New Microbiol
Brain AbscessFatal OutcomeGram-Positive Bacterial Infections
Dr. Mark E. Loehrke, MD
NPI1801865696
- Medicare services, 2021
- 208
- Part D claims, 2022
- 12
- Publications
- 11
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1000 Oakland Dr, Kalamazoo, MI 49008-1282
- Practice phone
- Call (269) 337-6300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Loehrke's professional email, personal email and mobile number
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Dr. Mark E. Loehrke is an internist in Kalamazoo, Michigan
Dr. Loehrke practices in Kalamazoo, Michigan.
Dr. Loehrke's NPI, 1801865696, was assigned on March 15, 2006. Dr. Loehrke graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1981. Dr. Loehrke holds Michigan license 4301401826.
NPI and contact details
- NPI
- 1801865696NPI Registry (opens in a new tab)
- NPI enumeration date
- March 15, 2006
- NPI status
- Active
- Practice phone
- (269) 337-6300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Mark E. Loehrke's practice address is in Kalamazoo, Michigan
Dr. Loehrke's practice address in the NPI Registry is 1000 Oakland Dr, Kalamazoo, MI 49008-1282. The practice phone is (269) 337-6300.
- NPI Registry address1000 Oakland Dr, Kalamazoo, MI 49008-1282Phone(269) 337-6300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Mark E. Loehrke's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Loehrke practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Loehrke's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark E. Loehrke is one of 4,804 internists in Michigan
Internal medicine is Dr. Loehrke's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Loehrke is licensed in Michigan.
Specialties and state licenses
- Internal medicine, MichiganPrimary
Internists near Dr. Loehrke
Counts of internists 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 E. Loehrke billed Medicare for 208 services in 2021
CMS data shows 208 Medicare services from Dr. Loehrke across 5 procedure codes in 2021. Medicare paid $13,661 for them.
Medicare services, 2021208
Paid by Medicare$13,661
Procedure codes5
Dr. Loehrke's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1982021: 1914%
- Surgery
- 2020: 122021: 1742%
Where Dr. Loehrke's Medicare services took place, 2021
- In an office8239%
- In a facility12661%
Dr. Loehrke compared with the Michigan median for internists, 2021
- Dr. Loehrke
- Michigan median
- Medicare services
- 208vs 42351% below
- Part D claims
- 12vs 31496% below
Medians across 4,524 internists in Michigan with Dmand AI profiles that report each measure.
Dr. Loehrke's most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Loehrke and other internists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark E. Loehrke's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Loehrke's median patient age at 64, with 100% women.
Dr. Loehrke's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Mark E. Loehrke wrote 12 Medicare Part D claims in 2022
In 2022, Dr. Loehrke wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $9 in total drug cost. In 2021, CMS named 25 claims across 2 drugs.
Part D claims, 202212
Drugs named by CMS1
Total drug cost$9
Dr. Loehrke's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 252022: 1252%
Drugs named by CMS: 1 in 2022, 2 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Mark E. Loehrke has 11 publications on record
Dmand AI links 11 papers to Dr. Loehrke, published from 2010 to 2013. 2013 was the busiest year, with 2. The most frequent topics are Magnetic Resonance Imaging, Brain Neoplasms and Cardio-Renal Syndrome. Dr. Loehrke has published most often in Am J Med Sci. Dr. Loehrke's most frequent co-authors are Rajanshu Verma, MD, Donald H. Batts, MD and Radhika Dhamija, MD.
Papers11
Years published2010 to 2013
Topics Dr. Loehrke writes about most
- Magnetic Resonance Imaging
- Brain Neoplasms
- Cardio-Renal Syndrome
- Heart Failure
- Tomography, X-Ray Computed
Dr. Loehrke's most frequent co-authors
- Rajanshu Verma, MD5 shared papers
- Donald H. Batts, MD2 shared papers
- Radhika Dhamija, MD2 shared papers
Recent publications by Dr. Loehrke
AIDS-Related Opportunistic InfectionsAntiretroviral Therapy, Highly ActiveBrain
Factor VIIIHemophilia AHemorrhage
Cleve Clin J Med
Acute Kidney InjuryCardio-Renal SyndromeHeart Failure
See who Dr. Loehrke researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Loehrke 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. Mark E. Loehrke graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Loehrke graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark E. Loehrke'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 |
| 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 E. Loehrke
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. Mark E. Loehrke's NPI number?
Dr. Mark E. Loehrke's NPI number is 1801865696. It was assigned on March 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark E. Loehrke?
Dr. Mark E. Loehrke is an internist in Kalamazoo, Michigan. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark E. Loehrke practice?
Dr. Loehrke practices at 1000 Oakland Dr, Kalamazoo, MI 49008-1282.
What is Dr. Mark E. Loehrke's office phone number?
The practice phone on file for Dr. Loehrke is (269) 337-6300.
What is Dr. Mark E. Loehrke's medical license number?
Dr. Loehrke holds Michigan license 4301401826.
Does Dr. Mark E. Loehrke accept Medicare?
Yes. CMS data shows Dr. Loehrke billed Medicare for 208 services in 2021.
What services does Dr. Mark E. Loehrke bill to Medicare?
In 2021, Dr. Loehrke's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99213) and hospital inpatient care (99223).
Where did Dr. Mark E. Loehrke go to medical school?
Dr. Loehrke graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1981.
What drugs does Dr. Mark E. Loehrke prescribe most?
In 2022 Medicare Part D data, Dr. Loehrke's most prescribed drugs by claims were Metformin HCl.
How long has Dr. Mark E. Loehrke been practicing?
Dr. Loehrke graduated from medical school in 1981, 45 years ago.
Does Dr. Mark E. Loehrke do research?
Dmand AI links 11 publications to Dr. Loehrke, published from 2010 to 2013.
Who does Dr. Mark E. Loehrke publish with?
Dr. Loehrke's most frequent co-authors are Rajanshu Verma, MD (5 shared papers), Donald H. Batts, MD (2 shared papers) and Radhika Dhamija, MD (2 shared papers).
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