Dr. Peter S. McKay, MD
- Medicare services, 2024
- 2,236
- Medicare patients, 2024
- 694
- Part D claims, 2024
- 2,960
- MIPS score, 2024
- 75
- Industry payments
- $5,172
- Practice address
- 79 Wawecus St, Ste 107, Norwich, CT 06360
- Practice phone
- Call (860) 886-2655
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Eastern Connecticut Endoscopy Center
Surgery Center - Medicare-Certified · Norwich, Connecticut
Find Dr. McKay's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Peter S. McKay is an ophthalmologist in Norwich, Connecticut
Dr. McKay practices at Eastern Connecticut Endoscopy Center in Norwich, Connecticut.
Dr. McKay's NPI, 1235163361, was assigned on July 11, 2006. Dr. McKay holds Connecticut license 037313.
- NPI
- 1235163361NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416033824
- NPI enumeration date
- July 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 886-2655
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter S. McKay practices at Eastern Connecticut Endoscopy Center in Norwich, Connecticut
Dr. McKay's primary practice is Eastern Connecticut Endoscopy Center, at 79 Wawecus St, Ste 107, Norwich, CT 06360. The practice phone is (860) 886-2655.
- Eastern Connecticut Endoscopy Center79 Wawecus St, Ste 107, Norwich, CT 06360Phone(860) 886-2655
Source: Dmand AI Affiliation Data
Dr. Peter S. McKay is affiliated with 2 sites of care and 1 medical group
Dr. McKay's primary practice is Eastern Connecticut Endoscopy Center in Norwich, Connecticut. Dmand AI also links Dr. McKay to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter S. McKay's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McKay practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Eastern Connecticut Endoscopy Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter S. McKay is one of 259 ophthalmologists in Connecticut
Ophthalmology is Dr. McKay's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. McKay is licensed in Connecticut.
Specialties and state licenses
- Ophthalmology, ConnecticutPrimary
Ophthalmologists near Dr. McKay
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Peter S. McKay billed Medicare for 2,236 services in 2024
CMS data shows 2,236 Medicare services from Dr. McKay across 15 procedure codes in 2024, for 694 Medicare patients. Medicare paid $161,301 for them.
Dr. McKay's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,8992024: 1,8274%
- Lab and pathology
- 2023: 2102024: 14431%
- Office and hospital visits
- 2023: 1222024: 14418%
- Surgery
- 2023: 1242024: 1212%
Where Dr. McKay's Medicare services took place, 2024
- In an office2,14196%
- In a facility954%
Dr. McKay compared with the Connecticut median for ophthalmologists, 2024
- Dr. McKay
- Connecticut median
- Medicare services
- 2,236vs 1,15094% above
- Medicare patients
- 694vs 47247% above
- Part D claims
- 2,800vs 6644.2 times
Medians across 287 ophthalmologists in Connecticut with Dmand AI profiles that report each measure.
Dr. McKay's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. McKay and other ophthalmologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter S. McKay treated 694 Medicare patients in 2024, average age 77
CMS counts 694 Medicare patients who saw Dr. McKay in 2024. The largest group is 75 to 84, with 293 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. McKay's median patient age at 75, with 57% women.
Dr. McKay's Medicare patients by age, 2024
Dr. McKay's Medicare patients by sex, 2024
- Women38756%
- Men30744%
Chronic conditions among Dr. McKay's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Diabetes31%
- Chronic kidney disease26%
- Ischemic heart disease26%
- Anxiety21%
- Atrial fibrillation21%
Share of Medicare patients with each condition. A patient can have several.
Dr. McKay's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter S. McKay wrote 2,960 Medicare Part D claims in 2024
In 2024, Dr. McKay wrote 2,960 Medicare Part D claims for 723 patients. 64% of them were for generic drugs. CMS names the drug for 2,800 of them, across 27 drugs with 11 or more claims each, at $393,943 in total drug cost. In 2023, CMS named 2,068 claims across 33 drugs.
Dr. McKay's Part D claims by kind of drug, 2024
- Generic1,893 claims64%
- Brand-name1,067 claims36%
Dr. McKay's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,0682024: 2,80035%
Drugs named by CMS: 27 in 2024, 33 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Peter S. McKay scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. McKay for performance year 2024, reported as part of a group. Dr. McKay accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 102 procedures of cataract surgery by Dr. McKay, more than 75% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. McKay ranks in Medicare procedure volume
- Cataract surgery
- 75th percentile102 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Peter S. McKay received $5,172 in industry payments from 2016 to 2025
CMS Open Payments shows 180 general payments to Dr. McKay from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Alcon Laboratories Inc paid the most, $1,225.
General payments to Dr. McKay by program year, 2016 to 2025
General payments to Dr. McKay by kind, 2016 to 2025
- Food and beverage$5,08898%
- Gifts$842%
Companies that paid Dr. McKay the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Peter S. McKay's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Peter S. McKay
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Peter S. McKay's NPI number?
Dr. Peter S. McKay's NPI number is 1235163361. It was assigned on July 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter S. McKay?
Dr. Peter S. McKay is an ophthalmologist in Norwich, Connecticut. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Peter S. McKay practice?
Dr. McKay practices at 79 Wawecus St, Ste 107, Norwich, CT 06360. Dr. McKay's primary practice is Eastern Connecticut Endoscopy Center in Norwich, Connecticut. Dmand AI also links Dr. McKay to 1 group practice or clinic and 1 medical group.
What is Dr. Peter S. McKay's office phone number?
The practice phone on file for Dr. McKay is (860) 886-2655.
What is Dr. Peter S. McKay's medical license number?
Dr. McKay holds Connecticut license 037313.
Does Dr. Peter S. McKay accept Medicare?
Yes. CMS data shows Dr. McKay billed Medicare for 2,236 services in 2024, and Dr. McKay accepts Medicare assignment.
What is Dr. Peter S. McKay's MIPS score?
Dr. McKay's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Dr. Peter S. McKay see?
CMS counts 694 Medicare patients who saw Dr. McKay in 2024, with an average age of 77.
What services does Dr. Peter S. McKay bill to Medicare?
In 2024, Dr. McKay's most billed Medicare services were eye exam or test (92014), eye exam or test (92202) and eye exam or test (92134).
What drugs does Dr. Peter S. McKay prescribe most?
In 2024 Medicare Part D data, Dr. McKay's most prescribed drugs by claims were Prednisolone Acetate, Ketorolac Tromethamine and Ofloxacin.
Has Dr. Peter S. McKay received payments from drug or device companies?
CMS Open Payments shows $5,172 in general payments to Dr. McKay from 32 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Peter S. McKay been practicing?
Dr. McKay graduated from medical school in 1987, 39 years ago.
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