 245-5200
Fax (781) 246-3932
Enumeration date Jan 16, 2007
Last updated in NPPES Jul 8, 2007
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 |
|---|---|---|---|
| W16255 | Other | MA | 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
Where does Renell Sinha practice?
The practice location on file with NPPES is in Wakefield, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Renell Sinha?
The National Provider Identifier (NPI) for Renell Sinha is 1649321399, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → C. Douglas Evans Ophthalmology Physician · Wakefield, MA NPI 1982655643 Kimberly Mooney-Mcnulty Ophthalmology Physician · Wakefield, MA NPI 1588616775 Edward Mccarthy Jr. Ophthalmology Physician · Wakefield, MA NPI 1275681132 North Suburban Eye Associates PC Ophthalmology Physician · Wakefield, MA NPI 1942351994 Rita Cherian Optometrist · Wakefield, MA NPI 1336300235 North Suburban Eye Associates Ophthalmology Physician · Wakefield, MA NPI 1407186992 Fei Siu Optometrist · Wakefield, MA NPI 1982965943 North Suburban Eye Associates Ophthalmology Physician · Wakefield, MA NPI 1669818746
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.