Mackenzie Chapman
- Medicare patients, 2024
- 39
- Part D claims, 2024
- 112
- Industry payments
- $177
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 334 9th St, Brooklyn, NY 11215
- Practice phone
- Call (718) 869-4326
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Parkslope Eye Care, Inc
Brooklyn, New York
Find Mackenzie Chapman'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.
Mackenzie Chapman is an optometrist in Brooklyn, New York
Mackenzie Chapman practices at Parkslope Eye Care, Inc in Brooklyn, New York.
Mackenzie Chapman's NPI, 1780361972, was assigned on June 29, 2023. Mackenzie Chapman graduated from State University of New York - State College Optometry in 2023. Mackenzie Chapman holds New York license 009845.
- NPI
- 1780361972NPI Registry (opens in a new tab)
- NPI enumeration date
- June 29, 2023
- NPI status
- Active
- Practice phone
- (718) 869-4326
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Mackenzie Chapman practices at Parkslope Eye Care, Inc in Brooklyn, New York
Mackenzie Chapman's primary practice is Parkslope Eye Care, Inc, at 334 9th St, Brooklyn, NY 11215 in Kings County. The practice phone is (718) 869-4326.
- Parkslope Eye Care, Inc334 9th St, Brooklyn, NY 11215 · Kings CountyPhone(718) 869-4326
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mackenzie Chapman is affiliated with 3 sites of care and 2 medical groups
Mackenzie Chapman's primary practice is Parkslope Eye Care, Inc in Brooklyn, New York. Dmand AI also links Mackenzie Chapman to 2 group practices and clinics and 2 medical groups, 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 Mackenzie Chapman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mackenzie Chapman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Parkslope Eye Care, Inc | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Mackenzie Chapman is one of 2,393 optometrists in New York
Optometrist is Mackenzie Chapman's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mackenzie Chapman is licensed in New York.
Specialties and state licenses
- Optometrist, New YorkPrimary
Optometrists near Mackenzie Chapman
Counts of optometrists 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
Mackenzie Chapman treated 39 Medicare patients in 2024, average age 72
CMS counts 39 Medicare patients who saw Mackenzie Chapman in 2024. The largest group is 65 to 74, with 23 patients. 75% of them have high cholesterol, and 62% have high blood pressure. 46% are also on Medicaid. Their average risk score is 0.83, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mackenzie Chapman's median patient age at 47, with 60% women.
Mackenzie Chapman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mackenzie Chapman's Medicare patients by sex, 2024
- Women2769%
- Men1231%
Chronic conditions among Mackenzie Chapman's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis56%
- Diabetes41%
Share of Medicare patients with each condition. A patient can have several.
Mackenzie Chapman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women60%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mackenzie Chapman wrote 112 Medicare Part D claims in 2024
In 2024, Mackenzie Chapman wrote 112 Medicare Part D claims for 40 patients. 63% of them were for generic drugs.
Mackenzie Chapman's Part D claims by kind of drug, 2024
- Generic71 claims63%
- Brand-name41 claims37%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Mackenzie Chapman received $177 in industry payments in 2025
CMS Open Payments shows 1 general payment to Mackenzie Chapman from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. TissueTech, Inc. paid the most, $177.
Companies that paid Mackenzie Chapman the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Mackenzie Chapman graduated from State University of New York - State College Optometry
Mackenzie Chapman graduated from State University of New York - State College Optometry in 2023.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mackenzie Chapman'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | 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 Mackenzie Chapman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mackenzie Chapman's NPI number?
Mackenzie Chapman's NPI number is 1780361972. It was assigned on June 29, 2023, and it is active in the NPI Registry.
What does Mackenzie Chapman specialize in?
Mackenzie Chapman is an optometrist in Brooklyn, New York. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mackenzie Chapman practice?
Mackenzie Chapman practices at 334 9th St, Brooklyn, NY 11215. Mackenzie Chapman's primary practice is Parkslope Eye Care, Inc in Brooklyn, New York. Dmand AI also links Mackenzie Chapman to 2 group practices and clinics and 2 medical groups.
What is Mackenzie Chapman's office phone number?
The practice phone on file for Mackenzie Chapman is (718) 869-4326.
What is Mackenzie Chapman's medical license number?
Mackenzie Chapman holds New York license 009845.
How many Medicare patients does Mackenzie Chapman see?
CMS counts 39 Medicare patients who saw Mackenzie Chapman in 2024, with an average age of 72.
Where did Mackenzie Chapman go to medical school?
Mackenzie Chapman graduated from State University of New York - State College Optometry in 2023.
Has Mackenzie Chapman received payments from drug or device companies?
CMS Open Payments shows $177 in general payments to Mackenzie Chapman from 1 company from 2025 to 2025. The largest total came from TissueTech, Inc.
How long has Mackenzie Chapman been practicing?
Mackenzie Chapman graduated from medical school in 2023, 3 years ago.
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