Dr. Osama N. Aziz, MD
- Medicare services, 2024
- 399
- Medicare patients, 2024
- 197
- Part D claims, 2024
- 316
- Hospital affiliations
- 2
- Industry payments
- $2,614
- Practice address
- 305 S State St Post Office Box 4450, Aberdeen, SD 57401
- Practice phone
- Call (605) 622-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Aziz'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. Osama N. Aziz is an internist in Aberdeen, South Dakota
Dr. Aziz practices at Avera St. Luke's Hospital in Aberdeen, South Dakota, part of Avera Health.
Dr. Aziz's NPI, 1285826792, was assigned on August 17, 2007. Dr. Aziz holds Maine license 018017.
- NPI
- 1285826792NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264525344
- NPI enumeration date
- August 17, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 622-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Osama N. Aziz practices at Avera St. Luke's Hospital in Aberdeen, South Dakota
Dr. Aziz's primary practice is Avera St. Luke's Hospital, at 305 S State St Post Office Box 4450, Aberdeen, SD 57401 in Brown County. The practice phone is (605) 622-5000.
- Avera St. Luke's Hospital305 S State St Post Office Box 4450, Aberdeen, SD 57401 · Brown CountyPhone(605) 622-5000
Source: Dmand AI Affiliation Data
Dr. Osama N. Aziz is affiliated with 2 sites of care and 2 medical groups
Dr. Aziz's primary practice is Avera St. Luke's Hospital in Aberdeen, South Dakota, part of Avera Health. Dr. Aziz is also affiliated with St. Mary's Regional Medical Center. The medical group on file is Avera Aberdeen Family Physicians. Dmand AI also links Dr. Aziz 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. Osama N. Aziz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Aziz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Avera St. Luke's Hospital | Available with a free account |
| +1 more site and 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 Avera Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Osama N. Aziz is one of 267 internists in South Dakota
Internal medicine is Dr. Aziz's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Aziz's licenses on file in 2 states: Maine and Kentucky.
Specialties and state licenses
- Internal medicine, MainePrimary
- Pulmonary disease, Kentucky
Internists near Dr. Aziz
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. Osama N. Aziz billed Medicare for 399 services in 2024
CMS data shows 399 Medicare services from Dr. Aziz across 7 procedure codes in 2024, for 197 Medicare patients. Medicare paid $13,474 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Aziz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3742024: 22041%
- Tests and treatments
- 2023: 3392024: 17947%
Dr. Aziz compared with the South Dakota median for internists, 2024
- Dr. Aziz
- South Dakota median
- Medicare services
- 399vs 54226% below
- Medicare patients
- 197vs 23617% below
- Part D claims
- 224vs 12481% above
Medians across 262 internists in South Dakota with Dmand AI profiles that report each measure.
Dr. Aziz'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.
Need commercial claims for Dr. Aziz?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Aziz and other internists in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Osama N. Aziz treated 197 Medicare patients in 2024, average age 75
CMS counts 197 Medicare patients who saw Dr. Aziz in 2024. The largest group is 65 to 74, with 82 patients. 75% of them have copd, and 75% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.78, 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. Aziz's median patient age at 74, with 55% women.
Dr. Aziz's Medicare patients by age, 2024
Dr. Aziz's Medicare patients by sex, 2024
- Women10855%
- Men8945%
Chronic conditions among Dr. Aziz's Medicare patients, 2024
- COPD75%
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease43%
- Chronic kidney disease30%
- Heart failure29%
- Anxiety28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Aziz'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
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Osama N. Aziz wrote 316 Medicare Part D claims in 2024
In 2024, Dr. Aziz wrote 316 Medicare Part D claims for 68 patients. 38% of them were for generic drugs. CMS names the drug for 224 of them, across 11 drugs with 11 or more claims each, at $82,530 in total drug cost. In 2023, CMS named 85 claims across 4 drugs.
Dr. Aziz's Part D claims by kind of drug, 2024
- Generic119 claims38%
- Brand-name197 claims62%
Dr. Aziz'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. Aziz's Part D claims, 2024
- Antibiotics8%25 of 316 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: 852024: 224164%
Drugs named by CMS: 11 in 2024, 4 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. Osama N. Aziz takes part in Medicare
Dr. Aziz 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. Osama N. Aziz received $2,614 in industry payments from 2023 to 2025
CMS Open Payments shows 19 general payments to Dr. Aziz from 2 drug and device companies from 2023 to 2025. Travel and lodging make up the largest share, 94% of the total. Olympus Corporation of the Americas paid the most, $2,601.
General payments to Dr. Aziz by program year, 2023 to 2025
General payments to Dr. Aziz by kind, 2023 to 2025
- Travel and lodging$2,45394%
- Food and beverage$1626%
Companies that paid Dr. Aziz the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Osama N. Aziz'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. Osama N. Aziz
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. Osama N. Aziz's NPI number?
Dr. Osama N. Aziz's NPI number is 1285826792. It was assigned on August 17, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Osama N. Aziz?
Dr. Osama N. Aziz is an internist in Aberdeen, South Dakota. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Osama N. Aziz practice?
Dr. Aziz practices at 305 S State St Post Office Box 4450, Aberdeen, SD 57401. Dr. Aziz's primary practice is Avera St. Luke's Hospital in Aberdeen, South Dakota, part of Avera Health. Dmand AI also links Dr. Aziz to 1 medical group.
What is Dr. Osama N. Aziz's office phone number?
The practice phone on file for Dr. Aziz is (605) 622-5000.
What is Dr. Osama N. Aziz's medical license number?
Dr. Aziz holds Maine license 018017, one of the licenses on file in 2 states.
Which states has Dr. Osama N. Aziz been licensed in?
Dmand AI has state licenses on file for Dr. Aziz in Maine and Kentucky.
Which hospitals is Dr. Osama N. Aziz affiliated with?
Dr. Aziz practices at Avera St. Luke's Hospital in Aberdeen, South Dakota. Dr. Aziz is also affiliated with St. Mary's Regional Medical Center.
What medical group is Dr. Osama N. Aziz part of?
Dr. Aziz is linked to Avera Aberdeen Family Physicians. Dmand AI links Dr. Aziz to 1 more medical group.
Does Dr. Osama N. Aziz accept Medicare?
Yes. CMS data shows Dr. Aziz billed Medicare for 399 services in 2024, and Dr. Aziz accepts Medicare assignment.
How many Medicare patients does Dr. Osama N. Aziz see?
CMS counts 197 Medicare patients who saw Dr. Aziz in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Osama N. Aziz bill to Medicare?
In 2024, Dr. Aziz's most billed Medicare services were office visit, established patient (99213), lung function service (94060) and office visit, established patient (99214).
What drugs does Dr. Osama N. Aziz prescribe most?
In 2024 Medicare Part D data, Dr. Aziz's most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Prednisone.
Has Dr. Osama N. Aziz received payments from drug or device companies?
CMS Open Payments shows $2,614 in general payments to Dr. Aziz from 2 companies from 2023 to 2025. The largest total came from Olympus Corporation of the Americas.
How long has Dr. Osama N. Aziz been practicing?
Dr. Aziz graduated from medical school in 1997, 29 years ago.
Selling to internal medicine practices?
See internists in South Dakota 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