Dr. Bart M. Olash, MD
- Medicare services, 2024
- 882
- Medicare patients, 2024
- 133
- Part D claims, 2024
- 3,497
- Hospital affiliations
- 3
- Industry payments
- $14,537
- Practice address
- 3900 Kresge Way, Louisville, KY 40207
- Practice phone
- Call (502) 897-1776
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Olash Medical Associates, PSC
Louisville, Kentucky
Find Dr. Olash'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. Bart M. Olash is an internist in Louisville, Kentucky
Dr. Olash practices at Olash Medical Associates, PSC in Louisville, Kentucky.
Dr. Olash's NPI, 1366559015, was assigned on August 25, 2006. Dr. Olash graduated from University of Louisville School of Medicine in 1983. Dr. Olash holds Kentucky license 25382.
- NPI
- 1366559015NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830253905
- NPI enumeration date
- August 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (502) 897-1776
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bart M. Olash practices at Olash Medical Associates, PSC in Louisville, Kentucky
Dr. Olash's primary practice is Olash Medical Associates, PSC, at 3900 Kresge Way, Louisville, KY 40207 in Jefferson County. The practice phone is (502) 897-1776.
- Olash Medical Associates, PSC3900 Kresge Way, Louisville, KY 40207 · Jefferson CountyPhone(502) 897-1776
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Bart M. Olash is affiliated with 7 sites of care and 1 medical group
Dr. Olash's primary practice is Olash Medical Associates, PSC in Louisville, Kentucky. Dr. Olash is also affiliated with Norton Hospital. The medical group on file is Olash Medical Associates. Dmand AI also links Dr. Olash to 2 more hospitals, 1 group practice or clinic, 1 home health agency and 1 hospice, 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. Bart M. Olash's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Olash practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Olash Medical Associates, PSC | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bart M. Olash is one of 1,380 internists in Kentucky
Internal medicine is Dr. Olash's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Olash is licensed in Kentucky.
Specialties and state licenses
- Internal medicine, KentuckyPrimary
Internists near Dr. Olash
Counts of internists 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. Bart M. Olash billed Medicare for 882 services in 2024
CMS data shows 882 Medicare services from Dr. Olash across 10 procedure codes in 2024, for 133 Medicare patients. Medicare paid $56,727 for them. Every service was in an office.
Dr. Olash's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6902024: 58316%
- Other services
- 2023: 1042024: 13025%
- Tests and treatments
- 2023: 542024: 6928%
- Surgery
- 2023: 02024: 60
- Lab and pathology
- 2023: 02024: 40
Dr. Olash compared with the Kentucky median for internists, 2024
- Dr. Olash
- Kentucky median
- Medicare services
- 882vs 61344% above
- Medicare patients
- 133vs 22340% below
- Part D claims
- 2,856vs 3687.8 times
Medians across 1,380 internists in Kentucky with Dmand AI profiles that report each measure.
Dr. Olash'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. Olash and other internists in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bart M. Olash treated 133 Medicare patients in 2024, average age 79
CMS counts 133 Medicare patients who saw Dr. Olash in 2024. The largest group is 75 to 84, with 59 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Olash's median patient age at 75, with 46% women.
Dr. Olash's Medicare patients by age, 2024
Dr. Olash's Medicare patients by sex, 2024
- Women6952%
- Men6448%
Chronic conditions among Dr. Olash's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Ischemic heart disease29%
- Atrial fibrillation20%
- Chronic kidney disease20%
- Diabetes20%
- Cancer19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Olash's 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
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bart M. Olash wrote 3,497 Medicare Part D claims in 2024
In 2024, Dr. Olash wrote 3,497 Medicare Part D claims for 194 patients. 85% of them were for generic drugs. CMS names the drug for 2,856 of them, across 76 drugs with 11 or more claims each, at $351,939 in total drug cost. In 2023, CMS named 2,949 claims across 75 drugs.
Dr. Olash's Part D claims by kind of drug, 2024
- Generic2,978 claims85%
- Brand-name500 claims14%
- Other19 claims1%
Dr. Olash'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. Olash's Part D claims, 2024
- Opioids3%97 of 3,497 claims
- Antibiotics3%91 of 3,497 claims
- Antipsychotics, patients 65 and over0%17 of 3,497 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: 2,9492024: 2,8563%
Drugs named by CMS: 76 in 2024, 75 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. Bart M. Olash takes part in Medicare
Dr. Olash 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. Bart M. Olash received $14,537 in industry payments from 2016 to 2025
CMS Open Payments shows 991 general payments to Dr. Olash from 54 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Amgen Inc. paid the most, $1,994.
General payments to Dr. Olash by program year, 2016 to 2025
General payments to Dr. Olash by kind, 2016 to 2025
- Food and beverage$14,46199%
- Education$751%
Companies that paid Dr. Olash the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bart M. Olash graduated from University of Louisville School of Medicine
Dr. Olash graduated from University of Louisville School of Medicine in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bart M. Olash'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. Bart M. Olash
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. Bart M. Olash's NPI number?
Dr. Bart M. Olash's NPI number is 1366559015. It was assigned on August 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Bart M. Olash?
Dr. Bart M. Olash is an internist in Louisville, Kentucky. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Bart M. Olash practice?
Dr. Olash practices at 3900 Kresge Way, Louisville, KY 40207. Dr. Olash's primary practice is Olash Medical Associates, PSC in Louisville, Kentucky. Dmand AI also links Dr. Olash to 2 hospitals, 1 group practice or clinic, 1 home health agency and 1 hospice.
What is Dr. Bart M. Olash's office phone number?
The practice phone on file for Dr. Olash is (502) 897-1776.
What is Dr. Bart M. Olash's medical license number?
Dr. Olash holds Kentucky license 25382.
Which hospitals is Dr. Bart M. Olash affiliated with?
Dr. Olash is affiliated with Norton Hospital. Dmand AI links Dr. Olash to 2 more hospitals.
What medical group is Dr. Bart M. Olash part of?
Dr. Olash is linked to Olash Medical Associates.
Does Dr. Bart M. Olash accept Medicare?
Yes. CMS data shows Dr. Olash billed Medicare for 882 services in 2024, and Dr. Olash accepts Medicare assignment.
How many Medicare patients does Dr. Bart M. Olash see?
CMS counts 133 Medicare patients who saw Dr. Olash in 2024, with an average age of 79.
What services does Dr. Bart M. Olash bill to Medicare?
In 2024, Dr. Olash's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0439).
Show 4 more questionsShow fewer questions
Where did Dr. Bart M. Olash go to medical school?
Dr. Olash graduated from University of Louisville School of Medicine in 1983.
What drugs does Dr. Bart M. Olash prescribe most?
In 2024 Medicare Part D data, Dr. Olash's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Bart M. Olash received payments from drug or device companies?
CMS Open Payments shows $14,537 in general payments to Dr. Olash from 54 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Bart M. Olash been practicing?
Dr. Olash graduated from medical school in 1983, 43 years ago.
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