Dr. Sreyoshi Thielen, MD
- Medicare services, 2024
- 479
- Medicare patients, 2024
- 249
- Part D claims, 2024
- 91
- MIPS score, 2024
- 83
- Hospital affiliations
- 2
- Practice address
- 1305 W 18th Street, Sioux Falls, SD 57117
- Practice phone
- Call (605) 328-6758
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sanford Medical Center - Unit
Acute Care Hospital-Unit · Sioux Falls, South Dakota
Find Dr. Thielen'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. Sreyoshi Thielen is a hospitalist in Sioux Falls, South Dakota
Dr. Thielen practices at Sanford Medical Center - Unit in Sioux Falls, South Dakota.
Dr. Thielen's NPI, 1760646699, was assigned on July 10, 2008. Dr. Thielen holds South Dakota license 8849.
- NPI
- 1760646699NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567651318
- NPI enumeration date
- July 10, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (605) 328-6758
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sreyoshi Thielen practices at Sanford Medical Center - Unit in Sioux Falls, South Dakota
Dr. Thielen's primary practice is Sanford Medical Center - Unit, at 1305 W 18th Street, Sioux Falls, SD 57117 in Minnehaha County. The practice phone is (605) 328-6758.
- Sanford Medical Center - Unit1305 W 18th Street, Sioux Falls, SD 57117 · Minnehaha CountyPhone(605) 328-6758
Source: Dmand AI Affiliation Data
Dr. Sreyoshi Thielen is affiliated with 3 sites of care and 2 medical groups
Dr. Thielen's primary practice is Sanford Medical Center - Unit in Sioux Falls, South Dakota. Dr. Thielen is also affiliated with Sanford USD Medical Center. The medical group on file is Sanford Vascular Associates. Dmand AI also links Dr. Thielen to 1 more imaging center and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sreyoshi Thielen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thielen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sanford Medical Center - Unit | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sreyoshi Thielen is one of 99 hospitalists in South Dakota
Hospitalist is Dr. Thielen's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dmand AI has Dr. Thielen's licenses on file in 2 states: South Dakota and Minnesota.
Specialties and state licenses
- Hospitalist, South DakotaPrimary
- Internal medicine, Minnesota
Hospitalists near Dr. Thielen
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. Sreyoshi Thielen billed Medicare for 479 services in 2024
CMS data shows 479 Medicare services from Dr. Thielen across 6 procedure codes in 2024, for 249 Medicare patients. Medicare paid $42,110 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Thielen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3112024: 47954%
Dr. Thielen compared with the South Dakota median for hospitalists, 2024
- Dr. Thielen
- South Dakota median
- Medicare services
- 479vs 5289% below
- Medicare patients
- 249vs 21814% above
- Part D claims
- 12vs 4774% below
Medians across 93 hospitalists in South Dakota with Dmand AI profiles that report each measure.
Dr. Thielen'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Thielen and other hospitalists in South Dakota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sreyoshi Thielen treated 249 Medicare patients in 2024, average age 75
CMS counts 249 Medicare patients who saw Dr. Thielen in 2024. The largest group is 65 to 74, with 91 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.22, 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. Thielen's median patient age at 75, with 50% women.
Dr. Thielen's Medicare patients by age, 2024
Dr. Thielen's Medicare patients by sex, 2024
- Women13353%
- Men11647%
Chronic conditions among Dr. Thielen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Ischemic heart disease61%
- Chronic kidney disease58%
- Heart failure51%
- Mood disorders47%
- Depression43%
Share of Medicare patients with each condition. A patient can have several.
Dr. Thielen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sreyoshi Thielen wrote 91 Medicare Part D claims in 2024
In 2024, Dr. Thielen wrote 91 Medicare Part D claims for 43 patients. 91% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $6,999 in total drug cost. In 2021, CMS named 25 claims across 1 drug.
Dr. Thielen's Part D claims by kind of drug, 2024
- Generic83 claims91%
- Brand-name and other8 claims9%
Dr. Thielen'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. Thielen's Part D claims, 2024
- Opioids12%11 of 91 claims
- Antibiotics15%14 of 91 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, 2021 to 2023
- 2021
- 2023
- Claims for drugs CMS names
- 2021: 252023: 1252%
Drugs named by CMS: 1 in 2023, 1 in 2021.
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. Sreyoshi Thielen scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Thielen for performance year 2024, reported as part of a group. Dr. Thielen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Thielen's MIPS scores, performance year 2024
- 83of 100Final score
- 75.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Sreyoshi Thielen received $92 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Thielen from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $92.
Companies that paid Dr. Thielen the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sreyoshi Thielen'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 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)Clinician Public Reporting: Overall MIPS Performance (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. Sreyoshi Thielen
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. Sreyoshi Thielen's NPI number?
Dr. Sreyoshi Thielen's NPI number is 1760646699. It was assigned on July 10, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Sreyoshi Thielen?
Dr. Sreyoshi Thielen is a hospitalist in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Sreyoshi Thielen practice?
Dr. Thielen practices at 1305 W 18th Street, Sioux Falls, SD 57117. Dr. Thielen's primary practice is Sanford Medical Center - Unit in Sioux Falls, South Dakota. Dmand AI also links Dr. Thielen to 1 imaging center and 1 medical group.
What is Dr. Sreyoshi Thielen's office phone number?
The practice phone on file for Dr. Thielen is (605) 328-6758.
What is Dr. Sreyoshi Thielen's medical license number?
Dr. Thielen holds South Dakota license 8849, one of the licenses on file in 2 states.
Which states has Dr. Sreyoshi Thielen been licensed in?
Dmand AI has state licenses on file for Dr. Thielen in South Dakota and Minnesota.
Which hospitals is Dr. Sreyoshi Thielen affiliated with?
Dr. Thielen is affiliated with Sanford USD Medical Center. Dmand AI links Dr. Thielen to 1 more hospital.
What medical group is Dr. Sreyoshi Thielen part of?
Dr. Thielen is linked to Sanford Vascular Associates. Dmand AI links Dr. Thielen to 1 more medical group.
Does Dr. Sreyoshi Thielen accept Medicare?
Yes. CMS data shows Dr. Thielen billed Medicare for 479 services in 2024, and Dr. Thielen accepts Medicare assignment.
What is Dr. Sreyoshi Thielen's MIPS score?
Dr. Thielen's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Sreyoshi Thielen see?
CMS counts 249 Medicare patients who saw Dr. Thielen in 2024, with an average age of 75.
What services does Dr. Sreyoshi Thielen bill to Medicare?
In 2024, Dr. Thielen's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99223).
What drugs does Dr. Sreyoshi Thielen prescribe most?
In 2023 Medicare Part D data, Dr. Thielen's most prescribed drugs by claims were Eliquis.
Has Dr. Sreyoshi Thielen received payments from drug or device companies?
CMS Open Payments shows $92 in general payments to Dr. Thielen from 1 company from 2017 to 2017. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Sreyoshi Thielen been practicing?
Dr. Thielen graduated from medical school in 2006, 20 years ago.
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