John F. Insinga
Optometrist · Dover, NJ
John F. Insinga is an optometrist with a practice address in Dover, New Jersey, and NPI 1699757856, issued on Nov 15, 2005. Check the license (New Jersey 270A00549300, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John F. Insinga
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 270A00549300 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 16 N Morris St, Dover, NJ 07801
- Phone
- (973) 366-1571
- Enumerated
- Nov 15, 2005
- Record last updated
- Aug 5, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (973) 366-1576
- Medicaid ID
- 8707308 NJ
- Medicare enrollment
- Enrolled (PECOS I20050817000181); accepts Medicare assignment
- Medical or professional school
- State University Of New York - State College Optometry, 1997
- Entity
- Type 1 · individual
8 nearest optometrist records → All 1,542 in New Jersey → Look up another NPI →
Also registered at 16 N Morris St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronald MillmanOptometrist1508825852
Verify John F. Insinga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 270A00549300Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% more Medicare Part D claims than the average optometrist in 2024
304 Medicare Part D claims for 94 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Latanoprost97 claims
- Dorzolamide-Timolol47 claims
- Tobramycin-Dexamethasone45 claims
- Timolol Maleate40 claims
- Prednisolone Acetate15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $34.15
2 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Bedminster Eye And Laser Center, P.A.Bedminster, NJ
- Millman Eye Associates LLCDover, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John F. Insinga among 1,542 optometrist records in New Jersey
John F. Insinga is one of 1,542 optometrist records with a practice address in New Jersey. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1997 · median 2006 among the 906 with a school on file
- Record last updated2015 · 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 New Jersey 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 Dover
They are 4 of the 253 NPPES records with a practice address in Dover, and 1,542 optometrist records in New Jersey.
All 1,542 in New Jersey → Every provider in Dover → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Melanie Bale, ODDover, NJ 078011255286977
- Amy McHugh, ODDover, NJ 078011043774524
- Ronald MillmanDover, NJ 078011508825852
- Nicholas Kavcsak, O.D.Belvidere, NJ 078231841286465
- Gerald Johnson, O.D.Blairstown, NJ 078251346210465
- Lisa Ruffle, O.D.Blairstown, NJ 078251710235478
- Howard Delman, O.D.Budd Lake, NJ 078281619188547
- David Samuel, O.D.Budd Lake, NJ 078281073921508
Common questions
What is John F. Insinga's NPI number?
John F. Insinga's National Provider Identifier (NPI) is 1699757856, issued on Nov 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John F. Insinga located?
The NPPES record lists a practice address at 16 N Morris St, Dover, NJ, 07801. Phone: (973) 366-1571. Providers update this record themselves, so call before visiting.
How can I verify John F. Insinga's license?
NPPES lists New Jersey license number 270A00549300, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does John F. Insinga prescribe under Medicare Part D?
In 2024, John F. Insinga had 304 Medicare Part D claims for 94 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.