Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Estelle Joanna Roberts, O.D.

Vision Therapy Optometrist in Raritan, NJ · enumerated 2006.

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

National Provider Identifier

1770537060

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Registry record

Entity type Individual (Type 1)

Name Dr. Estelle Joanna Roberts

Credential O.D.

Sex Female

Practice address Raritan, NJ, 08869

Phone (908) 725-1772

Enumeration date May 20, 2006

Last updated in NPPES Oct 25, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152WV0400X Vision Therapy Optometrist Eye and Vision Services Providers · License 27OA00591000 (NJ) 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
0132110	Medicaid	NJ	-

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 Estelle Roberts?

The National Provider Identifier (NPI) for Estelle Roberts is 1770537060, a Type 1 (individual) record in the CMS NPPES registry.

Where does Estelle Roberts practice?

The practice location on file with NPPES is in Raritan, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Vanessa Burns Physical Therapist · Raritan, NJ NPI 1003964230 Advanced Diagnostic Testing, PC Neurology Chiropractor · Raritan, NJ NPI 1922274091 Somerset Physical Therapy Group, LLC Physical Therapist · Raritan, NJ NPI 1952569337 Parul Patel Pediatrics Physician · Raritan, NJ NPI 1124469556 Melissa Keiser Pediatric Nurse Practitioner · Raritan, NJ NPI 1952960114 Lisa Thottumari Pediatrics Physician · Raritan, NJ NPI 1215687470 Alivia Kowal Pediatric Nurse Practitioner · Raritan, NJ NPI 1669256616 Ctp Dental LLC General Practice Dentistry · Raritan, NJ NPI 1285482745

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-25.