Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Robert A Gladnick, OD
Optometrist in Lansdale, PA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700885969
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Registry record
Entity type Individual (Type 1)
Name Robert A Gladnick
Credential OD
Sex Male
Practice address 1000 N Broad St, Lansdale, PA, 19446
Phone (215) 368-1646
Fax (215) 368-8516
Enumeration date Jul 20, 2005
Last updated in NPPES Jan 2, 2019
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
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 Robert Gladnick practice?
The practice location on file with NPPES is in Lansdale, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Robert Gladnick?
The National Provider Identifier (NPI) for Robert Gladnick is 1700885969, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Colleen Christian Ophthalmology Physician · Lansdale, PA NPI 1346247871 Thomas O'Connor Ophthalmology Physician · Lansdale, PA NPI 1891792347 Joseph Kesselring Ophthalmology Physician · Lansdale, PA NPI 1518964055 Thaddeus Nowinski Ophthalmology Physician · Lansdale, PA NPI 1578561957 Geoffrey Schwartz Ophthalmology Physician · Lansdale, PA NPI 1326046533 Louis Schwartz Ophthalmology Physician · Lansdale, PA NPI 1407854607 Montgomery Surgery Center LLC. Ambulatory Surgical Clinic/Center · Lansdale, PA NPI 1164419842 Ophthalmic Associates PC Ophthalmology Physician · Lansdale, PA NPI 1710946603
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-02.