Dr. Karl Lucas Koessler-Streiker, DO
- Part D claims, 2024
- 54
- Hospital affiliations
- 1
- Industry payments
- $185
- Medical group
- 1
- State license
- 1
- Practice address
- 3999 Richmond Road, Beachwood, OH 44122
- Practice phone
- Call (216) 593-5511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Koessler-Streiker'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.
Dr. Karl Lucas Koessler-Streiker is a neurologist in Beachwood, Ohio
Dr. Koessler-Streiker practices at University Hospitals Ahuja Medical Center in Beachwood, Ohio, part of University Hospitals Health System.
Dr. Koessler-Streiker's NPI, 1336728526, was assigned on April 5, 2021. Dr. Koessler-Streiker holds Ohio license 34.018097.
- NPI
- 1336728526NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971000381
- NPI enumeration date
- April 5, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (216) 593-5511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karl Lucas Koessler-Streiker practices at University Hospitals Ahuja Medical Center in Beachwood, Ohio
Dr. Koessler-Streiker's primary practice is University Hospitals Ahuja Medical Center, at 3999 Richmond Road, Beachwood, OH 44122 in Cuyahoga County. The practice phone is (216) 593-5511.
- University Hospitals Ahuja Medical Center3999 Richmond Road, Beachwood, OH 44122 · Cuyahoga CountyPhone(216) 593-5511
Source: Dmand AI Affiliation Data
Dr. Karl Lucas Koessler-Streiker is affiliated with 3 sites of care and 1 medical group
Dr. Koessler-Streiker's primary practice is University Hospitals Ahuja Medical Center in Beachwood, Ohio, part of University Hospitals Health System. The medical group on file is University Hospitals Medical Practices. Dmand AI also links Dr. Koessler-Streiker to 2 more hospital outpatient departments, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karl Lucas Koessler-Streiker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koessler-Streiker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Hospitals Ahuja Medical Center | Available with a free account |
| +2 more affiliated sites | 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 University Hospitals Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Karl Lucas Koessler-Streiker is one of 738 neurologists in Ohio
Neurology is Dr. Koessler-Streiker's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Koessler-Streiker is licensed in Ohio.
Specialties and state licenses
- Neurology, OhioPrimary
Neurologists near Dr. Koessler-Streiker
Counts of neurologists 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
Dr. Karl Lucas Koessler-Streiker's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Koessler-Streiker's median patient age at 69, with 52% women.
Dr. Koessler-Streiker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Karl Lucas Koessler-Streiker wrote 54 Medicare Part D claims in 2024
In 2024, Dr. Koessler-Streiker wrote 54 Medicare Part D claims for 15 patients. 89% of them were for generic drugs.
Dr. Koessler-Streiker's Part D claims by kind of drug, 2024
- Generic48 claims89%
- Brand-name and other6 claims11%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Karl Lucas Koessler-Streiker takes part in Medicare
Dr. Koessler-Streiker 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)
For MedTech and pharma teams
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Dr. Karl Lucas Koessler-Streiker received $185 in industry payments in 2025
CMS Open Payments shows 9 general payments to Dr. Koessler-Streiker from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. UCB, Inc. paid the most, $41.
Companies that paid Dr. Koessler-Streiker 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 Dr. Karl Lucas Koessler-Streiker'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Dr. Karl Lucas Koessler-Streiker
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. Karl Lucas Koessler-Streiker's NPI number?
Dr. Karl Lucas Koessler-Streiker's NPI number is 1336728526. It was assigned on April 5, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Karl Lucas Koessler-Streiker?
Dr. Karl Lucas Koessler-Streiker is a neurologist in Beachwood, Ohio. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Karl Lucas Koessler-Streiker practice?
Dr. Koessler-Streiker practices at 3999 Richmond Road, Beachwood, OH 44122. Dr. Koessler-Streiker's primary practice is University Hospitals Ahuja Medical Center in Beachwood, Ohio, part of University Hospitals Health System. Dmand AI also links Dr. Koessler-Streiker to 2 hospital outpatient departments.
What is Dr. Karl Lucas Koessler-Streiker's office phone number?
The practice phone on file for Dr. Koessler-Streiker is (216) 593-5511.
What is Dr. Karl Lucas Koessler-Streiker's medical license number?
Dr. Koessler-Streiker holds Ohio license 34.018097.
Which hospitals is Dr. Karl Lucas Koessler-Streiker affiliated with?
Dr. Koessler-Streiker practices at University Hospitals Ahuja Medical Center in Beachwood, Ohio.
What medical group is Dr. Karl Lucas Koessler-Streiker part of?
Dr. Koessler-Streiker is linked to University Hospitals Medical Practices.
Does Dr. Karl Lucas Koessler-Streiker accept Medicare?
Yes. CMS lists Dr. Koessler-Streiker as accepting Medicare assignment.
Has Dr. Karl Lucas Koessler-Streiker received payments from drug or device companies?
CMS Open Payments shows $185 in general payments to Dr. Koessler-Streiker from 8 companies from 2025 to 2025. The largest total came from UCB, Inc.
How long has Dr. Karl Lucas Koessler-Streiker been practicing?
Dr. Koessler-Streiker graduated from medical school in 2025, 1 years ago.
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