Dr. Leo P. Flynn, MD

  • Rapid City, SD
  • Diagnostic radiologist
NPI1831149954PAC ID5496739013
Medicare services, 2024
10,499
Medicare patients, 2024
3,804
MIPS score, 2024
86
Hospital affiliations
5
Industry payments
$260
Practice address
2929 5th St Ste 100 Suite 100, Rapid City, SD 57701
Practice phone
Call (605) 342-2852
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Dakota Pet Ct And Mri

Medical specialty practice · Rapid City, South Dakota

See all 9 affiliations

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Dr. Leo P. Flynn is a diagnostic radiologist in Rapid City, South Dakota

Dr. Flynn practices at Dakota Pet Ct And Mri in Rapid City, South Dakota.

Dr. Flynn's NPI, 1831149954, was assigned on May 11, 2006. Dr. Flynn graduated from Sanford School of Medicine of University of South Dakota in 1998. Dr. Flynn holds South Dakota license 5393.

NPI and contact details
Medicare PAC ID
5496739013
NPI enumeration date
May 11, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(605) 342-2852
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
54
Medical school graduation
1998

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Leo P. Flynn practices at Dakota Pet Ct and Mri in Rapid City, South Dakota

Dr. Flynn's primary practice is Dakota Pet Ct and Mri, at 2929 5th St Ste 100 Suite 100, Rapid City, SD 57701. The practice phone is (605) 342-2852.

  • Dakota Pet Ct and Mri
    2929 5th St Ste 100 Suite 100, Rapid City, SD 57701Phone(605) 342-2852

Source: Dmand AI Affiliation Data

Dr. Leo P. Flynn is affiliated with 7 sites of care and 2 medical groups

Dr. Flynn's primary practice is Dakota Pet Ct And Mri in Rapid City, South Dakota. Dr. Flynn is also affiliated with Monument Health Rapid City Hospital. The medical group on file is Dakota Radiology Imaging Center. Dmand AI also links Dr. Flynn to 4 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 9 affiliations for Dr. Flynn

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Leo P. Flynn's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Flynn practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Dakota Pet Ct And MriAvailable with a free account
+6 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Leo P. Flynn is one of 115 diagnostic radiologists in South Dakota

Diagnostic radiology is Dr. Flynn's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Flynn is licensed in South Dakota.

Specialties and state licenses

  • Diagnostic radiology, South DakotaPrimaryLicense 5393 · taxonomy 2085R0202X

Diagnostic radiologists near Dr. Flynn

Counts of diagnostic radiologists 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. Leo P. Flynn billed Medicare for 10,499 services in 2024

CMS data shows 10,499 Medicare services from Dr. Flynn across 67 procedure codes in 2024, for 3,804 Medicare patients. Medicare paid $881,530 for them.

Medicare services, 202410,499
Medicare patients3,804
Paid by Medicare$881,530
Procedure codes67

Dr. Flynn's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Imaging
2023: 4,4562024: 5,15716%
Other services
2023: 5,8892024: 5,14713%
Tests and treatments
2023: 1492024: 16410%
Surgery
2023: 432024: 3128%

Where Dr. Flynn's Medicare services took place, 2024

  • In an office6,33160%
  • In a facility4,16840%

Dr. Flynn compared with the South Dakota median for diagnostic radiologists, 2024

  • Dr. Flynn
  • South Dakota median
Medicare services
10,499vs 2,9683.5 times
Medicare patients
3,804vs 1,98791% above

Medians across 120 diagnostic radiologists in South Dakota with Dmand AI profiles that report each measure.

Dr. Flynn'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. Leo P. Flynn treated 3,804 Medicare patients in 2024, average age 74

CMS counts 3,804 Medicare patients who saw Dr. Flynn in 2024. The largest group is 65 to 74, with 1,764 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Flynn's median patient age at 73, with 57% women.

