Attitude of Health PersonnelCritical CareIntensive Care Units
Dr. Katriina Marie Hopper, MD
NPI1962679811
- Medicare services, 2017
- 815
- Part D claims, 2020
- 37
- Publications
- 1
- Industry payments
- $36
- State license
- 1
- Practice address
- 500 Campus Dr, Hancock, MI 49930-1569
- Practice phone
- Call (906) 483-1730
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
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Dr. Katriina Marie Hopper is an internist in Hancock, Michigan
Dr. Hopper practices in Hancock, Michigan.
Dr. Hopper's NPI, 1962679811, was assigned on May 9, 2008. Dr. Hopper holds Michigan license 4301103973.
NPI and contact details
- NPI
- 1962679811NPI Registry (opens in a new tab)
- NPI enumeration date
- May 9, 2008
- NPI status
- Active
- Practice phone
- (906) 483-1730
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Katriina Marie Hopper's practice address is in Hancock, Michigan
Dr. Hopper's practice address in the NPI Registry is 500 Campus Dr, Hancock, MI 49930-1569. The practice phone is (906) 483-1730.
- NPI Registry address500 Campus Dr, Hancock, MI 49930-1569Phone(906) 483-1730
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Katriina Marie Hopper's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hopper practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Hopper's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katriina Marie Hopper is one of 4,804 internists in Michigan
Internal medicine is Dr. Hopper's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Hopper is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Hopper
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
4,804internists in Michigan
6internists in Hancock
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Katriina Marie Hopper billed Medicare for 815 services in 2017
CMS data shows 815 Medicare services from Dr. Hopper across 11 procedure codes in 2017. Medicare paid $53,246 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2017815
Paid by Medicare$53,246
Procedure codes11
Dr. Hopper's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 6102017: 6537%
- Other services
- 2016: 1032017: 14036%
- Tests and treatments
- 2016: 272017: 2219%
Dr. Hopper compared with the Michigan median for internists, 2017
- Dr. Hopper
- Michigan median
- Medicare services
- 815vs 42393% above
- Part D claims
- 37vs 31488% below
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Hopper's most billed Medicare procedure codes, 2017
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. Hopper?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hopper and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katriina Marie Hopper's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Hopper's median patient age at 74, with 100% women.
Dr. Hopper's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Katriina Marie Hopper wrote 37 Medicare Part D claims in 2020
In 2020, Dr. Hopper wrote 37 Medicare Part D claims. Every claim was for a generic drug. They cover 3 drugs, with $847 in total drug cost. In 2019, CMS named 88 claims across 6 drugs.
Part D claims, 202037
Drugs named by CMS3
Total drug cost$847
Dr. Hopper's most prescribed drugs by claims, 2020
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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 882020: 3758%
Drugs named by CMS: 3 in 2020, 6 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Katriina Marie Hopper has 1 publication on record
Dmand AI links 1 paper to Dr. Hopper in 2015. Dr. Hopper's most frequent co-author is Terri R. Fried, MD.
Papers1
Dr. Hopper's most frequent co-authors
Recent publications by Dr. Hopper
See who Dr. Hopper researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hopper works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Katriina Marie Hopper received $36 in industry payments from 2018 to 2019
CMS Open Payments shows 2 general payments to Dr. Hopper from 2 drug and device companies from 2018 to 2019. Food and beverage make up the largest share, 100% of the total. Sunovion Pharmaceuticals Inc. paid the most, $23.
General payments to Dr. Hopper by program year, 2018 to 2019
Companies that paid Dr. Hopper the most, 2018 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Katriina Marie Hopper'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| 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. Katriina Marie Hopper
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. Katriina Marie Hopper's NPI number?
Dr. Katriina Marie Hopper's NPI number is 1962679811. It was assigned on May 9, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Katriina Marie Hopper?
Dr. Katriina Marie Hopper is an internist in Hancock, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Katriina Marie Hopper practice?
Dr. Hopper practices at 500 Campus Dr, Hancock, MI 49930-1569.
What is Dr. Katriina Marie Hopper's office phone number?
The practice phone on file for Dr. Hopper is (906) 483-1730.
What is Dr. Katriina Marie Hopper's medical license number?
Dr. Hopper holds Michigan license 4301103973.
Does Dr. Katriina Marie Hopper accept Medicare?
Yes. CMS data shows Dr. Hopper billed Medicare for 815 services in 2017.
What services does Dr. Katriina Marie Hopper bill to Medicare?
In 2017, Dr. Hopper's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and office visit, established patient (99213).
What drugs does Dr. Katriina Marie Hopper prescribe most?
In 2020 Medicare Part D data, Dr. Hopper's most prescribed drugs by claims were Prednisolone Acetate, Sertraline HCl and Losartan Potassium.
Has Dr. Katriina Marie Hopper received payments from drug or device companies?
CMS Open Payments shows $36 in general payments to Dr. Hopper from 2 companies from 2018 to 2019. The largest total came from Sunovion Pharmaceuticals Inc.
How long has Dr. Katriina Marie Hopper been practicing?
Dr. Hopper's NPI was assigned in 2008.
Does Dr. Katriina Marie Hopper do research?
Dmand AI links 1 publication to Dr. Hopper.
Who does Dr. Katriina Marie Hopper publish with?
Dr. Hopper's most frequent co-authors are Terri R. Fried, MD (1 shared paper).
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