Dr. Stefanie A. Seixas-Mikelus, MD
- Medicare services, 2024
- 2,694
- Medicare patients, 2024
- 209
- Part D claims, 2024
- 418
- Hospital affiliations
- 4
- Industry payments
- $2,239
- Practice address
- 1301 Taylor St, Columbia, SC 29201
- Practice phone
- Call (803) 545-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prisma Health Medical Group-Midlands
Columbia, South Carolina
Find Dr. Seixas-Mikelus' 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. Stefanie A. Seixas-Mikelus is a urologist in Columbia, South Carolina
Dr. Seixas-Mikelus practices at Prisma Health Medical Group-Midlands in Columbia, South Carolina.
Dr. Seixas-Mikelus' NPI, 1962666784, was assigned on July 10, 2008. Dr. Seixas-Mikelus graduated from Tufts University School of Medicine in 2003. Dr. Seixas-Mikelus holds Massachusetts license 248455.
- NPI
- 1962666784NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7113064585
- NPI enumeration date
- July 10, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (803) 545-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stefanie A. Seixas-Mikelus practices at Prisma Health Medical Group-Midlands in Columbia, South Carolina
Dr. Seixas-Mikelus' primary practice is Prisma Health Medical Group-Midlands, at 1301 Taylor St, Columbia, SC 29201 in Richland County. The practice phone is (803) 545-5000.
- Prisma Health Medical Group-Midlands1301 Taylor St, Columbia, SC 29201 · Richland CountyPhone(803) 545-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stefanie A. Seixas-Mikelus is affiliated with 7 sites of care and 3 medical groups
Dr. Seixas-Mikelus' primary practice is Prisma Health Medical Group-Midlands in Columbia, South Carolina. Dr. Seixas-Mikelus is also affiliated with Prisma Health Baptist Hospital. The medical group on file is Prisma Health Medical Group-Midlands. Dmand AI also links Dr. Seixas-Mikelus to 3 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stefanie A. Seixas-Mikelus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Seixas-Mikelus practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prisma Health Medical Group-Midlands | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stefanie A. Seixas-Mikelus is one of 199 urologists in South Carolina
Urology is Dr. Seixas-Mikelus' primary specialty in the NPI Registry, under taxonomy code 208800000X. Dmand AI has Dr. Seixas-Mikelus' licenses on file in 3 states: Massachusetts, New Hampshire and New York.
Specialties and state licenses
- Urology, MassachusettsPrimary
- New Hampshire license
- New York license
Urologists near Dr. Seixas-Mikelus
Counts of urologists 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. Stefanie A. Seixas-Mikelus billed Medicare for 2,694 services in 2024
CMS data shows 2,694 Medicare services from Dr. Seixas-Mikelus across 11 procedure codes in 2024, for 209 Medicare patients. Medicare paid $54,231 for them. Every service was in an office.
Dr. Seixas-Mikelus' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 1,7002024: 1,10335%
- Lab and pathology
- 2023: 6202024: 79428%
- Office and hospital visits
- 2023: 3172024: 37318%
- Surgery
- 2023: 2492024: 35743%
- Imaging
- 2023: 562024: 6720%
- Tests and treatments
- 2023: 122024: 0100%
Dr. Seixas-Mikelus compared with the South Carolina median for urologists, 2024
- Dr. Seixas-Mikelus
- South Carolina median
- Medicare services
- 2,694vs 2,4739% above
- Medicare patients
- 209vs 57964% below
- Part D claims
- 367vs 79054% below
Medians across 195 urologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Seixas-Mikelus' 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. Seixas-Mikelus?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Seixas-Mikelus and other urologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stefanie A. Seixas-Mikelus treated 209 Medicare patients in 2024, average age 74
CMS counts 209 Medicare patients who saw Dr. Seixas-Mikelus in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Seixas-Mikelus' median patient age at 68, with 46% women.
Dr. Seixas-Mikelus' Medicare patients by age, 2024
Dr. Seixas-Mikelus' Medicare patients by sex, 2024
- Women9746%
- Men11254%
Chronic conditions among Dr. Seixas-Mikelus' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Chronic kidney disease45%
- Diabetes40%
- Mood disorders30%
- Depression27%
- Ischemic heart disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Seixas-Mikelus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stefanie A. Seixas-Mikelus wrote 418 Medicare Part D claims in 2024
In 2024, Dr. Seixas-Mikelus wrote 418 Medicare Part D claims for 160 patients. 90% of them were for generic drugs. CMS names the drug for 367 of them, across 9 drugs with 11 or more claims each, at $18,324 in total drug cost. In 2023, CMS named 135 claims across 4 drugs.
