Matthew Stephen King, O.D.
Optometrist · Old Saybrook, CT
Matthew Stephen King, O.D. is an optometrist with a practice address in Old Saybrook, Connecticut, and NPI 1093733347, issued on Jul 17, 2006. Check the license (Connecticut CT2644, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Stephen King
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- CT2644 CT
OPT 12593T CA
Self-reported in NPPES; status is on the state search - Practice location
- 761 Boston Post RD, Old Saybrook, CT 06475
- Phone
- (860) 388-9300
- Enumerated
- Jul 17, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (860) 395-2885
- Medicare enrollment
- Enrolled (PECOS I20041102000414); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 2004
- Entity
- Type 1 · individual
8 nearest optometrist records → All 675 in Connecticut → Look up another NPI →
Verify Matthew Stephen King in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license CT2644Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average optometrist in 2024
237 Medicare Part D claims for 70 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Latanoprost89 claims
- Timolol Maleate34 claims
- Neomycin-Polymyxin-Dexameth18 claims
- Lumigan11 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: $157.78
2 payments; by number, the most common kind was food and beverage; the largest payer was Ocular Therapeutix, 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
- King Family Eye Care, LLCOld Saybrook, CT
- Town Line Eye Care LLCRocky Hill, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Stephen King among 675 optometrist records in Connecticut
Matthew Stephen King, O.D. is one of 675 optometrist records with a practice address in Connecticut. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 57% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2004 · median 2008 among the 447 with a school on file
- Record last updated2007 · 62% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 optometrist records list a practice address in Old Saybrook
They are 9 of the 308 NPPES records with a practice address in Old Saybrook, and 675 optometrist records in Connecticut.
All 675 in Connecticut → Every provider in Old Saybrook → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Matthew Elgart, ODOld Saybrook, CT 064751043202872
- Monya Elgart, ODOld Saybrook, CT 064751770575508
- Carol Gordon, ODOld Saybrook, CT 064751134111966
- David Macdonald, O.D.Old Saybrook, CT 064751740282896
- Ann Moser, O.D.Old Saybrook, CT 064751225183593
- Edward Pinn, O.D.Old Saybrook, CT 064751942200639
- Nicholas Vezzoli, ODOld Saybrook, CT 064751194249722
- Nikki Yee, O.D.Old Saybrook, CT 064751396037107
Common questions
What is Matthew Stephen King, O.D.'s NPI number?
Matthew Stephen King, O.D.'s National Provider Identifier (NPI) is 1093733347, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Stephen King, O.D. located?
The NPPES record lists a practice address at 761 Boston Post RD, Old Saybrook, CT, 06475. Phone: (860) 388-9300. Providers update this record themselves, so call before visiting.
How can I verify Matthew Stephen King, O.D.'s license?
NPPES lists Connecticut license number CT2644, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Matthew Stephen King, O.D. prescribe under Medicare Part D?
In 2024, Matthew Stephen King, O.D. had 237 Medicare Part D claims for 70 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.