Medicare patients, 20243,804
Average age74
Average risk score1.48
Also on Medicaid15%

Dr. Flynn's Medicare patients by age, 2024

Dr. Flynn's Medicare patients by sex, 2024

  • Women2,09755%
  • Men1,70745%

Chronic conditions among Dr. Flynn's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol73%
  3. Arthritis52%
  4. Diabetes32%
  5. Ischemic heart disease31%
  6. Mood disorders27%
  7. Chronic kidney disease26%
  8. Anxiety25%

Share of Medicare patients with each condition. A patient can have several.

Dr. Flynn'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

  • Women57%
  • Men43%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Leo P. Flynn scored 86 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Flynn for performance year 2024, reported as part of a group. Dr. Flynn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Flynn's MIPS scores, performance year 2024

  • 86of 100Final score
  • 88of 100Quality
  • 40of 100Improvement Activities
  • 76of 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. Leo P. Flynn received $260 in industry payments from 2016 to 2019

CMS Open Payments shows 10 general payments to Dr. Flynn from 7 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $104.

General payments to Dr. Flynn by program year, 2016 to 2019

Companies that paid Dr. Flynn the most, 2016 to 2019

Share is of all general payments to this clinician.

See all payments to Dr. Flynn

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Leo P. Flynn graduated from Sanford School of Medicine of University of South Dakota

Dr. Flynn graduated from Sanford School of Medicine of University of South Dakota in 1998.

  1. Medical schoolSanford School of Medicine of University of South Dakota

Source: Dmand AI Professional Profile Data

Sources for Dr. Leo P. Flynn's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Leo P. Flynn

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. Leo P. Flynn's NPI number?

Dr. Leo P. Flynn's NPI number is 1831149954. It was assigned on May 11, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Leo P. Flynn?

Dr. Leo P. Flynn is a diagnostic radiologist in Rapid City, South Dakota. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. Leo P. Flynn practice?

Dr. Flynn practices at 2929 5th St Ste 100 Suite 100, Rapid City, SD 57701. Dr. Flynn's primary practice is Dakota Pet Ct And Mri in Rapid City, South Dakota. Dmand AI also links Dr. Flynn to 4 hospitals, 1 group practice or clinic and 1 medical group.

What is Dr. Leo P. Flynn's office phone number?

The practice phone on file for Dr. Flynn is (605) 342-2852.

What is Dr. Leo P. Flynn's medical license number?

Dr. Flynn holds South Dakota license 5393.

Which hospitals is Dr. Leo P. Flynn affiliated with?

Dr. Flynn is affiliated with Monument Health Rapid City Hospital. Dmand AI links Dr. Flynn to 4 more hospitals.

What medical group is Dr. Leo P. Flynn part of?

Dr. Flynn is linked to Dakota Radiology Imaging Center. Dmand AI links Dr. Flynn to 1 more medical group.

Does Dr. Leo P. Flynn accept Medicare?

Yes. CMS data shows Dr. Flynn billed Medicare for 10,499 services in 2024, and Dr. Flynn accepts Medicare assignment.

What is Dr. Leo P. Flynn's MIPS score?

Dr. Flynn's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.

How many Medicare patients does Dr. Leo P. Flynn see?

CMS counts 3,804 Medicare patients who saw Dr. Flynn in 2024, with an average age of 74.

Show 4 more questionsShow fewer questions

What services does Dr. Leo P. Flynn bill to Medicare?

In 2024, Dr. Flynn's most billed Medicare services were medicare temporary code (Q9967), medical supplies or transport (A9579) and diagnostic imaging (71045).

Where did Dr. Leo P. Flynn go to medical school?

Dr. Flynn graduated from Sanford School of Medicine of University of South Dakota in 1998.

Has Dr. Leo P. Flynn received payments from drug or device companies?

CMS Open Payments shows $260 in general payments to Dr. Flynn from 7 companies from 2016 to 2019. The largest total came from Hologic Inc.

How long has Dr. Leo P. Flynn been practicing?

Dr. Flynn graduated from medical school in 1998, 28 years ago.

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