Matthew Howard Clark, Acnpcag
- Medicare patients, 2024
- 40
- Part D claims, 2024
- 286
- Hospital affiliations
- 5
- Industry payments
- $35
- Medical group
- 1
- Practice address
- 1216 Second Street Southwest, Rochester, MN 55902
- Practice phone
- Call (507) 255-5123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Matthew Clark'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 Howard Clark is a nurse practitioner in Rochester, Minnesota
Matthew Clark practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic.
Matthew Clark's NPI, 1407341134, was assigned on June 25, 2018. Matthew Clark holds Minnesota license 5933.
- NPI
- 1407341134NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224386024
- NPI enumeration date
- June 25, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (507) 255-5123
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Matthew Howard Clark practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota
Matthew Clark's primary practice is Mayo Clinic Hospital, Saint Marys Campus, at 1216 Second Street Southwest, Rochester, MN 55902 in Olmsted County. The practice phone is (507) 255-5123.
- Mayo Clinic Hospital, Saint Marys Campus1216 Second Street Southwest, Rochester, MN 55902 · Olmsted CountyPhone(507) 255-5123
Source: Dmand AI Affiliation Data
Matthew Howard Clark is affiliated with 6 sites of care and 1 medical group
Matthew Clark's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. Matthew Clark is also affiliated with Mayo Clinic Health System in Albert Lea. The medical group on file is Mayo Clinic. Dmand AI also links Matthew Clark to 3 more hospitals and 1 hospice, 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 Howard Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Matthew Clark practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital, Saint Marys Campus | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Matthew Howard Clark is one of 1,937 nurse practitioners in Minnesota
Nurse practitioner is Matthew Clark's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Matthew Clark is licensed in Minnesota.
Specialties and state licenses
- Nurse practitioner, MinnesotaPrimary
Nurse practitioners near Matthew Clark
Counts of nurse practitioners 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 Howard Clark treated 40 Medicare patients in 2024, average age 73
CMS counts 40 Medicare patients who saw Matthew Clark in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 3.06, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Matthew Clark's median patient age at 75, with 55% women.
Matthew Clark's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Matthew Clark's Medicare patients by sex, 2024
- Women1538%
- Men2563%
Chronic conditions among Matthew Clark's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease48%
- Arthritis45%
- Diabetes38%
- Atrial fibrillation30%
Share of Medicare patients with each condition. A patient can have several.
Matthew Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Matthew Howard Clark wrote 286 Medicare Part D claims in 2024
In 2024, Matthew Clark wrote 286 Medicare Part D claims for 73 patients. 85% of them were for generic drugs.
Matthew Clark's Part D claims by kind of drug, 2024
- Generic243 claims85%
- Brand-name43 claims15%
Drug classes CMS tracks in Matthew Clark's Part D claims, 2024
- Antibiotics19%55 of 286 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Matthew Howard Clark offers telehealth to Medicare patients
Matthew Clark accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Matthew Clark as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Matthew Howard Clark received $35 in industry payments in 2025
CMS Open Payments shows 1 general payment to Matthew Clark from 1 drug or device company in 2025. Education make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $35.
Companies that paid Matthew Clark 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 Howard Clark'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) |
| 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 Matthew Howard Clark
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 Howard Clark's NPI number?
Matthew Howard Clark's NPI number is 1407341134. It was assigned on June 25, 2018, and it is active in the NPI Registry.
What does Matthew Howard Clark specialize in?
Matthew Howard Clark is a nurse practitioner in Rochester, Minnesota. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Matthew Howard Clark practice?
Matthew Clark practices at 1216 Second Street Southwest, Rochester, MN 55902. Matthew Clark's primary practice is Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota, part of Mayo Clinic. Dmand AI also links Matthew Clark to 3 hospitals and 1 hospice.
What is Matthew Howard Clark's office phone number?
The practice phone on file for Matthew Clark is (507) 255-5123.
What is Matthew Howard Clark's medical license number?
Matthew Clark holds Minnesota license 5933.
Which hospitals is Matthew Howard Clark affiliated with?
Matthew Clark practices at Mayo Clinic Hospital, Saint Marys Campus in Rochester, Minnesota. Matthew Clark is also affiliated with Mayo Clinic Health System in Albert Lea. Dmand AI links Matthew Clark to 3 more hospitals.
What medical group is Matthew Howard Clark part of?
Matthew Clark is linked to Mayo Clinic.
Does Matthew Howard Clark accept Medicare?
Yes. CMS lists Matthew Clark as accepting Medicare assignment.
Does Matthew Howard Clark offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Matthew Clark as offering telehealth services.
How many Medicare patients does Matthew Howard Clark see?
CMS counts 40 Medicare patients who saw Matthew Clark in 2024, with an average age of 73.
Has Matthew Howard Clark received payments from drug or device companies?
CMS Open Payments shows $35 in general payments to Matthew Clark from 1 company from 2025 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Matthew Howard Clark been practicing?
Matthew Clark graduated from medical school in 2018, 8 years ago.
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