Dr. Aaron Jay Yunker, MD
- Medicare services, 2024
- 7,729
- Medicare patients, 2024
- 709
- Part D claims, 2024
- 2,128
- MIPS score, 2024
- 84
- Hospital affiliations
- 2
- Practice address
- 222 E. Medical Lane, Suite 300, West Columbia, SC 29169
- Practice phone
- Call (803) 791-2486
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lexington Women's Care West Columbia
Mammography / Breast Imaging Center · West Columbia, South Carolina
Find Dr. Yunker'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. Aaron Jay Yunker is a urologist in West Columbia, South Carolina
Dr. Yunker practices at Lexington Women's Care West Columbia in West Columbia, South Carolina.
Dr. Yunker's NPI, 1366974958, was assigned on April 1, 2017. Dr. Yunker holds South Carolina license 87279.
- NPI
- 1366974958NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204102387
- NPI enumeration date
- April 1, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (803) 791-2486
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron Jay Yunker practices at Lexington Women's Care West Columbia in West Columbia, South Carolina
Dr. Yunker's primary practice is Lexington Women's Care West Columbia, at 222 E. Medical Lane, Suite 300, West Columbia, SC 29169. The practice phone is (803) 791-2486.
- Lexington Women's Care West Columbia222 E. Medical Lane, Suite 300, West Columbia, SC 29169Phone(803) 791-2486
Source: Dmand AI Affiliation Data
Dr. Aaron Jay Yunker is affiliated with 4 sites of care and 1 medical group
Dr. Yunker's primary practice is Lexington Women's Care West Columbia in West Columbia, South Carolina. Dr. Yunker is also affiliated with Lexington Medical Center. The medical group on file is Lexington Orthopaedics and Sports Medicine. Dmand AI also links Dr. Yunker to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aaron Jay Yunker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yunker practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lexington Women's Care West Columbia | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aaron Jay Yunker is one of 199 urologists in South Carolina
Urology is Dr. Yunker's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dmand AI has Dr. Yunker's licenses on file in 2 states: South Carolina and Ohio.
Specialties and state licenses
- Urology, South CarolinaPrimary
- Student in an organized health care education/training program, Ohio
Urologists near Dr. Yunker
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. Aaron Jay Yunker billed Medicare for 7,729 services in 2024
CMS data shows 7,729 Medicare services from Dr. Yunker across 30 procedure codes in 2024, for 709 Medicare patients. Medicare paid $195,022 for them.
Dr. Yunker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 2,6002024: 3,07518%
- Drugs given in the office
- 2023: 9182024: 2,153135%
- Surgery
- 2023: 8492024: 1,04523%
- Office and hospital visits
- 2023: 7092024: 7364%
- Lab and pathology
- 2023: 5012024: 60020%
- Imaging
- 2023: 1282024: 1206%
Where Dr. Yunker's Medicare services took place, 2024
- In an office7,51397%
- In a facility2163%
Dr. Yunker compared with the South Carolina median for urologists, 2024
- Dr. Yunker
- South Carolina median
- Medicare services
- 7,729vs 2,4733.1 times
- Medicare patients
- 709vs 57922% above
- Part D claims
- 2,017vs 7902.6 times
Medians across 195 urologists in South Carolina with Dmand AI profiles that report each measure.
Dr. Yunker'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. Yunker and other urologists in South Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aaron Jay Yunker treated 709 Medicare patients in 2024, average age 75
CMS counts 709 Medicare patients who saw Dr. Yunker in 2024. The largest group is 65 to 74, with 337 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Yunker's median patient age at 68, with 28% women.
Dr. Yunker's Medicare patients by age, 2024
Dr. Yunker's Medicare patients by sex, 2024
- Women22131%
- Men48869%
Chronic conditions among Dr. Yunker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease39%
- Diabetes33%
- Chronic kidney disease30%
- Atrial fibrillation26%
- Anxiety24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yunker's 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
- Women28%
- Men72%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aaron Jay Yunker wrote 2,128 Medicare Part D claims in 2024
In 2024, Dr. Yunker wrote 2,128 Medicare Part D claims for 611 patients. 79% of them were for generic drugs. CMS names the drug for 2,017 of them, across 25 drugs with 11 or more claims each, at $280,196 in total drug cost. In 2023, CMS named 1,399 claims across 16 drugs.