Dr. Seixas-Mikelus' Part D claims by kind of drug, 2024
- Generic376 claims90%
- Brand-name42 claims10%
Dr. Seixas-Mikelus' 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. Seixas-Mikelus' Part D claims, 2024
- Antibiotics41%170 of 418 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: 1352024: 367172%
Drugs named by CMS: 9 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. Stefanie A. Seixas-Mikelus takes part in Medicare
Dr. Seixas-Mikelus 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)
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Dr. Stefanie A. Seixas-Mikelus received $2,239 in industry payments from 2016 to 2024
CMS Open Payments shows 48 general payments to Dr. Seixas-Mikelus from 16 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 46% of the total. Intuitive Surgical, Inc. paid the most, $1,442.
General payments to Dr. Seixas-Mikelus by program year, 2016 to 2024
General payments to Dr. Seixas-Mikelus by kind, 2016 to 2024
- Food and beverage$1,03646%
- Education$75234%
- Travel and lodging$45120%
Companies that paid Dr. Seixas-Mikelus the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stefanie A. Seixas-Mikelus graduated from Tufts University School of Medicine
Dr. Seixas-Mikelus graduated from Tufts University School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stefanie A. Seixas-Mikelus'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Stefanie A. Seixas-Mikelus
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. Stefanie A. Seixas-Mikelus' NPI number?
Dr. Stefanie A. Seixas-Mikelus' NPI number is 1962666784. It was assigned on July 10, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Stefanie A. Seixas-Mikelus?
Dr. Stefanie A. Seixas-Mikelus is a urologist in Columbia, South Carolina. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Stefanie A. Seixas-Mikelus practice?
Dr. Seixas-Mikelus practices at 1301 Taylor St, Columbia, SC 29201. Dr. Seixas-Mikelus' primary practice is Prisma Health Medical Group-Midlands in Columbia, South Carolina. Dmand AI also links Dr. Seixas-Mikelus to 3 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. Stefanie A. Seixas-Mikelus' office phone number?
The practice phone on file for Dr. Seixas-Mikelus is (803) 545-5000.
What is Dr. Stefanie A. Seixas-Mikelus' medical license number?
Dr. Seixas-Mikelus holds Massachusetts license 248455, one of the licenses on file in 3 states.
Which states has Dr. Stefanie A. Seixas-Mikelus been licensed in?
Dmand AI has state licenses on file for Dr. Seixas-Mikelus in Massachusetts, New Hampshire and New York.
Which hospitals is Dr. Stefanie A. Seixas-Mikelus affiliated with?
Dr. Seixas-Mikelus is affiliated with Prisma Health Baptist Hospital. Dmand AI links Dr. Seixas-Mikelus to 3 more hospitals.
What medical group is Dr. Stefanie A. Seixas-Mikelus part of?
Dr. Seixas-Mikelus is linked to Prisma Health Medical Group-Midlands. Dmand AI links Dr. Seixas-Mikelus to 2 more medical groups.
Does Dr. Stefanie A. Seixas-Mikelus accept Medicare?
Yes. CMS data shows Dr. Seixas-Mikelus billed Medicare for 2,694 services in 2024, and Dr. Seixas-Mikelus accepts Medicare assignment.
How many Medicare patients does Dr. Stefanie A. Seixas-Mikelus see?
CMS counts 209 Medicare patients who saw Dr. Seixas-Mikelus in 2024, with an average age of 74.
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What services does Dr. Stefanie A. Seixas-Mikelus bill to Medicare?
In 2024, Dr. Seixas-Mikelus' most billed Medicare services were medicare temporary code (Q9967), lab and pathology test (82570) and lab and pathology test (81003).
Where did Dr. Stefanie A. Seixas-Mikelus go to medical school?
Dr. Seixas-Mikelus graduated from Tufts University School of Medicine in 2003.
What drugs does Dr. Stefanie A. Seixas-Mikelus prescribe most?
In 2024 Medicare Part D data, Dr. Seixas-Mikelus' most prescribed drugs by claims were Tamsulosin HCl, Ciprofloxacin HCl and Finasteride.
Has Dr. Stefanie A. Seixas-Mikelus received payments from drug or device companies?
CMS Open Payments shows $2,239 in general payments to Dr. Seixas-Mikelus from 16 companies from 2016 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Stefanie A. Seixas-Mikelus been practicing?
Dr. Seixas-Mikelus graduated from medical school in 2003, 23 years ago.
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