J Vasc Interv Radiol
Dr. Christopher M. Zylak, MD
- Medicare services, 2024
- 2,256
- Medicare patients, 2024
- 862
- Part D claims, 2024
- 14
- Publications
- 3
- Hospital affiliations
- 5
- Practice address
- 101 W 8th Ave, Spokane, WA 99204
- Practice phone
- Call (509) 474-7370
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Incyte Pathology - Sacred Heart Medical Center Branch
Clinical Lab - Full Service · Spokane, Washington
Find Dr. Zylak'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. Christopher M. Zylak is an interventional radiologist in Spokane, Washington
Dr. Zylak practices at Incyte Pathology - Sacred Heart Medical Center Branch in Spokane, Washington.
Dr. Zylak's NPI, 1669435905, was assigned on April 8, 2006. Dr. Zylak graduated from Queen's University at Kingston in 1996. Dr. Zylak holds Washington license MD00040972.
- NPI
- 1669435905NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325037765
- NPI enumeration date
- April 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (509) 474-7370
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Christopher M. Zylak practices at Incyte Pathology - Sacred Heart Medical Center Branch in Spokane, Washington
Dr. Zylak's primary practice is Incyte Pathology - Sacred Heart Medical Center Branch, at 101 W 8th Ave, Spokane, WA 99204. The practice phone is (509) 474-7370.
- Incyte Pathology - Sacred Heart Medical Center Branch101 W 8th Ave, Spokane, WA 99204Phone(509) 474-7370
Source: Dmand AI Affiliation Data
Dr. Christopher M. Zylak is affiliated with 12 sites of care and 9 medical groups
Dr. Zylak's primary practice is Incyte Pathology - Sacred Heart Medical Center Branch in Spokane, Washington. Dr. Zylak is also affiliated with Prov Sacred Hrt Med Ctr & Childs Hosp. The medical group on file is Inland Imaging. Dmand AI also links Dr. Zylak to 4 more hospitals, 8 medical groups and 6 group practices and clinics, 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. Christopher M. Zylak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zylak practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Incyte Pathology - Sacred Heart Medical Center Branch | Available with a free account |
| +11 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher M. Zylak is one of 109 interventional radiologists in Washington
Vascular and interventional radiology is Dr. Zylak's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Zylak is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Zylak's licenses on file in 5 states: Washington, Oregon, Montana, Arizona and Florida.
Specialties and state licenses
- Vascular and interventional radiology, WashingtonPrimary
- Oregon license
- Montana license
- Arizona license
- Florida license
Interventional radiologists near Dr. Zylak
Counts of interventional radiologists 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. Christopher M. Zylak billed Medicare for 2,256 services in 2024
CMS data shows 2,256 Medicare services from Dr. Zylak across 26 procedure codes in 2024, for 862 Medicare patients. Medicare paid $79,699 for them.
Dr. Zylak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 1,7682024: 1,24829%
- Tests and treatments
- 2023: 5742024: 45920%
- Imaging
- 2023: 2522024: 32629%
- Surgery
- 2023: 1592024: 12323%
- Drugs given in the office
- 2023: 2292024: 10056%
Where Dr. Zylak's Medicare services took place, 2024
- In an office1,69675%
- In a facility56125%
Dr. Zylak compared with the Washington median for interventional radiologists, 2024
- Dr. Zylak
- Washington median
- Medicare services
- 2,256vs 1,0332.2 times
- Medicare patients
- 862vs 75314% above
- Part D claims
- 12vs 1625% below
Medians across 101 interventional radiologists in Washington with Dmand AI profiles that report each measure.
Dr. Zylak'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. Zylak?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Zylak and other interventional radiologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher M. Zylak treated 862 Medicare patients in 2024, average age 74
CMS counts 862 Medicare patients who saw Dr. Zylak in 2024. The largest group is 65 to 74, with 334 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 17% are also on Medicaid. Their average risk score is 2.08, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Zylak's median patient age at 58, with 53% women.
Dr. Zylak's Medicare patients by age, 2024
Dr. Zylak's Medicare patients by sex, 2024
- Women44552%
- Men41748%
Chronic conditions among Dr. Zylak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis53%
- Diabetes35%
- Ischemic heart disease35%
- Chronic kidney disease34%
- Heart failure33%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Zylak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Christopher M. Zylak wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Zylak wrote 14 Medicare Part D claims. 79% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $56 in total drug cost. In 2017, CMS named 17 claims across 1 drug.
Dr. Zylak's Part D claims by kind of drug, 2024
- Generic11 claims79%
- Brand-name and other3 claims21%
Dr. Zylak's most prescribed drugs by claims, 2023
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, 2017 to 2023
- 2017
- 2023
- Claims for drugs CMS names
- 2017: 172023: 1229%
Drugs named by CMS: 1 in 2023, 1 in 2017.
