Dr. Richard James Mackool, MD
- Part D claims, 2024
- 226
- Industry payments
- $63,007
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 825 E Gate Blvd, Garden City, NY 11530
- Practice phone
- Call (516) 766-2519
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ophthalmic Consultants of Long Island
Garden City, New York
Find Dr. Mackool'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. Richard James Mackool is an ophthalmologist in Garden City, New York
Dr. Mackool practices at Ophthalmic Consultants of Long Island in Garden City, New York.
Dr. Mackool's NPI, 1912963455, was assigned on April 25, 2006. Dr. Mackool graduated from Boston University School Of Medicine in 1968. Dr. Mackool holds New York license 105346.
- NPI
- 1912963455NPI Registry (opens in a new tab)
- NPI enumeration date
- April 25, 2006
- NPI status
- Active
- Practice phone
- (516) 766-2519
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1968
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Richard James Mackool practices at Ophthalmic Consultants of Long Island in Garden City, New York
Dr. Mackool's primary practice is Ophthalmic Consultants of Long Island, at 825 E Gate Blvd, Garden City, NY 11530 in Nassau County. The practice phone is (516) 766-2519.
- Ophthalmic Consultants of Long Island825 E Gate Blvd, Garden City, NY 11530 · Nassau CountyPhone(516) 766-2519
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Richard James Mackool is affiliated with 2 sites of care and 1 medical group
Dr. Mackool's primary practice is Ophthalmic Consultants of Long Island in Garden City, New York. Dmand AI also links Dr. Mackool to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Richard James Mackool's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mackool practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ophthalmic Consultants of Long Island | 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. Richard James Mackool is one of 1,467 ophthalmologists in New York
Ophthalmology is Dr. Mackool's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Mackool is licensed in New York.
Specialties and state licenses
- Ophthalmology, New YorkPrimary
Ophthalmologists near Dr. Mackool
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. Richard James Mackool's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Mackool's median patient age at 72, with 47% women.
Dr. Mackool's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women47%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Richard James Mackool wrote 226 Medicare Part D claims in 2024
In 2024, Dr. Mackool wrote 226 Medicare Part D claims for 59 patients. 78% of them were for generic drugs. CMS names the drug for 138 of them, across 6 drugs with 11 or more claims each, at $4,380 in total drug cost. In 2023, CMS named 112 claims across 4 drugs.
Dr. Mackool's Part D claims by kind of drug, 2024
- Generic176 claims78%
- Brand-name and other50 claims22%
Dr. Mackool'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: 1122024: 13823%
Drugs named by CMS: 6 in 2024, 4 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
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Dr. Richard James Mackool received $63,007 in industry payments from 2016 to 2025
CMS Open Payments shows 81 general payments to Dr. Mackool from 12 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 89% of the total. Alcon Laboratories Inc paid the most, $61,483.
General payments to Dr. Mackool by program year, 2016 to 2025
General payments to Dr. Mackool by kind, 2016 to 2025
- Consulting fees$56,13689%
- Travel and lodging$4,6587%
- Food and beverage$2,2144%
Companies that paid Dr. Mackool the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Richard James Mackool graduated from Boston University School Of Medicine
Dr. Mackool graduated from Boston University School Of Medicine in 1968.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard James Mackool'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Richard James Mackool
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. Richard James Mackool's NPI number?
Dr. Richard James Mackool's NPI number is 1912963455. It was assigned on April 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard James Mackool?
Dr. Richard James Mackool is an ophthalmologist in Garden City, New York. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Richard James Mackool practice?
Dr. Mackool practices at 825 E Gate Blvd, Garden City, NY 11530. Dr. Mackool's primary practice is Ophthalmic Consultants of Long Island in Garden City, New York. Dmand AI also links Dr. Mackool to 1 group practice or clinic and 1 medical group.
What is Dr. Richard James Mackool's office phone number?
The practice phone on file for Dr. Mackool is (516) 766-2519.
What is Dr. Richard James Mackool's medical license number?
Dr. Mackool holds New York license 105346.
Where did Dr. Richard James Mackool go to medical school?
Dr. Mackool graduated from Boston University School Of Medicine in 1968.
What drugs does Dr. Richard James Mackool prescribe most?
In 2024 Medicare Part D data, Dr. Mackool's most prescribed drugs by claims were Dorzolamide-Timolol, Latanoprost and Prednisolone Acetate.
Has Dr. Richard James Mackool received payments from drug or device companies?
CMS Open Payments shows $63,007 in general payments to Dr. Mackool from 12 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Richard James Mackool been practicing?
Dr. Mackool graduated from medical school in 1968, 58 years ago.
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