Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sandra Lynn Fink- Freeman, OD
Optometrist in Greencastle, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568547776
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Registry record
Entity type Individual (Type 1)
Name Dr. Sandra Lynn Fink- Freeman
Credential OD
Sex Female
Practice address 50 Eastern Ave, Suite 107, Greencastle, PA, 17225
Phone (717) 597-7708
Fax (717) 597-1052
Enumeration date Oct 26, 2006
Last updated in NPPES Jun 23, 2009
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 |
|---|---|---|---|
| 1535610 | Other | PA | AETNA HMO |
| 188640 | Other | PA | HEALTH AMERICA |
| 5935579 | Other | PA | AETNA PPO |
| P00408163 | Other | PA | RAILROAD MEDICARE |
| 50064908 | Other | PA | CAPITAL BLUE CROSS |
| 88439 | Other | PA | BLUE SHIELD |
| 088439R1B | Other | PA | MEDICARE |
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 Sandra Fink- Freeman?
Sandra Fink- Freeman 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 → Charlie Parsons Optometrist · Greencastle, PA NPI 1366440588 Charlie J Parsons Optometrist · Greencastle, PA NPI 1780672956 Duane Sipes Family Medicine Physician · Greencastle, PA NPI 1346229945 Joseph Thornton Family Medicine Physician · Greencastle, PA NPI 1518946110 Nathan Derstine Family Medicine Physician · Greencastle, PA NPI 1265411821 Susan Arnoult Family Medicine Physician · Greencastle, PA NPI 1528098852 David Zehrung Clinical Psychologist · Greencastle, PA NPI 1124059712 Susan Painter Internal Medicine Physician · Greencastle, PA NPI 1619908027
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-06-23.