Dr. Yunker's Part D claims by kind of drug, 2024
- Generic1,680 claims79%
- Brand-name and other448 claims21%
Dr. Yunker'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. Yunker's Part D claims, 2024
- Opioids6%135 of 2,128 claims
- Antibiotics14%289 of 2,128 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: 1,3992024: 2,01744%
Drugs named by CMS: 25 in 2024, 16 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. Aaron Jay Yunker scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Yunker for performance year 2024, reported as part of a group. Dr. Yunker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 31 procedures of prostate resection by Dr. Yunker, more than 92% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Yunker's MIPS scores, performance year 2024
- 84of 100Final score
- 68.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Yunker ranks in Medicare procedure volume
- Prostate resection
- 92nd percentile31 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Aaron Jay Yunker received $3,546 in industry payments from 2018 to 2025
CMS Open Payments shows 91 general payments to Dr. Yunker from 20 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 64% of the total. Medtronic, Inc. paid the most, $2,084.
General payments to Dr. Yunker by program year, 2018 to 2025
General payments to Dr. Yunker by kind, 2018 to 2025
- Food and beverage$2,26564%
- Travel and lodging$1,28136%
Companies that paid Dr. Yunker the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Aaron Jay Yunker'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Aaron Jay Yunker
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. Aaron Jay Yunker's NPI number?
Dr. Aaron Jay Yunker's NPI number is 1366974958. It was assigned on April 1, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron Jay Yunker?
Dr. Aaron Jay Yunker is a urologist in West Columbia, South Carolina. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Aaron Jay Yunker practice?
Dr. Yunker practices at 222 E. Medical Lane, Suite 300, West Columbia, SC 29169. Dr. Yunker's primary practice is Lexington Women's Care West Columbia in West Columbia, South Carolina. Dmand AI also links Dr. Yunker to 1 hospital and 1 group practice or clinic.
What is Dr. Aaron Jay Yunker's office phone number?
The practice phone on file for Dr. Yunker is (803) 791-2486.
What is Dr. Aaron Jay Yunker's medical license number?
Dr. Yunker holds South Carolina license 87279, one of the licenses on file in 2 states.
Which states has Dr. Aaron Jay Yunker been licensed in?
Dmand AI has state licenses on file for Dr. Yunker in South Carolina and Ohio.
Which hospitals is Dr. Aaron Jay Yunker affiliated with?
Dr. Yunker is affiliated with Lexington Medical Center. Dmand AI links Dr. Yunker to 1 more hospital.
What medical group is Dr. Aaron Jay Yunker part of?
Dr. Yunker is linked to Lexington Orthopaedics and Sports Medicine.
Does Dr. Aaron Jay Yunker accept Medicare?
Yes. CMS data shows Dr. Yunker billed Medicare for 7,729 services in 2024, and Dr. Yunker accepts Medicare assignment.
What is Dr. Aaron Jay Yunker's MIPS score?
Dr. Yunker's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Aaron Jay Yunker see?
CMS counts 709 Medicare patients who saw Dr. Yunker in 2024, with an average age of 75.
What services does Dr. Aaron Jay Yunker bill to Medicare?
In 2024, Dr. Yunker's most billed Medicare services were medicare temporary code (Q9967), injected or infused drug (J0585) and injected or infused drug (J9030).
What drugs does Dr. Aaron Jay Yunker prescribe most?
In 2024 Medicare Part D data, Dr. Yunker's most prescribed drugs by claims were Tamsulosin HCl, Myrbetriq and Oxybutynin Chloride ER.
Has Dr. Aaron Jay Yunker received payments from drug or device companies?
CMS Open Payments shows $3,546 in general payments to Dr. Yunker from 20 companies from 2018 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Aaron Jay Yunker been practicing?
Dr. Yunker graduated from medical school in 2017, 9 years ago.
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