Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Steven Thomas Olkowski, M.D.
Ophthalmology Physician in York, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992777981
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Registry record
Entity type Individual (Type 1)
Name Dr. Steven Thomas Olkowski
Credential M.D.
Sex Male
Practice address 25 Monument Rd, Suite 297, York, PA, 17403
Phone (717) 741-6732
Fax (717) 741-6058
Enumeration date Feb 3, 2006
Last updated in NPPES Feb 20, 2008
Taxonomy & licenses
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD043478L (PA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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
Where does Steven Olkowski practice?
The practice location on file with NPPES is in York, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Steven Olkowski?
The National Provider Identifier (NPI) for Steven Olkowski is 1992777981, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-20.