Mark Barlek
- Part D claims, 2024
- 25
- Hospital affiliations
- 1
- Industry payments
- $4,731
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 3601 W Thirteen Mile Rd, Royal Oak, MI 48073
- Practice phone
- Call (248) 898-5400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mark Barlek'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.
Mark Barlek is a vascular surgeon in Royal Oak, Michigan
Mark Barlek practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Mark Barlek's NPI, 1881127983, was assigned on April 5, 2017. Mark Barlek holds Michigan license 5151016608.
- NPI
- 1881127983NPI Registry (opens in a new tab)
- NPI enumeration date
- April 5, 2017
- NPI status
- Active
- Practice phone
- (248) 898-5400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Mark Barlek practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan
Mark Barlek's primary practice is Corewell Health William Beaumont University Hospital, at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073 in Oakland County. The practice phone is (248) 898-5400.
- Corewell Health William Beaumont University Hospital3601 W Thirteen Mile Rd, Royal Oak, MI 48073 · Oakland CountyPhone(248) 898-5400
Source: Dmand AI Affiliation Data
Mark Barlek is affiliated with 1 site of care
Mark Barlek's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mark Barlek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Barlek practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corewell Health William Beaumont University Hospital | 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 Corewell Health and 6.2K+ hospitals, with verified contacts in the same login.
Mark Barlek is one of 171 vascular surgeons in Michigan
Vascular surgery is Mark Barlek's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Mark Barlek is licensed in Michigan.
Specialties and state licenses
- Vascular surgery, MichiganPrimary
Vascular surgeons near Mark Barlek
Counts of vascular surgeons 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
Mark Barlek's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Mark Barlek's median patient age at 64, with 0% women.
Mark Barlek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Mark Barlek wrote 25 Medicare Part D claims in 2024
In 2024, Mark Barlek wrote 25 Medicare Part D claims for 19 patients. 92% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $24 in total drug cost. In 2023, CMS named 23 claims across 1 drug.
Mark Barlek's Part D claims by kind of drug, 2024
- Generic23 claims92%
- Brand-name and other2 claims8%
Mark Barlek'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.
Drug classes CMS tracks in Mark Barlek's Part D claims, 2024
- Opioids76%19 of 25 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 232024: 1343%
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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Mark Barlek received $4,731 in industry payments from 2022 to 2025
CMS Open Payments shows 59 general payments to Mark Barlek from 12 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 69% of the total. Medtronic, Inc. paid the most, $3,140.
General payments to Mark Barlek by program year, 2022 to 2025
General payments to Mark Barlek by kind, 2022 to 2025
- Food and beverage$3,25869%
- Travel and lodging$1,10523%
- Education$3688%
Companies that paid Mark Barlek the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mark Barlek'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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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 Mark Barlek
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Barlek's NPI number?
Mark Barlek's NPI number is 1881127983. It was assigned on April 5, 2017, and it is active in the NPI Registry.
What does Mark Barlek specialize in?
Mark Barlek is a vascular surgeon in Royal Oak, Michigan. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Mark Barlek practice?
Mark Barlek practices at 3601 W Thirteen Mile Rd, Royal Oak, MI 48073. Mark Barlek's primary practice is Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, part of Corewell Health.
What is Mark Barlek's office phone number?
The practice phone on file for Mark Barlek is (248) 898-5400.
What is Mark Barlek's medical license number?
Mark Barlek holds Michigan license 5151016608.
Which hospitals is Mark Barlek affiliated with?
Mark Barlek practices at Corewell Health William Beaumont University Hospital in Royal Oak, Michigan.
What drugs does Mark Barlek prescribe most?
In 2024 Medicare Part D data, Mark Barlek's most prescribed drugs by claims were Oxycodone HCl.
Has Mark Barlek received payments from drug or device companies?
CMS Open Payments shows $4,731 in general payments to Mark Barlek from 12 companies from 2022 to 2025. The largest total came from Medtronic, Inc.
How long has Mark Barlek been practicing?
Mark Barlek's NPI was assigned in 2017.
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