Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Susan Christina Mishock-Clapper, O.D.
Optometrist in Altoona, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225091861
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Registry record
Entity type Individual (Type 1)
Name Dr. Susan Christina Mishock-Clapper
Credential O.D.
Sex Female
Practice address 926 Logan Valley Mall, Altoona, PA, 16602
Phone (814) 942-3225
Enumeration date Apr 6, 2006
Last updated in NPPES Jul 8, 2007
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 |
|---|---|---|---|
| 7386237 | Medicaid | PA | - |
| MI964347 | Other | PA | BLUE CROSS BLUE SHEILD |
| PA8077 | Other | PA | EYEMED VISION CARE |
| DA50984 | Other | PA | DAVIS VISION |
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 Susan Mishock-Clapper practice?
The practice location on file with NPPES is in Altoona, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Susan Mishock-Clapper?
The National Provider Identifier (NPI) for Susan Mishock-Clapper is 1225091861, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.