Gary A. Greenberg, OD
Optometrist · Middletown, PA
Gary A. Greenberg, OD is an optometrist with a practice address in Middletown, Pennsylvania, and NPI 1447220652, issued on Jan 23, 2006. Check the license (Pennsylvania OEG001385, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gary A. Greenberg
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OEG001385 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1093 N Union St, Middletown, PA 17057
- Phone
- (717) 944-4031
- Enumerated
- Jan 23, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,640 in Pennsylvania → Look up another NPI →
Also registered at 1093 N Union St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Walter Guss, O.D.Optometrist1205829504
Verify Gary A. Greenberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license OEG001385Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gary A. Greenberg among 2,640 optometrist records in Pennsylvania
Gary A. Greenberg, OD is one of 2,640 optometrist records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 48% newer
- In a Medicare fileNo · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2026 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 optometrist records list a practice address in Middletown
They are 4 of the 194 NPPES records with a practice address in Middletown, and 2,640 optometrist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,640 in Pennsylvania → Every provider in Middletown → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Gregory Anoia, ODMiddletown, PA 170571790757094
- Walter Guss, O.D.Middletown, PA 170571205829504
- Jennifer Lekites, O.D.Middletown, PA 170571831249119
- Jennifer Costales, O.D.Mechanicsburg, PA 170551265744379
- Tyler Crouse, ODMechanicsburg, PA 170551881117570
- Amelia HenryMifflintown, PA 170591730039553
- Ryan Hershberger, O.D.Mechanicsburg, PA 170551851372569
- Elizabeth Karns, ODMechanicsburg, PA 170551306330337
Common questions
What is Gary A. Greenberg, OD's NPI number?
Gary A. Greenberg, OD's National Provider Identifier (NPI) is 1447220652, issued on Jan 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary A. Greenberg, OD located?
The NPPES record lists a practice address at 1093 N Union St, Middletown, PA, 17057. Phone: (717) 944-4031. Providers update this record themselves, so call before visiting.
How can I verify Gary A. Greenberg, OD's license?
NPPES lists Pennsylvania license number OEG001385, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.