Mikayla Lynn Heronimus, PA-C
- Medicare patients, 2024
- 64
- Part D claims, 2024
- 3,333
- MIPS score, 2024
- 85
- Hospital affiliations
- 4
- Industry payments
- $260
- 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 Mikayla Heronimus' 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.
Mikayla Lynn Heronimus is a physician assistant in Sioux Falls, South Dakota
Mikayla Heronimus practices at Sanford Medical Center - Unit in Sioux Falls, South Dakota.
Mikayla Heronimus' NPI, 1205460862, was assigned on February 23, 2020. Mikayla Heronimus holds Iowa license 111257.
- NPI
- 1205460862NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951795970
- NPI enumeration date
- February 23, 2020
- 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
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mikayla Lynn Heronimus practices at Sanford Medical Center - Unit in Sioux Falls, South Dakota
Mikayla Heronimus' 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
Mikayla Lynn Heronimus is affiliated with 7 sites of care and 2 medical groups
Mikayla Heronimus' primary practice is Sanford Medical Center - Unit in Sioux Falls, South Dakota. Mikayla Heronimus is also affiliated with Sanford USD Medical Center. The medical group on file is Edith Sanford Breast Center Sioux Falls. Dmand AI also links Mikayla Heronimus to 2 more hospitals, 2 group practices and clinics, 1 imaging center and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Mikayla Lynn Heronimus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mikayla Heronimus practices, 7 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 |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Mikayla Lynn Heronimus is one of 615 physician assistants in South Dakota
Physician assistant is Mikayla Heronimus' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Mikayla Heronimus' licenses on file in 2 states: Iowa and South Dakota.
Specialties and state licenses
- Physician assistant, IowaPrimary
- South Dakota license
Physician assistants near Mikayla Heronimus
Counts of physician assistants 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
Mikayla Lynn Heronimus treated 64 Medicare patients in 2024, average age 73
CMS counts 64 Medicare patients who saw Mikayla Heronimus in 2024. The largest group is 65 to 74, with 35 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mikayla Heronimus' median patient age at 75, with 43% women.
Mikayla Heronimus' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mikayla Heronimus' Medicare patients by sex, 2024
- Women2438%
- Men4063%
Chronic conditions among Mikayla Heronimus' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease64%
- Arthritis45%
- Atrial fibrillation38%
- Chronic kidney disease36%
- Diabetes25%
- Heart failure25%
Share of Medicare patients with each condition. A patient can have several.
Mikayla Heronimus' 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
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mikayla Lynn Heronimus wrote 3,333 Medicare Part D claims in 2024
In 2024, Mikayla Heronimus wrote 3,333 Medicare Part D claims for 794 patients. 82% of them were for generic drugs.
Mikayla Heronimus' Part D claims by kind of drug, 2024
- Generic2,723 claims82%
- Brand-name610 claims18%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Mikayla Lynn Heronimus scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Mikayla Heronimus for performance year 2024, reported as part of a group. Mikayla Heronimus accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mikayla Heronimus' MIPS scores, performance year 2024
- 85of 100Final score
- 78.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 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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Mikayla Lynn Heronimus received $260 in industry payments in 2025
CMS Open Payments shows 8 general payments to Mikayla Heronimus from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $125.
Companies that paid Mikayla Heronimus the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mikayla Lynn Heronimus'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 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 (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 Mikayla Lynn Heronimus
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mikayla Lynn Heronimus' NPI number?
Mikayla Lynn Heronimus' NPI number is 1205460862. It was assigned on February 23, 2020, and it is active in the NPI Registry.
What does Mikayla Lynn Heronimus specialize in?
Mikayla Lynn Heronimus is a physician assistant in Sioux Falls, South Dakota. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Mikayla Lynn Heronimus practice?
Mikayla Heronimus practices at 1305 W 18th Street, Sioux Falls, SD 57117. Mikayla Heronimus' primary practice is Sanford Medical Center - Unit in Sioux Falls, South Dakota. Dmand AI also links Mikayla Heronimus to 2 hospitals, 2 group practices and clinics, 1 imaging center and 1 medical group.
What is Mikayla Lynn Heronimus' office phone number?
The practice phone on file for Mikayla Heronimus is (605) 328-6758.
What is Mikayla Lynn Heronimus' medical license number?
Mikayla Heronimus holds Iowa license 111257, one of the licenses on file in 2 states.
Which states has Mikayla Lynn Heronimus been licensed in?
Dmand AI has state licenses on file for Mikayla Heronimus in Iowa and South Dakota.
Which hospitals is Mikayla Lynn Heronimus affiliated with?
Mikayla Heronimus is affiliated with Sanford USD Medical Center. Dmand AI links Mikayla Heronimus to 3 more hospitals.
What medical group is Mikayla Lynn Heronimus part of?
Mikayla Heronimus is linked to Edith Sanford Breast Center Sioux Falls. Dmand AI links Mikayla Heronimus to 1 more medical group.
Does Mikayla Lynn Heronimus accept Medicare?
Yes. CMS lists Mikayla Heronimus as accepting Medicare assignment.
What is Mikayla Lynn Heronimus' MIPS score?
Mikayla Heronimus' MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
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How many Medicare patients does Mikayla Lynn Heronimus see?
CMS counts 64 Medicare patients who saw Mikayla Heronimus in 2024, with an average age of 73.
Has Mikayla Lynn Heronimus received payments from drug or device companies?
CMS Open Payments shows $260 in general payments to Mikayla Heronimus from 6 companies from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Mikayla Lynn Heronimus been practicing?
Mikayla Heronimus graduated from medical school in 2021, 5 years ago.
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