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Dr. Gregory Lyle Yungtum, MD
NPI1134786056PAC ID7618395237
- Medicare services, 2024
- 51
- Medicare patients, 2024
- 85
- Part D claims, 2024
- 541
- Publications
- 2
- Hospital affiliations
- 3
- Practice address
- 400 Soldier Creek Road, Rosebud, SD 57570
- Practice phone
- Call (605) 747-2231
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Yungtum'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. Gregory Lyle Yungtum is an internist in Rosebud, South Dakota
Dr. Yungtum practices at Rosebud Service Unit in Rosebud, South Dakota, part of U.S. Department of Health and Human Services.
Dr. Yungtum's NPI, 1134786056, was assigned on May 27, 2019. Dr. Yungtum holds Massachusetts license 292064.
NPI and contact details
- NPI
- 1134786056NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618395237
- NPI enumeration date
- May 27, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (605) 747-2231
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Lyle Yungtum practices at Rosebud Service Unit in Rosebud, South Dakota
Dr. Yungtum's primary practice is Rosebud Service Unit, at 400 Soldier Creek Road, Rosebud, SD 57570 in Todd County. The practice phone is (605) 747-2231.
- Rosebud Service Unit400 Soldier Creek Road, Rosebud, SD 57570 · Todd CountyPhone(605) 747-2231
Source: Dmand AI Affiliation Data
Dr. Gregory Lyle Yungtum is affiliated with 3 sites of care and 3 medical groups
Dr. Yungtum's primary practice is Rosebud Service Unit in Rosebud, South Dakota, part of U.S. Department of Health and Human Services. Dr. Yungtum is also affiliated with Massachusetts General Hospital. The medical group on file is Massachusetts General Hospital. Dmand AI also links Dr. Yungtum to 1 more hospital and 2 medical groups, each named with a free account.
Massachusetts General HospitalMassachusetts General Hospital1 hospitalName with a free account2 medical groupsNames with a free account
See all 6 affiliations for Dr. YungtumSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory Lyle Yungtum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yungtum practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rosebud Service Unit | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Lyle Yungtum is one of 267 internists in South Dakota
Internal medicine is Dr. Yungtum's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Yungtum is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Yungtum
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. Gregory Lyle Yungtum billed Medicare for 51 services in 2024
CMS data shows 51 Medicare services from Dr. Yungtum across 1 procedure code in 2024, all of them office visits, for 85 Medicare patients. Medicare paid $3,701 for them.
Medicare services, 202451
Medicare patients85
Paid by Medicare$3,701
Procedure codes1
Where Dr. Yungtum's Medicare services took place, 2024
- In an office1529%
- In a facility3671%
Dr. Yungtum compared with the South Dakota median for internists, 2024
- Dr. Yungtum
- South Dakota median
- Medicare services
- 51vs 54291% below
- Medicare patients
- 85vs 23664% below
- Part D claims
- 221vs 12478% above
Medians across 262 internists in South Dakota with Dmand AI profiles that report each measure.
Dr. Yungtum'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. Yungtum?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yungtum and other internists in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Lyle Yungtum treated 85 Medicare patients in 2024, average age 72
CMS counts 85 Medicare patients who saw Dr. Yungtum in 2024. The largest group is 65 to 74, with 33 patients. 75% of them have high blood pressure, and 58% have high cholesterol. 41% are also on Medicaid. Their average risk score is 1.64, 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. Yungtum's median patient age at 73, with 42% women.
Medicare patients, 202485
Average age72
Average risk score1.64
Also on Medicaid41%
Dr. Yungtum's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Yungtum's Medicare patients by sex, 2024
- Women4856%
- Men3744%
Chronic conditions among Dr. Yungtum's Medicare patients, 2024
- High blood pressure75%
- High cholesterol58%
- Arthritis47%
- Ischemic heart disease47%
- Diabetes42%
- Anxiety33%
- Heart failure29%
- Mood disorders29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yungtum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women42%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Lyle Yungtum wrote 541 Medicare Part D claims in 2024
In 2024, Dr. Yungtum wrote 541 Medicare Part D claims for 95 patients. 75% of them were for generic drugs. CMS names the drug for 221 of them, across 10 drugs with 11 or more claims each, at $21,927 in total drug cost. In 2023, CMS named 14 claims across 1 drug.