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
How Dr. Christopher M. Zylak takes part in Medicare
Dr. Zylak accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Christopher M. Zylak has 3 publications on record
Dmand AI links 3 papers to Dr. Zylak in 2022. Dr. Zylak has published most often in J Vasc Interv Radiol. Dr. Zylak's most frequent co-authors are Sabeen Dhand, MD, Ryan Michael Hegg, MD and Kevin S. Hirsch, MD.
Dr. Zylak's most frequent co-authors
Recent publications by Dr. Zylak
J Vasc Interv Radiol
See who Dr. Zylak researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zylak works with, so you can find a warm path to the right interventional radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christopher M. Zylak received $57,812 in industry payments from 2016 to 2025
CMS Open Payments shows 405 general payments to Dr. Zylak from 45 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 30% of the total. Medtronic Vascular, Inc. paid the most, $19,472.
General payments to Dr. Zylak by program year, 2016 to 2025
General payments to Dr. Zylak by kind, 2016 to 2025
- Food and beverage$17,60730%
- Royalties and licenses$17,47730%
- Speaker and faculty fees$16,65529%
- Consulting fees$3,7506%
- Other$2,3234%
Companies that paid Dr. Zylak 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. Christopher M. Zylak graduated from Queen's University at Kingston
Dr. Zylak graduated from Queen's University at Kingston in 1996. Dr. Zylak is a member of SIR.
- Medical school
- Board certified in interventional radiology and diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Christopher M. Zylak accepts plans from 7 insurance carriers
Dr. Zylak is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, HCSC and Cigna. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- HCSC
- Cigna
- Aetna
- Alliant Health Plans
- CMS Medicare
- United Healthcare
Plan types Dr. Zylak accepts, by number of carriers
- PPO4
- HMO3
- Medicare3
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Christopher M. Zylak'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Christopher M. Zylak
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. Christopher M. Zylak's NPI number?
Dr. Christopher M. Zylak's NPI number is 1669435905. It was assigned on April 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher M. Zylak?
Dr. Christopher M. Zylak is an interventional radiologist in Spokane, Washington. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Christopher M. Zylak practice?
Dr. Zylak practices at 101 W 8th Ave, Spokane, WA 99204. Dr. Zylak's primary practice is Incyte Pathology - Sacred Heart Medical Center Branch in Spokane, Washington. Dmand AI also links Dr. Zylak to 4 hospitals, 8 medical groups and 6 group practices and clinics.
What is Dr. Christopher M. Zylak's office phone number?
The practice phone on file for Dr. Zylak is (509) 474-7370.
What is Dr. Christopher M. Zylak's medical license number?
Dr. Zylak holds Washington license MD00040972, one of the licenses on file in 5 states.
Which states has Dr. Christopher M. Zylak been licensed in?
Dmand AI has state licenses on file for Dr. Zylak in Washington (2002 to 2026), Oregon (since 2004), Montana (2017 to 2027), Arizona (1997 to 2025) and Florida (2001 to 2006).
Which hospitals is Dr. Christopher M. Zylak affiliated with?
Dr. Zylak is affiliated with Prov Sacred Hrt Med Ctr & Childs Hosp. Dmand AI links Dr. Zylak to 4 more hospitals.
What medical group is Dr. Christopher M. Zylak part of?
Dr. Zylak is linked to Inland Imaging. Dmand AI links Dr. Zylak to 8 more medical groups.
Does Dr. Christopher M. Zylak accept Medicare?
Yes. CMS data shows Dr. Zylak billed Medicare for 2,256 services in 2024, and Dr. Zylak accepts Medicare assignment.
How many Medicare patients does Dr. Christopher M. Zylak see?
CMS counts 862 Medicare patients who saw Dr. Zylak in 2024, with an average age of 74.
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Is Dr. Christopher M. Zylak board certified?
Yes. Dr. Zylak is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology.
What services does Dr. Christopher M. Zylak bill to Medicare?
In 2024, Dr. Zylak's most billed Medicare services were medicare temporary code (Q9967), blood vessel study (93971) and special service (99152).
Where did Dr. Christopher M. Zylak go to medical school?
Dr. Zylak graduated from Queen's University at Kingston in 1996.
What drugs does Dr. Christopher M. Zylak prescribe most?
In 2023 Medicare Part D data, Dr. Zylak's most prescribed drugs by claims were Clopidogrel.
Has Dr. Christopher M. Zylak received payments from drug or device companies?
CMS Open Payments shows $57,812 in general payments to Dr. Zylak from 45 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Christopher M. Zylak been practicing?
Dr. Zylak graduated from medical school in 1996, 30 years ago.
Does Dr. Christopher M. Zylak do research?
Dmand AI links 3 publications to Dr. Zylak.
Who does Dr. Christopher M. Zylak publish with?
Dr. Zylak's most frequent co-authors are Sabeen Dhand, MD (1 shared paper), Ryan Michael Hegg, MD (1 shared paper) and Kevin S. Hirsch, MD (1 shared paper).
What insurance does Dr. Christopher M. Zylak accept?
Dr. Zylak is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, HCSC and Cigna. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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