Dr. Lauren Prusinski Fernung, MD, PhD
- Part D claims, 2024
- 56
- Hospital affiliations
- 1
- Industry payments
- $4,110
- Medical group
- 1
- State license
- 1
- Practice address
- 3810 Springhurst Blvd, Louisville, KY 40241
- Practice phone
- Call (502) 583-1749
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Associates in Dermatology
Louisville, Kentucky
Find Dr. Prusinski Fernung'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. Lauren Prusinski Fernung is a dermatologist in Louisville, Kentucky
Dr. Prusinski Fernung practices at Associates in Dermatology in Louisville, Kentucky.
Dr. Prusinski Fernung's NPI, 1689299935, was assigned on June 12, 2020. Dr. Prusinski Fernung holds Georgia license 1689299935.
- NPI
- 1689299935NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103249016
- NPI enumeration date
- June 12, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (502) 583-1749
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lauren Prusinski Fernung practices at Associates in Dermatology in Louisville, Kentucky
Dr. Prusinski Fernung's primary practice is Associates in Dermatology, at 3810 Springhurst Blvd, Louisville, KY 40241 in Jefferson County. The practice phone is (502) 583-1749.
- Associates in Dermatology3810 Springhurst Blvd, Louisville, KY 40241 · Jefferson CountyPhone(502) 583-1749
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Lauren Prusinski Fernung is affiliated with 3 sites of care and 1 medical group
Dr. Prusinski Fernung's primary practice is Associates in Dermatology in Louisville, Kentucky. Dr. Prusinski Fernung is also affiliated with IU Health Paoli Hospital. The medical group on file is Associates in Dermatology. Dmand AI also links Dr. Prusinski Fernung to 1 more group practice or clinic, 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. Lauren Prusinski Fernung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Prusinski Fernung practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Associates in Dermatology | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lauren Prusinski Fernung is one of 122 dermatologists in Kentucky
Dermatology is Dr. Prusinski Fernung's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Prusinski Fernung is licensed in Georgia.
Specialties and state licenses
- Dermatology, GeorgiaPrimary
Dermatologists near Dr. Prusinski Fernung
Counts of dermatologists 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. Lauren Prusinski Fernung's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Prusinski Fernung's median patient age at 70, with 61% women.
Dr. Prusinski Fernung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women61%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. Lauren Prusinski Fernung wrote 56 Medicare Part D claims in 2024
In 2024, Dr. Prusinski Fernung wrote 56 Medicare Part D claims for 28 patients. 82% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $227 in total drug cost. In 2023, CMS named 101 claims across 6 drugs.
Dr. Prusinski Fernung's Part D claims by kind of drug, 2024
- Generic46 claims82%
- Brand-name and other10 claims18%
Dr. Prusinski Fernung'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1012024: 1288%
Drugs named by CMS: 1 in 2024, 6 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. Lauren Prusinski Fernung ranks in the 94th percentile for melanoma (skin cancer) excision in Medicare
Dr. Prusinski Fernung accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 115 procedures of melanoma (skin cancer) excision by Dr. Prusinski Fernung, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Prusinski Fernung ranks in Medicare procedure volume
- Removal of skin cancer
- 46th percentile333 procedures
- Removal of skin lesions
- 79th percentile190 procedures
- Skin biopsy
- 78th percentile126 procedures
- Melanoma (skin cancer) excision
- 94th percentile115 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Lauren Prusinski Fernung received $4,110 in industry payments from 2021 to 2025
CMS Open Payments shows 132 general payments to Dr. Prusinski Fernung from 20 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 96% of the total. Janssen Pharmaceuticals, Inc paid the most, $858.
General payments to Dr. Prusinski Fernung by program year, 2021 to 2025
General payments to Dr. Prusinski Fernung by kind, 2021 to 2025
- Food and beverage$3,95096%
- Education$1604%
Companies that paid Dr. Prusinski Fernung the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Lauren Prusinski Fernung'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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)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. Lauren Prusinski Fernung
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. Lauren Prusinski Fernung's NPI number?
Dr. Lauren Prusinski Fernung's NPI number is 1689299935. It was assigned on June 12, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Lauren Prusinski Fernung?
Dr. Lauren Prusinski Fernung is a dermatologist in Louisville, Kentucky. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Lauren Prusinski Fernung practice?
Dr. Prusinski Fernung practices at 3810 Springhurst Blvd, Louisville, KY 40241. Dr. Prusinski Fernung's primary practice is Associates in Dermatology in Louisville, Kentucky. Dmand AI also links Dr. Prusinski Fernung to 1 group practice or clinic.
What is Dr. Lauren Prusinski Fernung's office phone number?
The practice phone on file for Dr. Prusinski Fernung is (502) 583-1749.
What is Dr. Lauren Prusinski Fernung's medical license number?
Dr. Prusinski Fernung holds Georgia license 1689299935.
Which hospitals is Dr. Lauren Prusinski Fernung affiliated with?
Dr. Prusinski Fernung is affiliated with IU Health Paoli Hospital.
What medical group is Dr. Lauren Prusinski Fernung part of?
Dr. Prusinski Fernung is linked to Associates in Dermatology.
Does Dr. Lauren Prusinski Fernung accept Medicare?
Yes. CMS lists Dr. Prusinski Fernung as accepting Medicare assignment.
What drugs does Dr. Lauren Prusinski Fernung prescribe most?
In 2024 Medicare Part D data, Dr. Prusinski Fernung's most prescribed drugs by claims were Clobetasol Propionate.
Has Dr. Lauren Prusinski Fernung received payments from drug or device companies?
CMS Open Payments shows $4,110 in general payments to Dr. Prusinski Fernung from 20 companies from 2021 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Lauren Prusinski Fernung been practicing?
Dr. Prusinski Fernung graduated from medical school in 2020, 6 years ago.
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