Dr. Marcus Robert Osman, MD
- Part D claims, 2024
- 219
- Publications
- 2
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 200 Hawkins Drive, Iowa City, IA 52242
- Practice phone
- Call (319) 356-1616
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Osman'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. Marcus Robert Osman is an internist in Iowa City, Iowa
Dr. Osman practices at University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa.
Dr. Osman's NPI, 1144967191, was assigned on May 19, 2022. Dr. Osman graduated from University of North Dakota School of Medicine in 2022. Dr. Osman holds Iowa license R-12479.
- NPI
- 1144967191NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769863091
- NPI enumeration date
- May 19, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (319) 356-1616
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marcus Robert Osman practices at University of Iowa Health Care Medical Center in Iowa City, Iowa
Dr. Osman's primary practice is University of Iowa Health Care Medical Center, at 200 Hawkins Drive, Iowa City, IA 52242 in Johnson County. The practice phone is (319) 356-1616.
- University of Iowa Health Care Medical Center200 Hawkins Drive, Iowa City, IA 52242 · Johnson CountyPhone(319) 356-1616
Source: Dmand AI Affiliation Data
Dr. Marcus Robert Osman is affiliated with 1 site of care and 2 medical groups
Dr. Osman's primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa. The medical group on file is Mayo Clinic. Dmand AI also links Dr. Osman to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marcus Robert Osman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Osman practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Iowa Health Care Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across The University of Iowa and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Marcus Robert Osman is one of 726 internists in Iowa
Internal medicine is Dr. Osman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Osman is licensed in Iowa.
Specialties and state licenses
- Internal medicine, IowaPrimary
Internists near Dr. Osman
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. Marcus Robert Osman's patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Dr. Osman's median patient age at 79, with 57% women.
Dr. Osman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Marcus Robert Osman wrote 219 Medicare Part D claims in 2024
In 2024, Dr. Osman wrote 219 Medicare Part D claims for 42 patients. 84% of them were for generic drugs. CMS names the drug for 67 of them, across 4 drugs with 11 or more claims each, at $8,946 in total drug cost. In 2023, CMS named 47 claims across 3 drugs.
Dr. Osman's Part D claims by kind of drug, 2024
- Generic184 claims84%
- Brand-name35 claims16%
Dr. Osman's most prescribed drugs by claims, 2024
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. Osman's Part D claims, 2024
- Opioids5%12 of 219 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 472024: 6743%
Drugs named by CMS: 4 in 2024, 3 in 2023.
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
How Dr. Marcus Robert Osman takes part in Medicare
Dr. Osman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Marcus Robert Osman has 2 publications on record
Dmand AI links 2 papers to Dr. Osman, published from 2023 to 2025. Dr. Osman's most frequent co-authors are Rami G. El Abiad, MD, Ahmed Aly Elkafrawy, MD and Gopala K. Koneru, MD.
Dr. Osman's most frequent co-authors
- Rami G. El Abiad, MD1 shared paper
- Ahmed Aly Elkafrawy, MD1 shared paper
- Gopala K. Koneru, MD1 shared paper
Recent publications by Dr. Osman
See who Dr. Osman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Osman 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. Marcus Robert Osman graduated from University of North Dakota School of Medicine
Dr. Osman graduated from University of North Dakota School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Marcus Robert Osman'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 Data |
| 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) |
| 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. Marcus Robert Osman
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. Marcus Robert Osman's NPI number?
Dr. Marcus Robert Osman's NPI number is 1144967191. It was assigned on May 19, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Marcus Robert Osman?
Dr. Marcus Robert Osman is an internist in Iowa City, Iowa. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Marcus Robert Osman practice?
Dr. Osman practices at 200 Hawkins Drive, Iowa City, IA 52242. Dr. Osman's primary practice is University of Iowa Health Care Medical Center in Iowa City, Iowa, part of The University of Iowa. Dmand AI also links Dr. Osman to 1 medical group.
What is Dr. Marcus Robert Osman's office phone number?
The practice phone on file for Dr. Osman is (319) 356-1616.
What is Dr. Marcus Robert Osman's medical license number?
Dr. Osman holds Iowa license R-12479.
Which hospitals is Dr. Marcus Robert Osman affiliated with?
Dr. Osman practices at University of Iowa Health Care Medical Center in Iowa City, Iowa.
What medical group is Dr. Marcus Robert Osman part of?
Dr. Osman is linked to Mayo Clinic. Dmand AI links Dr. Osman to 1 more medical group.
Does Dr. Marcus Robert Osman accept Medicare?
Yes. CMS lists Dr. Osman as accepting Medicare assignment.
Where did Dr. Marcus Robert Osman go to medical school?
Dr. Osman graduated from University of North Dakota School of Medicine in 2022.
What drugs does Dr. Marcus Robert Osman prescribe most?
In 2024 Medicare Part D data, Dr. Osman's most prescribed drugs by claims were Lisinopril, Amlodipine Besylate and Atorvastatin Calcium.
Show 3 more questionsShow fewer questions
How long has Dr. Marcus Robert Osman been practicing?
Dr. Osman graduated from medical school in 2022, 4 years ago.
Does Dr. Marcus Robert Osman do research?
Dmand AI links 2 publications to Dr. Osman, published from 2023 to 2025.
Who does Dr. Marcus Robert Osman publish with?
Dr. Osman's most frequent co-authors are Rami G. El Abiad, MD (1 shared paper), Ahmed Aly Elkafrawy, MD (1 shared paper) and Gopala K. Koneru, MD (1 shared paper).
Selling to internal medicine practices?
See internists in Iowa by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card