David Lelonek, OD
- Medicare patients, 2024
- 3,994
- MIPS score, 2024
- 75
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 267 Broadway, Brooklyn, NY 11211
- Practice phone
- Call (718) 633-2455
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sightrite Inc
Brooklyn, New York
Find David Lelonek'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.
David Lelonek is an optometrist in Brooklyn, New York
David Lelonek practices at Sightrite Inc in Brooklyn, New York.
David Lelonek's NPI, 1447254941, was assigned on June 13, 2005. David Lelonek graduated from State University of New York - State College Optometry in 1986. David Lelonek holds New York license T004678-1.
- NPI
- 1447254941NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517150790
- NPI enumeration date
- June 13, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (718) 633-2455
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
David Lelonek practices at Sightrite Inc in Brooklyn, New York
David Lelonek's primary practice is Sightrite Inc, at 267 Broadway, Brooklyn, NY 11211 in Kings County. The practice phone is (718) 633-2455.
- Sightrite Inc267 Broadway, Brooklyn, NY 11211 · Kings CountyPhone(718) 633-2455
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
David Lelonek is affiliated with 3 sites of care and 2 medical groups
David Lelonek's primary practice is Sightrite Inc in Brooklyn, New York. Dmand AI also links David Lelonek 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 David Lelonek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Lelonek practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sightrite Inc | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
David Lelonek is one of 2,393 optometrists in New York
Optometrist is David Lelonek's primary specialty in the NPI Registry, under taxonomy code 152W00000X. David Lelonek is licensed in New York.
Specialties and state licenses
- Optometrist, New YorkPrimary
Optometrists near David Lelonek
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
David Lelonek treated 3,994 Medicare patients in 2024, average age 80
CMS counts 3,994 Medicare patients who saw David Lelonek in 2024. The largest group is 75 to 84, with 1,447 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 84% are also on Medicaid. Their average risk score is 2.86, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts David Lelonek's median patient age at 79, with 56% women.
David Lelonek's Medicare patients by age, 2024
David Lelonek's Medicare patients by sex, 2024
- Women2,39960%
- Men1,59540%
Chronic conditions among David Lelonek's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes74%
- Mood disorders63%
- Alzheimer's and dementia60%
- Arthritis60%
- Depression55%
- Ischemic heart disease51%
Share of Medicare patients with each condition. A patient can have several.
David Lelonek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women56%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Lelonek 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 David Lelonek for performance year 2024, reported individually. David Lelonek accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
David Lelonek graduated from State University of New York - State College Optometry
David Lelonek graduated from State University of New York - State College Optometry in 1986.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for David Lelonek'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) |
| 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) |
| 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 David Lelonek
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Lelonek's NPI number?
David Lelonek's NPI number is 1447254941. It was assigned on June 13, 2005, and it is active in the NPI Registry.
What does David Lelonek specialize in?
David Lelonek is an optometrist in Brooklyn, New York. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does David Lelonek practice?
David Lelonek practices at 267 Broadway, Brooklyn, NY 11211. David Lelonek's primary practice is Sightrite Inc in Brooklyn, New York. Dmand AI also links David Lelonek to 2 group practices and clinics and 2 medical groups.
What is David Lelonek's office phone number?
The practice phone on file for David Lelonek is (718) 633-2455.
What is David Lelonek's medical license number?
David Lelonek holds New York license T004678-1.
Does David Lelonek accept Medicare?
Yes. CMS lists David Lelonek as accepting Medicare assignment.
What is David Lelonek's MIPS score?
David Lelonek's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does David Lelonek see?
CMS counts 3,994 Medicare patients who saw David Lelonek in 2024, with an average age of 80.
Where did David Lelonek go to medical school?
David Lelonek graduated from State University of New York - State College Optometry in 1986.
How long has David Lelonek been practicing?
David Lelonek graduated from medical school in 1986, 40 years ago.
Selling to optometrist practices?
See optometrists in New York by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card