Dr. Mark Kent Zlab, MD
- Medicare services, 2023
- 448
- Part D claims, 2024
- 42
- Industry payments
- $131
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 5950 University Ave Ste 380 Suite 380, West Des Moines, IA 50266
- Practice phone
- Call (515) 875-9908
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Iowa Clinic - West Des Moines (University Ave)
Multi-specialty group site · West Des Moines, Iowa
Find Dr. Zlab's professional email, personal email and mobile number
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Dr. Mark Kent Zlab is an otolaryngologist in West Des Moines, Iowa
Dr. Zlab practices at The Iowa Clinic - West Des Moines (University Ave) in West Des Moines, Iowa.
Dr. Zlab's NPI, 1477549210, was assigned on September 27, 2005. Dr. Zlab graduated from University of Nebraska College of Medicine in 1985. Dr. Zlab holds Iowa license MD-25781.
- NPI
- 1477549210NPI Registry (opens in a new tab)
- NPI enumeration date
- September 27, 2005
- NPI status
- Active
- Practice phone
- (515) 875-9908
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Kent Zlab practices at The Iowa Clinic - West Des Moines (University Ave) in West Des Moines, Iowa
Dr. Zlab's primary practice is The Iowa Clinic - West Des Moines (University Ave), at 5950 University Ave Ste 380 Suite 380, West Des Moines, IA 50266. The practice phone is (515) 875-9908.
- The Iowa Clinic - West Des Moines (University Ave)5950 University Ave Ste 380 Suite 380, West Des Moines, IA 50266Phone(515) 875-9908
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Kent Zlab is affiliated with 1 site of care and 1 medical group
Dr. Zlab's primary practice is The Iowa Clinic - West Des Moines (University Ave) in West Des Moines, Iowa. The medical group on file is The Iowa Clinic.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Mark Kent Zlab's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zlab practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Iowa Clinic - West Des Moines (University Ave) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Kent Zlab is one of 105 otolaryngologists in Iowa
Otolaryngology is Dr. Zlab's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Zlab is licensed in Iowa.
Specialties and state licenses
- Otolaryngology, IowaPrimary
Otolaryngologists near Dr. Zlab
Counts of otolaryngologists 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. Mark Kent Zlab billed Medicare for 448 services in 2023
CMS data shows 448 Medicare services from Dr. Zlab across 6 procedure codes in 2023. Medicare paid $15,711 for them. Every service was in an office.
Dr. Zlab's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 5602023: 29248%
- Surgery
- 2022: 1802023: 8056%
- Tests and treatments
- 2022: 1,0232023: 7693%
- Drugs given in the office
- 2022: 712023: 0100%
Dr. Zlab compared with the Iowa median for otolaryngologists, 2023
- Dr. Zlab
- Iowa median
- Medicare services
- 448vs 60125% below
- Part D claims
- 12vs 10488% below
Medians across 110 otolaryngologists in Iowa with Dmand AI profiles that report each measure.
Dr. Zlab's most billed Medicare procedure codes, 2023
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. Zlab?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zlab and other otolaryngologists in Iowa.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Kent Zlab's patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Dr. Zlab's median patient age at 36, with 47% women.
Dr. Zlab's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women47%
- Men52%
Source: Dmand AI Patient Panel Data
Dr. Mark Kent Zlab wrote 42 Medicare Part D claims in 2024
In 2024, Dr. Zlab wrote 42 Medicare Part D claims for 20 patients. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $400 in total drug cost. In 2023, CMS named 310 claims across 10 drugs.
Dr. Zlab'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: 3102024: 1296%
Drugs named by CMS: 1 in 2024, 10 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. Mark Kent Zlab received $131 in industry payments from 2016 to 2023
CMS Open Payments shows 8 general payments to Dr. Zlab from 4 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Intersect ENT, Inc. paid the most, $47.
General payments to Dr. Zlab by program year, 2016 to 2023
Companies that paid Dr. Zlab the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Kent Zlab graduated from University of Nebraska College of Medicine
Dr. Zlab graduated from University of Nebraska College of Medicine in 1985.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Kent Zlab'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 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) |
| 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. Mark Kent Zlab
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What is Dr. Mark Kent Zlab's NPI number?
Dr. Mark Kent Zlab's NPI number is 1477549210. It was assigned on September 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Kent Zlab?
Dr. Mark Kent Zlab is an otolaryngologist in West Des Moines, Iowa. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Mark Kent Zlab practice?
Dr. Zlab practices at 5950 University Ave Ste 380 Suite 380, West Des Moines, IA 50266. Dr. Zlab's primary practice is The Iowa Clinic - West Des Moines (University Ave) in West Des Moines, Iowa.
What is Dr. Mark Kent Zlab's office phone number?
The practice phone on file for Dr. Zlab is (515) 875-9908.
What is Dr. Mark Kent Zlab's medical license number?
Dr. Zlab holds Iowa license MD-25781.
What medical group is Dr. Mark Kent Zlab part of?
Dr. Zlab is linked to The Iowa Clinic.
Does Dr. Mark Kent Zlab accept Medicare?
Yes. CMS data shows Dr. Zlab billed Medicare for 448 services in 2023.
What services does Dr. Mark Kent Zlab bill to Medicare?
In 2023, Dr. Zlab's most billed Medicare services were office visit, established patient (99212), office visit, new patient (99202) and surgery: ear (69210).
Where did Dr. Mark Kent Zlab go to medical school?
Dr. Zlab graduated from University of Nebraska College of Medicine in 1985.
What drugs does Dr. Mark Kent Zlab prescribe most?
In 2024 Medicare Part D data, Dr. Zlab's most prescribed drugs by claims were Ipratropium Bromide.
Has Dr. Mark Kent Zlab received payments from drug or device companies?
CMS Open Payments shows $131 in general payments to Dr. Zlab from 4 companies from 2016 to 2023. The largest total came from Intersect ENT, Inc.
How long has Dr. Mark Kent Zlab been practicing?
Dr. Zlab graduated from medical school in 1985, 41 years ago.
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