Ophthalmic Plast Reconstr Surg
Biocompatible MaterialsCadaverCosmetic Techniques
Dr. Bradley Nathanael Lemke, MD
NPI1437244621PAC ID0648225342
- Medicare services, 2024
- 325
- Medicare patients, 2024
- 87
- Part D claims, 2024
- 37
- Publications
- 3
- Industry payments
- $266
- Practice address
- 4301 N Mulford Rd, Loves Park, IL 61111
- Practice phone
- Call (815) 227-0077
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rockford Eye & Laser Center Ltd.
Loves Park, Illinois
Find Dr. Lemke's professional email, personal email and mobile number
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Dr. Bradley Nathanael Lemke is an ophthalmologist in Loves Park, Illinois
Dr. Lemke practices at Rockford Eye & Laser Center Ltd. in Loves Park, Illinois.
Dr. Lemke's NPI, 1437244621, was assigned on October 4, 2006. Dr. Lemke graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1975. Dr. Lemke holds Wisconsin license 20222020.
NPI and contact details
- NPI
- 1437244621NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648225342
- NPI enumeration date
- October 4, 2006
- NPI status
- Active
- Practice phone
- (815) 227-0077
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Bradley Nathanael Lemke practices at Rockford Eye & Laser Center Ltd. in Loves Park, Illinois
Dr. Lemke's primary practice is Rockford Eye & Laser Center Ltd., at 4301 N Mulford Rd, Loves Park, IL 61111 in Winnebago County. The practice phone is (815) 227-0077.
- Rockford Eye & Laser Center Ltd.4301 N Mulford Rd, Loves Park, IL 61111 · Winnebago CountyPhone(815) 227-0077
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Bradley Nathanael Lemke is affiliated with 2 sites of care and 1 medical group
Dr. Lemke's primary practice is Rockford Eye & Laser Center Ltd. in Loves Park, Illinois. Dmand AI also links Dr. Lemke to 1 group practice or clinic and 1 medical group, each named with a free account.
Rockford Eye & Laser Center Ltd.Primary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Bradley Nathanael Lemke's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lemke practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rockford Eye & Laser Center Ltd. | 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. Bradley Nathanael Lemke is one of 692 ophthalmologists in Illinois
Ophthalmology is Dr. Lemke's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Lemke's licenses on file in 2 states: Wisconsin and Illinois.
Specialties and state licenses
- Ophthalmology, WisconsinPrimary
- Illinois license
Ophthalmologists near Dr. Lemke
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
692ophthalmologists in Illinois
4ophthalmologists in Loves Park
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Bradley Nathanael Lemke billed Medicare for 325 services in 2024
CMS data shows 325 Medicare services from Dr. Lemke across 9 procedure codes in 2024, for 87 Medicare patients. Medicare paid $42,240 for them.
Medicare services, 2024325
Medicare patients87
Paid by Medicare$42,240
Procedure codes9
Dr. Lemke's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 4422024: 12173%
- Tests and treatments
- 2023: 2022024: 12041%
- Office and hospital visits
- 2023: 1492024: 8444%
Where Dr. Lemke's Medicare services took place, 2024
- In an office20463%
- In a facility12137%
Dr. Lemke compared with the Illinois median for ophthalmologists, 2024
- Dr. Lemke
- Illinois median
- Medicare services
- 325vs 1,54479% below
- Medicare patients
- 87vs 57785% below
- Part D claims
- 22vs 58296% below
Medians across 710 ophthalmologists in Illinois with Dmand AI profiles that report each measure.
Dr. Lemke's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Lemke?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lemke and other ophthalmologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bradley Nathanael Lemke treated 87 Medicare patients in 2024, average age 75
CMS counts 87 Medicare patients who saw Dr. Lemke in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lemke's median patient age at 72, with 58% women.
Medicare patients, 202487
Average age75
Average risk score1.03
Dr. Lemke's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lemke's Medicare patients by sex, 2024
- Women5159%
- Men3641%
Chronic conditions among Dr. Lemke's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis46%
- Chronic kidney disease26%
- Diabetes22%
- Mood disorders22%
- Anxiety21%
- Ischemic heart disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lemke'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
- Women58%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bradley Nathanael Lemke wrote 37 Medicare Part D claims in 2024
In 2024, Dr. Lemke wrote 37 Medicare Part D claims for 23 patients. 89% of them were for generic drugs. CMS names the drug for 22 of them, across 1 drug with 11 or more claims each, at $71 in total drug cost. In 2023, CMS named 25 claims across 1 drug.
