Matthew Williams, OD
- Medicare patients, 2024
- 177
- Part D claims, 2024
- 1,819
- Industry payments
- $135
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 447 Atlantic Ave, Brooklyn, NY 11217
- Practice phone
- Call (212) 996-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advantagecare Physicians
Brooklyn, New York
Find Matthew Williams' 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.
Matthew Williams is an optometrist in Brooklyn, New York
Matthew Williams practices at Advantagecare Physicians in Brooklyn, New York.
Matthew Williams' NPI, 1851654610, was assigned on June 18, 2012. Matthew Williams holds New York license 007871.
- NPI
- 1851654610NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567610470
- NPI enumeration date
- June 18, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 996-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Matthew Williams practices at Advantagecare Physicians in Brooklyn, New York
Matthew Williams' primary practice is Advantagecare Physicians, at 447 Atlantic Ave, Brooklyn, NY 11217 in Kings County. The practice phone is (212) 996-8000.
- Advantagecare Physicians447 Atlantic Ave, Brooklyn, NY 11217 · Kings CountyPhone(212) 996-8000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Matthew Williams is affiliated with 2 sites of care and 1 medical group
Matthew Williams' primary practice is Advantagecare Physicians in Brooklyn, New York. The medical group on file is AdvantageCare Physicians. Dmand AI also links Matthew Williams to 1 more group practice or clinic, 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 Matthew Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Matthew Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advantagecare Physicians | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Matthew Williams is one of 2,393 optometrists in New York
Optometrist is Matthew Williams' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Matthew Williams is licensed in New York.
Specialties and state licenses
- Optometrist, New YorkPrimary
Optometrists near Matthew Williams
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
Matthew Williams treated 177 Medicare patients in 2024, average age 71
CMS counts 177 Medicare patients who saw Matthew Williams in 2024. The largest group is 65 to 74, with 98 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Matthew Williams' median patient age at 64, with 76% women.
Matthew Williams' Medicare patients by age, 2024
Matthew Williams' Medicare patients by sex, 2024
- Women12571%
- Men5229%
Chronic conditions among Matthew Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis36%
- Diabetes36%
- Chronic kidney disease21%
- Cancer13%
- Asthma12%
- Ischemic heart disease12%
Share of Medicare patients with each condition. A patient can have several.
Matthew Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women76%
- Men22%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Matthew Williams wrote 1,819 Medicare Part D claims in 2024
In 2024, Matthew Williams wrote 1,819 Medicare Part D claims for 415 patients. 77% of them were for generic drugs.
Matthew Williams' Part D claims by kind of drug, 2024
- Generic1,393 claims77%
- Brand-name426 claims23%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Matthew Williams takes part in Medicare
Matthew Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Matthew Williams received $135 in industry payments in 2025
CMS Open Payments shows 1 general payment to Matthew Williams from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Tarsus Pharmaceuticals, Inc. paid the most, $135.
Companies that paid Matthew Williams the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Matthew Williams'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Matthew Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Matthew Williams' NPI number?
Matthew Williams' NPI number is 1851654610. It was assigned on June 18, 2012, and it is active in the NPI Registry.
What does Matthew Williams specialize in?
Matthew Williams is an optometrist in Brooklyn, New York. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Matthew Williams practice?
Matthew Williams practices at 447 Atlantic Ave, Brooklyn, NY 11217. Matthew Williams' primary practice is Advantagecare Physicians in Brooklyn, New York. Dmand AI also links Matthew Williams to 1 group practice or clinic.
What is Matthew Williams' office phone number?
The practice phone on file for Matthew Williams is (212) 996-8000.
What is Matthew Williams' medical license number?
Matthew Williams holds New York license 007871.
What medical group is Matthew Williams part of?
Matthew Williams is linked to AdvantageCare Physicians.
Does Matthew Williams accept Medicare?
Yes. CMS lists Matthew Williams as accepting Medicare assignment.
How many Medicare patients does Matthew Williams see?
CMS counts 177 Medicare patients who saw Matthew Williams in 2024, with an average age of 71.
Has Matthew Williams received payments from drug or device companies?
CMS Open Payments shows $135 in general payments to Matthew Williams from 1 company from 2025 to 2025. The largest total came from Tarsus Pharmaceuticals, Inc.
How long has Matthew Williams been practicing?
Matthew Williams graduated from medical school in 2012, 14 years ago.
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