Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Robert Lee Ensley, O.D.
Optometrist in Saint Louis, MO · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619317302
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Robert Lee Ensley
Credential O.D.
Sex Male
Practice address 7800 Natural Bridge Rd, 1 University Blvd, Saint Louis, MO, 63121
Phone (314) 516-5131
Fax (314) 516-5507
Enumeration date Jun 27, 2013
Last updated in NPPES Sep 26, 2013
Taxonomy & licenses
152WC0802X Corneal and Contact Management Optometrist Eye and Vision Services Providers · License 2013020411 (MO) Secondary
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 |
|---|---|---|---|
| 1619317302 | Medicaid | MO | - |
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
What specialty is Robert Ensley?
Robert Ensley 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.
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.
Other providers at this practice address
Browse all → Lesa Klein Optometrist · Saint Louis, MO NPI 1770545022 Alexander Harris Optometrist · Saint Louis, MO NPI 1659487387 Timothy Wingert Optometrist · Saint Louis, MO NPI 1760592166 William Mcalister Optometrist · Saint Louis, MO NPI 1326158387 William Bachman Optometrist · Saint Louis, MO NPI 1295847507 Amy Garbo Optometrist · Saint Louis, MO NPI 1851607279 Faith Schneider Optometrist · Saint Louis, MO NPI 1952663536 Victoria Ray Optometrist · Saint Louis, MO NPI 1881002855
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-26.