Part D claims, 2024541
Drugs named by CMS10
Total drug cost$21,927
Part D patients95
Dr. Yungtum's Part D claims by kind of drug, 2024
- Generic408 claims75%
- Brand-name and other133 claims25%
Dr. Yungtum'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. Yungtum's Part D claims, 2024
- Opioids4%20 of 541 claims
- Antibiotics3%15 of 541 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: 142024: 2211479%
Drugs named by CMS: 10 in 2024, 1 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
Dr. Gregory Lyle Yungtum offers telehealth to Medicare patients
Dr. Yungtum accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Yungtum as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Gregory Lyle Yungtum has 2 publications on record
Dmand AI links 2 papers to Dr. Yungtum in 2021.
Papers2
Recent publications by Dr. Yungtum
See who Dr. Yungtum researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yungtum 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. Gregory Lyle Yungtum received $42 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Yungtum from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $42.
Companies that paid Dr. Yungtum the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gregory Lyle Yungtum'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Gregory Lyle Yungtum
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. Gregory Lyle Yungtum's NPI number?
Dr. Gregory Lyle Yungtum's NPI number is 1134786056. It was assigned on May 27, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Lyle Yungtum?
Dr. Gregory Lyle Yungtum is an internist in Rosebud, South Dakota. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gregory Lyle Yungtum practice?
Dr. Yungtum practices at 400 Soldier Creek Road, Rosebud, SD 57570. Dr. Yungtum's primary practice is Rosebud Service Unit in Rosebud, South Dakota, part of U.S. Department of Health and Human Services. Dmand AI also links Dr. Yungtum to 1 hospital and 2 medical groups.
What is Dr. Gregory Lyle Yungtum's office phone number?
The practice phone on file for Dr. Yungtum is (605) 747-2231.
What is Dr. Gregory Lyle Yungtum's medical license number?
Dr. Yungtum holds Massachusetts license 292064.
Which hospitals is Dr. Gregory Lyle Yungtum affiliated with?
Dr. Yungtum practices at Rosebud Service Unit in Rosebud, South Dakota. Dr. Yungtum is also affiliated with Massachusetts General Hospital. Dmand AI links Dr. Yungtum to 1 more hospital.
What medical group is Dr. Gregory Lyle Yungtum part of?
Dr. Yungtum is linked to Massachusetts General Hospital. Dmand AI links Dr. Yungtum to 2 more medical groups.
Does Dr. Gregory Lyle Yungtum accept Medicare?
Yes. CMS data shows Dr. Yungtum billed Medicare for 51 services in 2024, and Dr. Yungtum accepts Medicare assignment.
Does Dr. Gregory Lyle Yungtum offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Yungtum as offering telehealth services.
How many Medicare patients does Dr. Gregory Lyle Yungtum see?
CMS counts 85 Medicare patients who saw Dr. Yungtum in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Gregory Lyle Yungtum bill to Medicare?
In 2024, Dr. Yungtum's most billed Medicare services were office visit, established patient (99214).
What drugs does Dr. Gregory Lyle Yungtum prescribe most?
In 2024 Medicare Part D data, Dr. Yungtum's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
Has Dr. Gregory Lyle Yungtum received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Dr. Yungtum from 1 company from 2023 to 2023. The largest total came from Abbott Laboratories.
How long has Dr. Gregory Lyle Yungtum been practicing?
Dr. Yungtum graduated from medical school in 2019, 7 years ago.
Does Dr. Gregory Lyle Yungtum do research?
Dmand AI links 2 publications to Dr. Yungtum.
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