Mervi Hannele Leyendeckers, OD
- Medicare patients, 2024
- 147
- Part D claims, 2024
- 116
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 926 Broadway St, Quincy, IL 62301
- Practice phone
- Call (217) 222-6888
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mervi Leyendeckers O.D.
Physician office · Quincy, Illinois
Find Mervi Leyendeckers' 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.
Mervi Hannele Leyendeckers is an optometrist in Quincy, Illinois
Mervi Leyendeckers practices at Mervi Leyendeckers O.D. in Quincy, Illinois.
Mervi Leyendeckers' NPI, 1083711642, was assigned on September 17, 2006. Mervi Leyendeckers graduated from Illinois College of Optometry at Chicago in 1991. Mervi Leyendeckers holds Illinois license 046008462.
- NPI
- 1083711642NPI Registry (opens in a new tab)
- NPI enumeration date
- September 17, 2006
- NPI status
- Active
- Practice phone
- (217) 222-6888
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Mervi Hannele Leyendeckers practices at 2 locations in Quincy, Illinois
Mervi Leyendeckers' primary practice is Mervi Leyendeckers O.D., at 926 Broadway St, Quincy, IL 62301. The practice phone is (217) 222-6888. The NPI Registry lists Mervi Leyendeckers' practice address as 1025 Maine St, Quincy, IL 62301.
- Mervi Leyendeckers O.D.Primary926 Broadway St, Quincy, IL 62301Phone(217) 222-6888
- NPI Registry address1025 Maine St, Quincy, IL 62301 · Adams County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Mervi Hannele Leyendeckers is affiliated with 1 site of care
Mervi Leyendeckers' primary practice is Mervi Leyendeckers O.D. in Quincy, Illinois.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mervi Hannele Leyendeckers' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mervi Leyendeckers practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mervi Leyendeckers O.D. | Available with a free account |
Source: Dmand AI Technology Install Data
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Mervi Hannele Leyendeckers is one of 2,194 optometrists in Illinois
Optometrist is Mervi Leyendeckers' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mervi Leyendeckers is licensed in Illinois.
Specialties and state licenses
- Optometrist, IllinoisPrimary
Optometrists near Mervi Leyendeckers
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
Mervi Hannele Leyendeckers treated 147 Medicare patients in 2024, average age 75
CMS counts 147 Medicare patients who saw Mervi Leyendeckers in 2024. The largest group is 65 to 74, with 76 patients. 70% of them have high blood pressure, and 65% have high cholesterol. Their average risk score is 0.80, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mervi Leyendeckers' median patient age at 76, with 60% women.
Mervi Leyendeckers' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mervi Leyendeckers' Medicare patients by sex, 2024
- Women9162%
- Men5638%
Chronic conditions among Mervi Leyendeckers' Medicare patients, 2024
- High blood pressure70%
- High cholesterol65%
- Arthritis44%
- Diabetes26%
- Chronic kidney disease20%
- Ischemic heart disease20%
- Atrial fibrillation16%
- Osteoporosis16%
Share of Medicare patients with each condition. A patient can have several.
Mervi Leyendeckers' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mervi Hannele Leyendeckers wrote 116 Medicare Part D claims in 2024
In 2024, Mervi Leyendeckers wrote 116 Medicare Part D claims for 25 patients. 38% of them were for generic drugs.
Mervi Leyendeckers' Part D claims by kind of drug, 2024
- Generic44 claims38%
- Brand-name72 claims62%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Mervi Hannele Leyendeckers graduated from Illinois College of Optometry at Chicago
Mervi Leyendeckers graduated from Illinois College of Optometry at Chicago in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mervi Hannele Leyendeckers'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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 Mervi Hannele Leyendeckers
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What is Mervi Hannele Leyendeckers' NPI number?
Mervi Hannele Leyendeckers' NPI number is 1083711642. It was assigned on September 17, 2006, and it is active in the NPI Registry.
What does Mervi Hannele Leyendeckers specialize in?
Mervi Hannele Leyendeckers is an optometrist in Quincy, Illinois. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mervi Hannele Leyendeckers practice?
Mervi Leyendeckers practices at 926 Broadway St, Quincy, IL 62301. Mervi Leyendeckers also practices at 1025 Maine St, Quincy, IL 62301. Mervi Leyendeckers' primary practice is Mervi Leyendeckers O.D. in Quincy, Illinois.
What is Mervi Hannele Leyendeckers' office phone number?
The practice phone on file for Mervi Leyendeckers is (217) 222-6888.
What is Mervi Hannele Leyendeckers' medical license number?
Mervi Leyendeckers holds Illinois license 046008462.
How many Medicare patients does Mervi Hannele Leyendeckers see?
CMS counts 147 Medicare patients who saw Mervi Leyendeckers in 2024, with an average age of 75.
Where did Mervi Hannele Leyendeckers go to medical school?
Mervi Leyendeckers graduated from Illinois College of Optometry at Chicago in 1991.
How long has Mervi Hannele Leyendeckers been practicing?
Mervi Leyendeckers graduated from medical school in 1991, 35 years ago.
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