Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Susan Jean Lockland, O.D.
Optometrist in Exton, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558340059
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Susan Jean Lockland
Credential O.D.
Sex Female
Practice address 119 E Swedesford Rd, Exton, PA, 19341
Phone (610) 594-0800
Fax (610) 594-0801
Enumeration date Jan 12, 2006
Last updated in NPPES Feb 11, 2022
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 |
|---|---|---|---|
| 1012081047 0001 | Medicaid | PA | - |
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
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.
What specialty is Susan Lockland?
Susan Lockland 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-11.