Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Erin C Graff, O.D.
Optometrist in Hastings, NE · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134569155
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Registry record
Entity type Individual (Type 1)
Name Erin C Graff
Credential O.D.
Sex Female
Practice address 1414 W 12th St, Hastings, NE, 68901
Phone (402) 462-9191
Enumeration date Jul 5, 2013
Last updated in NPPES Dec 9, 2021
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
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 Erin Graff?
Erin Graff 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 → Harry Vondrak Ophthalmology Physician · Hastings, NE NPI 1518960871 H N Vondrak Ophthalmology PC Ophthalmology Physician · Hastings, NE NPI 1831109669 Steven Nicholson Optometrist · Hastings, NE NPI 1497861629 J Kevin Belville MD PC Ophthalmology Physician · Hastings, NE NPI 1124137922 J Kevin Belville, MD PC Ophthalmology Physician · Hastings, NE NPI 1972796845 Nathaniel Bolen Optometrist · Hastings, NE NPI 1609057710 Advanced Eye Care, LLC Optometrist · Hastings, NE NPI 1922343680
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-09.