NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Erica Leigh Volker, O.D.

Optometrist in New Haven, CT · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881992600

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Erica Leigh Volker
Credential O.D.
Sex Female
Practice address 40 Temple St, Suite 3a, New Haven, CT, 06510
Phone (203) 785-2020
Enumeration date Mar 2, 2011
Last updated in NPPES Nov 28, 2017

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OPC 4557 (FL) Secondary
152W00000X Optometrist Eye and Vision Services Providers · License 002839 (CT) Primary
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
CT002839 Other CT CONNECTICUT LICENSE

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Erica Volker?
The National Provider Identifier (NPI) for Erica Volker is 1881992600, a Type 1 (individual) record in the CMS NPPES registry.
Where does Erica Volker practice?
The practice location on file with NPPES is in New Haven, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-28.