Dr. Michael Patrick Dohrenwend, MD
- Medicare services, 2022
- 1,611
- Part D claims, 2023
- 238
- Industry payments
- $52,264
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 7738 Madson Boulevard, Huntsville, AL 35806
- Practice phone
- Call (256) 430-4427
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center For Digestive Health
Physician office · Huntsville, Alabama
Find Dr. Dohrenwend'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. Michael Patrick Dohrenwend is a gastroenterologist in Lima, Ohio
Dr. Dohrenwend practices at Center For Digestive Health in Huntsville, Alabama.
Dr. Dohrenwend's NPI, 1922089598, was assigned on November 9, 2005. Dr. Dohrenwend graduated from Indiana Medical College, School of Medicine of Purdue University in 1989. Dr. Dohrenwend holds Alabama license 16209.
- NPI
- 1922089598NPI Registry (opens in a new tab)
- NPI enumeration date
- November 9, 2005
- NPI status
- Active
- Practice phone
- (256) 430-4427
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Michael Patrick Dohrenwend practices in Huntsville and Lima
Dr. Dohrenwend's primary practice is Center for Digestive Health, at 7738 Madson Boulevard, Huntsville, AL 35806. The practice phone is (256) 430-4427. The NPI Registry lists Dr. Dohrenwend's practice address as 1001 Bellefontaine Ave, Lima, OH 45804.
- Center for Digestive HealthPrimary7738 Madson Boulevard, Huntsville, AL 35806Phone(256) 430-4427
- NPI Registry address1001 Bellefontaine Ave, Lima, OH 45804 · Allen CountyPhone(256) 430-4427
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Michael Patrick Dohrenwend is affiliated with 1 site of care
Dr. Dohrenwend's primary practice is Center For Digestive Health in Huntsville, Alabama.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael Patrick Dohrenwend's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dohrenwend practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center For Digestive Health | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Patrick Dohrenwend is one of 692 gastroenterologists in Ohio
Gastroenterology is Dr. Dohrenwend's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Dohrenwend is licensed in Alabama.
Specialties and state licenses
- Gastroenterology, AlabamaPrimary
Gastroenterologists near Dr. Dohrenwend
Counts of gastroenterologists 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. Michael Patrick Dohrenwend billed Medicare for 1,611 services in 2022
CMS data shows 1,611 Medicare services from Dr. Dohrenwend across 16 procedure codes in 2022. Medicare paid $168,161 for them.
Dr. Dohrenwend's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 1,3532022: 1,2299%
- Surgery
- 2021: 2932022: 2872%
- Other services
- 2021: 822022: 9516%
Where Dr. Dohrenwend's Medicare services took place, 2022
- In an office1,20375%
- In a facility40825%
Dr. Dohrenwend compared with the Ohio median for gastroenterologists, 2022
- Dr. Dohrenwend
- Ohio median
- Medicare services
- 1,611vs 4044.0 times
- Part D claims
- 238vs 40241% below
Medians across 687 gastroenterologists in Ohio with Dmand AI profiles that report each measure.
Dr. Dohrenwend's most billed Medicare procedure codes, 2022
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. Dohrenwend and other gastroenterologists in Ohio.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Patrick Dohrenwend's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Dohrenwend's median patient age at 63, with 47% women.
Dr. Dohrenwend's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women47%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Michael Patrick Dohrenwend wrote 238 Medicare Part D claims in 2023
In 2023, Dr. Dohrenwend wrote 238 Medicare Part D claims. They cover 3 drugs, with $18,864 in total drug cost. In 2022, CMS named 904 claims across 8 drugs.
Dr. Dohrenwend'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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 9042023: 23874%
Drugs named by CMS: 3 in 2023, 8 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Michael Patrick Dohrenwend received $52,264 in industry payments from 2016 to 2022
CMS Open Payments shows 466 general payments to Dr. Dohrenwend from 33 drug and device companies from 2016 to 2022. Education speaker fees make up the largest share, 74% of the total. Valeant Pharmaceuticals International paid the most, $33,124.
General payments to Dr. Dohrenwend by program year, 2016 to 2022
General payments to Dr. Dohrenwend by kind, 2016 to 2022
- Education speaker fees$38,60074%
- Food and beverage$9,30418%
- Travel and lodging$4,0858%
- Gifts$2400%
- Education$360%
Companies that paid Dr. Dohrenwend the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Patrick Dohrenwend graduated from Indiana Medical College, School of Medicine of Purdue University
Dr. Dohrenwend graduated from Indiana Medical College, School of Medicine of Purdue University in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Patrick Dohrenwend'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Michael Patrick Dohrenwend
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. Michael Patrick Dohrenwend's NPI number?
Dr. Michael Patrick Dohrenwend's NPI number is 1922089598. It was assigned on November 9, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Patrick Dohrenwend?
Dr. Michael Patrick Dohrenwend is a gastroenterologist in Lima, Ohio. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Michael Patrick Dohrenwend practice?
Dr. Dohrenwend practices at 7738 Madson Boulevard, Huntsville, AL 35806. Dr. Dohrenwend also practices at 1001 Bellefontaine Ave, Lima, OH 45804. Dr. Dohrenwend's primary practice is Center For Digestive Health in Huntsville, Alabama.
What is Dr. Michael Patrick Dohrenwend's office phone number?
The practice phone on file for Dr. Dohrenwend is (256) 430-4427.
What is Dr. Michael Patrick Dohrenwend's medical license number?
Dr. Dohrenwend holds Alabama license 16209.
Does Dr. Michael Patrick Dohrenwend accept Medicare?
Yes. CMS data shows Dr. Dohrenwend billed Medicare for 1,611 services in 2022.
What services does Dr. Michael Patrick Dohrenwend bill to Medicare?
In 2022, Dr. Dohrenwend's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and surgery: digestive system (43239).
Where did Dr. Michael Patrick Dohrenwend go to medical school?
Dr. Dohrenwend graduated from Indiana Medical College, School of Medicine of Purdue University in 1989.
What drugs does Dr. Michael Patrick Dohrenwend prescribe most?
In 2023 Medicare Part D data, Dr. Dohrenwend's most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Linzess.
Has Dr. Michael Patrick Dohrenwend received payments from drug or device companies?
CMS Open Payments shows $52,264 in general payments to Dr. Dohrenwend from 33 companies from 2016 to 2022. The largest total came from Valeant Pharmaceuticals International.
How long has Dr. Michael Patrick Dohrenwend been practicing?
Dr. Dohrenwend graduated from medical school in 1989, 37 years ago.
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