Matthew Gregory Knowlson, CRNA
- Medicare patients, 2024
- 41
- Hospital affiliations
- 2
- Industry payments
- $34
- Medical groups
- 6
- State licenses
- 2
- Practice address
- 1 Medical Park, Wheeling, WV 26003
- Practice phone
- Call (304) 243-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Matthew Knowlson'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.
Matthew Gregory Knowlson is a nurse anesthetist in Wheeling, West Virginia
Matthew Knowlson practices at WVU Medicine Wheeling Hospital in Wheeling, West Virginia, part of West Virginia University Health System.
Matthew Knowlson's NPI, 1740602341, was assigned on January 16, 2014. Matthew Knowlson holds Ohio license RN372394.
- NPI
- 1740602341NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547490088
- NPI enumeration date
- January 16, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (304) 243-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Matthew Gregory Knowlson practices at WVU Medicine Wheeling Hospital in Wheeling, West Virginia
Matthew Knowlson's primary practice is WVU Medicine Wheeling Hospital, at 1 Medical Park, Wheeling, WV 26003 in Ohio County. The practice phone is (304) 243-3000.
- WVU Medicine Wheeling Hospital1 Medical Park, Wheeling, WV 26003 · Ohio CountyPhone(304) 243-3000
Source: Dmand AI Affiliation Data
Matthew Gregory Knowlson is affiliated with 2 sites of care and 6 medical groups
Matthew Knowlson's primary practice is WVU Medicine Wheeling Hospital in Wheeling, West Virginia, part of West Virginia University Health System. Matthew Knowlson is also affiliated with East Liverpool City Hospital. The medical group on file is WVU Medicine Wheeling Hospital. Dmand AI also links Matthew Knowlson to 5 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Matthew Gregory Knowlson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Matthew Knowlson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| WVU Medicine Wheeling Hospital | Available with a free account |
| +1 more site and 5 medical groups | 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 West Virginia University Health System and 6.2K+ hospitals, with verified contacts in the same login.
Matthew Gregory Knowlson is one of 705 nurse anesthetists in West Virginia
Nurse anesthetist, certified registered is Matthew Knowlson's primary specialty in the NPI Registry, under taxonomy code 367500000X. Dmand AI has Matthew Knowlson's licenses on file in 2 states: Ohio and Pennsylvania.
Specialties and state licenses
- Certified registered nurse anesthetist, OhioPrimary
- Pennsylvania license
Nurse anesthetists near Matthew Knowlson
Counts of nurse anesthetists 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
Matthew Gregory Knowlson treated 41 Medicare patients in 2024, average age 76
CMS counts 41 Medicare patients who saw Matthew Knowlson in 2024. The largest group is 65 to 74, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Matthew Knowlson's median patient age at 70, with 56% women.
Matthew Knowlson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Matthew Knowlson's Medicare patients by sex, 2024
- Women2459%
- Men1741%
Chronic conditions among Matthew Knowlson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Ischemic heart disease37%
- Depression34%
- Heart failure34%
- Mood disorders34%
- Chronic kidney disease32%
Share of Medicare patients with each condition. A patient can have several.
Matthew Knowlson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women56%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Matthew Gregory Knowlson takes part in Medicare
Matthew Knowlson 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)
Matthew Gregory Knowlson received $34 in industry payments in 2025
CMS Open Payments shows 1 general payment to Matthew Knowlson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $34.
Companies that paid Matthew Knowlson 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 Matthew Gregory Knowlson'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 DataMedicare Physician & Other Practitioners - 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 Matthew Gregory Knowlson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Matthew Gregory Knowlson's NPI number?
Matthew Gregory Knowlson's NPI number is 1740602341. It was assigned on January 16, 2014, and it is active in the NPI Registry.
What does Matthew Gregory Knowlson specialize in?
Matthew Gregory Knowlson is a nurse anesthetist in Wheeling, West Virginia. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Matthew Gregory Knowlson practice?
Matthew Knowlson practices at 1 Medical Park, Wheeling, WV 26003. Matthew Knowlson's primary practice is WVU Medicine Wheeling Hospital in Wheeling, West Virginia, part of West Virginia University Health System. Dmand AI also links Matthew Knowlson to 5 medical groups.
What is Matthew Gregory Knowlson's office phone number?
The practice phone on file for Matthew Knowlson is (304) 243-3000.
What is Matthew Gregory Knowlson's medical license number?
Matthew Knowlson holds Ohio license RN372394, one of the licenses on file in 2 states.
Which states has Matthew Gregory Knowlson been licensed in?
Dmand AI has state licenses on file for Matthew Knowlson in Ohio and Pennsylvania.
Which hospitals is Matthew Gregory Knowlson affiliated with?
Matthew Knowlson practices at WVU Medicine Wheeling Hospital in Wheeling, West Virginia. Matthew Knowlson is also affiliated with East Liverpool City Hospital.
What medical group is Matthew Gregory Knowlson part of?
Matthew Knowlson is linked to WVU Medicine Wheeling Hospital. Dmand AI links Matthew Knowlson to 5 more medical groups.
Does Matthew Gregory Knowlson accept Medicare?
Yes. CMS lists Matthew Knowlson as accepting Medicare assignment.
How many Medicare patients does Matthew Gregory Knowlson see?
CMS counts 41 Medicare patients who saw Matthew Knowlson in 2024, with an average age of 76.
Has Matthew Gregory Knowlson received payments from drug or device companies?
CMS Open Payments shows $34 in general payments to Matthew Knowlson from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Matthew Gregory Knowlson been practicing?
Matthew Knowlson graduated from medical school in 2013, 13 years ago.
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