Part D claims, 202437
Drugs named by CMS1
Total drug cost$71
Part D patients23
Dr. Lemke's Part D claims by kind of drug, 2024
- Generic33 claims89%
- Brand-name and other4 claims11%
Dr. Lemke'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: 252024: 2212%
Drugs named by CMS: 1 in 2024, 1 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. Bradley Nathanael Lemke has 3 publications on record
Dmand AI links 3 papers to Dr. Lemke, published from 2010 to 2011. Dr. Lemke's most frequent co-authors are Cathy N. Burkat, MD, Sander R. Dubovy, MD and Gregory J. Griepentrog, MD.
Papers3
Years published2010 to 2011
Dr. Lemke's most frequent co-authors
- Cathy N. Burkat, MD1 shared paper
- Sander R. Dubovy, MD1 shared paper
- Gregory J. Griepentrog, MD1 shared paper
Recent publications by Dr. Lemke
See who Dr. Lemke researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lemke works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Bradley Nathanael Lemke received $266 in industry payments from 2016 to 2025
CMS Open Payments shows 12 general payments to Dr. Lemke from 5 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Galderma Laboratories, L.P. paid the most, $137.
General payments to Dr. Lemke by program year, 2016 to 2025
General payments to Dr. Lemke by kind, 2016 to 2025
$266in total
- Food and beverage$24994%
- Education$166%
Companies that paid Dr. Lemke 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. Bradley Nathanael Lemke graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Dr. Lemke graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1975.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bradley Nathanael Lemke'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Bradley Nathanael Lemke
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. Bradley Nathanael Lemke's NPI number?
Dr. Bradley Nathanael Lemke's NPI number is 1437244621. It was assigned on October 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Bradley Nathanael Lemke?
Dr. Bradley Nathanael Lemke is an ophthalmologist in Loves Park, Illinois. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Bradley Nathanael Lemke practice?
Dr. Lemke practices at 4301 N Mulford Rd, Loves Park, IL 61111. Dr. Lemke's primary practice is Rockford Eye & Laser Center Ltd. in Loves Park, Illinois. Dmand AI also links Dr. Lemke to 1 group practice or clinic and 1 medical group.
What is Dr. Bradley Nathanael Lemke's office phone number?
The practice phone on file for Dr. Lemke is (815) 227-0077.
What is Dr. Bradley Nathanael Lemke's medical license number?
Dr. Lemke holds Wisconsin license 20222020, one of the licenses on file in 2 states.
Which states has Dr. Bradley Nathanael Lemke been licensed in?
Dmand AI has state licenses on file for Dr. Lemke in Wisconsin and Illinois.
Does Dr. Bradley Nathanael Lemke accept Medicare?
Yes. CMS data shows Dr. Lemke billed Medicare for 325 services in 2024.
How many Medicare patients does Dr. Bradley Nathanael Lemke see?
CMS counts 87 Medicare patients who saw Dr. Lemke in 2024, with an average age of 75.
What services does Dr. Bradley Nathanael Lemke bill to Medicare?
In 2024, Dr. Lemke's most billed Medicare services were eye exam or test (92285), office visit, new patient (99203) and office visit, established patient (99213).
Where did Dr. Bradley Nathanael Lemke go to medical school?
Dr. Lemke graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1975.
Show 5 more questionsShow fewer questions
What drugs does Dr. Bradley Nathanael Lemke prescribe most?
In 2024 Medicare Part D data, Dr. Lemke's most prescribed drugs by claims were Triamcinolone Acetonide.
Has Dr. Bradley Nathanael Lemke received payments from drug or device companies?
CMS Open Payments shows $266 in general payments to Dr. Lemke from 5 companies from 2016 to 2025. The largest total came from Galderma Laboratories, L.P.
How long has Dr. Bradley Nathanael Lemke been practicing?
Dr. Lemke graduated from medical school in 1975, 51 years ago.
Does Dr. Bradley Nathanael Lemke do research?
Dmand AI links 3 publications to Dr. Lemke, published from 2010 to 2011.
Who does Dr. Bradley Nathanael Lemke publish with?
Dr. Lemke's most frequent co-authors are Cathy N. Burkat, MD (1 shared paper), Sander R. Dubovy, MD (1 shared paper) and Gregory J. Griepentrog, MD (1 shared paper).
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