Nicolai Kessler, PA-C
- Medicare patients, 2024
- 604
- Part D claims, 2024
- 777
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 525 Congress Pkwy, Crystal Lake, IL 60014
- Practice phone
- Call (847) 381-8899
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Derick Dermatology
Crystal Lake, Illinois
Find Nicolai Kessler'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.
Nicolai Kessler is a physician assistant in Crystal Lake, Illinois
Nicolai Kessler practices at Derick Dermatology in Crystal Lake, Illinois.
Nicolai Kessler's NPI, 1346878774, was assigned on March 31, 2020. Nicolai Kessler graduated from University of Wisconsin School of Medicine in 2021. Nicolai Kessler holds Illinois license 085.008382.
- NPI
- 1346878774NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719380005
- NPI enumeration date
- March 31, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 381-8899
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Nicolai Kessler practices at Derick Dermatology in Crystal Lake, Illinois
Nicolai Kessler's primary practice is Derick Dermatology, at 525 Congress Pkwy, Crystal Lake, IL 60014 in Mchenry County. The practice phone is (847) 381-8899.
- Derick Dermatology525 Congress Pkwy, Crystal Lake, IL 60014 · Mchenry CountyPhone(847) 381-8899
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Nicolai Kessler is affiliated with 2 sites of care and 1 medical group
Nicolai Kessler's primary practice is Derick Dermatology in Crystal Lake, Illinois. The medical group on file is Derick Dermatology. Dmand AI also links Nicolai Kessler 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 Nicolai Kessler's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nicolai Kessler practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Derick Dermatology | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Nicolai Kessler is one of 4,299 physician assistants in Illinois
Physician assistant is Nicolai Kessler's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Nicolai Kessler is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near Nicolai Kessler
Counts of physician assistants 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
Nicolai Kessler treated 604 Medicare patients in 2024, average age 73
CMS counts 604 Medicare patients who saw Nicolai Kessler in 2024. The largest group is 65 to 74, with 344 patients. 72% of them have high cholesterol, and 67% have high blood pressure. 4% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nicolai Kessler's median patient age at 51, with 42% women.
Nicolai Kessler's Medicare patients by age, 2024
Nicolai Kessler's Medicare patients by sex, 2024
- Women24440%
- Men36060%
Chronic conditions among Nicolai Kessler's Medicare patients, 2024
- High cholesterol72%
- High blood pressure67%
- Arthritis44%
- Diabetes25%
- Ischemic heart disease25%
- Anxiety21%
- Mood disorders20%
- Atrial fibrillation17%
Share of Medicare patients with each condition. A patient can have several.
Nicolai Kessler's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women42%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nicolai Kessler wrote 777 Medicare Part D claims in 2024
In 2024, Nicolai Kessler wrote 777 Medicare Part D claims for 319 patients. 96% of them were for generic drugs.
Nicolai Kessler's Part D claims by kind of drug, 2024
- Generic744 claims96%
- Brand-name33 claims4%
Drug classes CMS tracks in Nicolai Kessler's Part D claims, 2024
- Antibiotics3%23 of 777 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Nicolai Kessler takes part in Medicare
Nicolai Kessler 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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Nicolai Kessler graduated from University of Wisconsin School of Medicine
Nicolai Kessler graduated from University of Wisconsin School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Nicolai Kessler'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) |
| 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 Nicolai Kessler
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nicolai Kessler's NPI number?
Nicolai Kessler's NPI number is 1346878774. It was assigned on March 31, 2020, and it is active in the NPI Registry.
What does Nicolai Kessler specialize in?
Nicolai Kessler is a physician assistant in Crystal Lake, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Nicolai Kessler practice?
Nicolai Kessler practices at 525 Congress Pkwy, Crystal Lake, IL 60014. Nicolai Kessler's primary practice is Derick Dermatology in Crystal Lake, Illinois. Dmand AI also links Nicolai Kessler to 1 group practice or clinic.
What is Nicolai Kessler's office phone number?
The practice phone on file for Nicolai Kessler is (847) 381-8899.
What is Nicolai Kessler's medical license number?
Nicolai Kessler holds Illinois license 085.008382.
What medical group is Nicolai Kessler part of?
Nicolai Kessler is linked to Derick Dermatology.
Does Nicolai Kessler accept Medicare?
Yes. CMS lists Nicolai Kessler as accepting Medicare assignment.
How many Medicare patients does Nicolai Kessler see?
CMS counts 604 Medicare patients who saw Nicolai Kessler in 2024, with an average age of 73.
Where did Nicolai Kessler go to medical school?
Nicolai Kessler graduated from University of Wisconsin School of Medicine in 2021.
How long has Nicolai Kessler been practicing?
Nicolai Kessler graduated from medical school in 2021, 5 years ago.
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