Dr. Douglas R. Rethman, MD
- Medicare services, 2024
- 544
- Medicare patients, 2024
- 145
- Part D claims, 2024
- 90
- Hospital affiliations
- 4
- Industry payments
- $66
- Practice address
- 2139 Auburn Avenue, 3 West, Cincinnati, OH 45219
- Practice phone
- Call (513) 572-8710
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rethman'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. Douglas R. Rethman is a hospitalist in Cincinnati, Ohio
Dr. Rethman practices at Select Specialty Hospital - Cincinnati in Cincinnati, Ohio, part of Select Medical Holdings.
Dr. Rethman's NPI, 1881739431, was assigned on February 21, 2007. Dr. Rethman holds Kentucky license 58765.
- NPI
- 1881739431NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032217310
- NPI enumeration date
- February 21, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (513) 572-8710
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas R. Rethman practices at Select Specialty Hospital - Cincinnati in Cincinnati, Ohio
Dr. Rethman's primary practice is Select Specialty Hospital - Cincinnati, at 2139 Auburn Avenue, 3 West, Cincinnati, OH 45219 in Hamilton County. The practice phone is (513) 572-8710.
- Select Specialty Hospital - Cincinnati2139 Auburn Avenue, 3 West, Cincinnati, OH 45219 · Hamilton CountyPhone(513) 572-8710
Source: Dmand AI Affiliation Data
Dr. Douglas R. Rethman is affiliated with 6 sites of care and 3 medical groups
Dr. Rethman's primary practice is Select Specialty Hospital - Cincinnati in Cincinnati, Ohio, part of Select Medical Holdings. Dr. Rethman is also affiliated with The Christ Hospital. The medical group on file is MedOne Hospital Physicians. Dmand AI also links Dr. Rethman to 2 more hospitals, 2 group practices and clinics and 2 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 Dr. Douglas R. Rethman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rethman practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Select Specialty Hospital - Cincinnati | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas R. Rethman is one of 991 hospitalists in Ohio
Hospitalist is Dr. Rethman's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Rethman's licenses on file in 2 states: Kentucky and Ohio.
Specialties and state licenses
- Hospitalist, KentuckyPrimary
- Internal medicine, Ohio
Hospitalists near Dr. Rethman
Counts of hospitalists 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. Douglas R. Rethman billed Medicare for 544 services in 2024
CMS data shows 544 Medicare services from Dr. Rethman across 4 procedure codes in 2024, for 145 Medicare patients. Medicare paid $49,598 for them.
Dr. Rethman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7062024: 54423%
Where Dr. Rethman's Medicare services took place, 2024
- In an office306%
- In a facility51494%
Dr. Rethman compared with the Ohio median for hospitalists, 2024
- Dr. Rethman
- Ohio median
- Medicare services
- 544vs 31075% above
- Medicare patients
- 145vs 16110% below
- Part D claims
- 25vs 6461% below
Medians across 898 hospitalists in Ohio with Dmand AI profiles that report each measure.
Dr. Rethman's most billed Medicare procedure codes, 2024
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas R. Rethman treated 145 Medicare patients in 2024, average age 72
CMS counts 145 Medicare patients who saw Dr. Rethman in 2024. The largest group is 65 to 74, with 59 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 3.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Rethman's median patient age at 62, with 50% women.
Dr. Rethman's Medicare patients by age, 2024
Dr. Rethman's Medicare patients by sex, 2024
- Women7552%
- Men7048%
Chronic conditions among Dr. Rethman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure62%
- Ischemic heart disease60%
- Arthritis58%
- Diabetes55%
- Chronic kidney disease53%
- Mood disorders52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rethman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Douglas R. Rethman wrote 90 Medicare Part D claims in 2024
In 2024, Dr. Rethman wrote 90 Medicare Part D claims for 44 patients. 92% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $97 in total drug cost. In 2020, CMS named 41 claims across 3 drugs.
Dr. Rethman's Part D claims by kind of drug, 2024
- Generic83 claims92%
- Brand-name and other7 claims8%
Dr. Rethman'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.
Drug classes CMS tracks in Dr. Rethman's Part D claims, 2024
- Antibiotics18%16 of 90 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2020 to 2023
- 2020
- 2023
- Claims for drugs CMS names
- 2020: 412023: 2539%
Drugs named by CMS: 2 in 2023, 3 in 2020.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Douglas R. Rethman offers telehealth to Medicare patients
Dr. Rethman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rethman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Douglas R. Rethman received $66 in industry payments from 2016 to 2018
CMS Open Payments shows 4 general payments to Dr. Rethman from 4 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $24.
General payments to Dr. Rethman by program year, 2016 to 2018
Companies that paid Dr. Rethman the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Douglas R. Rethman'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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 Dr. Douglas R. Rethman
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. Douglas R. Rethman's NPI number?
Dr. Douglas R. Rethman's NPI number is 1881739431. It was assigned on February 21, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas R. Rethman?
Dr. Douglas R. Rethman is a hospitalist in Cincinnati, Ohio. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Douglas R. Rethman practice?
Dr. Rethman practices at 2139 Auburn Avenue, 3 West, Cincinnati, OH 45219. Dr. Rethman's primary practice is Select Specialty Hospital - Cincinnati in Cincinnati, Ohio, part of Select Medical Holdings. Dmand AI also links Dr. Rethman to 2 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. Douglas R. Rethman's office phone number?
The practice phone on file for Dr. Rethman is (513) 572-8710.
What is Dr. Douglas R. Rethman's medical license number?
Dr. Rethman holds Kentucky license 58765, one of the licenses on file in 2 states.
Which states has Dr. Douglas R. Rethman been licensed in?
Dmand AI has state licenses on file for Dr. Rethman in Kentucky and Ohio.
Which hospitals is Dr. Douglas R. Rethman affiliated with?
Dr. Rethman practices at Select Specialty Hospital - Cincinnati in Cincinnati, Ohio. Dr. Rethman is also affiliated with The Christ Hospital. Dmand AI links Dr. Rethman to 2 more hospitals.
What medical group is Dr. Douglas R. Rethman part of?
Dr. Rethman is linked to MedOne Hospital Physicians. Dmand AI links Dr. Rethman to 2 more medical groups.
Does Dr. Douglas R. Rethman accept Medicare?
Yes. CMS data shows Dr. Rethman billed Medicare for 544 services in 2024, and Dr. Rethman accepts Medicare assignment.
Does Dr. Douglas R. Rethman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rethman as offering telehealth services.
Show 5 more questionsShow fewer questions
How many Medicare patients does Dr. Douglas R. Rethman see?
CMS counts 145 Medicare patients who saw Dr. Rethman in 2024, with an average age of 72.
What services does Dr. Douglas R. Rethman bill to Medicare?
In 2024, Dr. Rethman's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99232).
What drugs does Dr. Douglas R. Rethman prescribe most?
In 2023 Medicare Part D data, Dr. Rethman's most prescribed drugs by claims were Prednisone and Metoprolol Tartrate.
Has Dr. Douglas R. Rethman received payments from drug or device companies?
CMS Open Payments shows $66 in general payments to Dr. Rethman from 4 companies from 2016 to 2018. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Douglas R. Rethman been practicing?
Dr. Rethman graduated from medical school in 2007, 19 years ago.
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