Doctor profile · Federal record

Dr. Felix Olash, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Louisville, KY

  • NPI 1053428714
  • Accepts Medicare
  • MIPS 50.2 / 100 · 2023
  • 42 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3900 Kresge Way, Ste. 50
Louisville, KY 402074660
(502) 897-1776
fax (502) 896-8411

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
October 23, 2007
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Kentucky #25479
Medicaid
KY #64254790

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053428714. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,693
Distinct HCPCS
10
Medicare allowed
$108,729
HCPCS Description Services Patients Avg allowed
J0897 Injection, denosumab, 1 mg 667 14 $23
99214 Established patient office or other outpatient visit, 30-39 minutes 281 150 $120
99213 Established patient office or other outpatient visit, 20-29 minutes 263 121 $85
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 136 136 $122
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 135 17 $76
G0008 Administration of influenza virus vaccine 34 33 $28
99238 Hospital discharge day management, 30 minutes or less 28 21 $77
81002 Urinalysis, manual test 27 25 $3
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 26 26 $74
96372 Injection of drug or substance under skin or into muscle 23 15 $13

In context: peer comparison

Among 150 peers in this city , average services per provider: 294. This provider delivers 5.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,057
Transactions
68
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 15 $234.78
Amgen Inc. 14 $188.42
Novo Nordisk Inc 10 $158.30
Sumitomo Pharma America, Inc. 4 $85.19
Avvisto Therapeutics, LLC 6 $83.54
Salix Pharmaceuticals, a division of Bausch Health US, LLC 4 $62.18
Radius Health, Inc. 4 $62.01
AstraZeneca Pharmaceuticals LP 3 $47.09
Esperion Therapeutics, Inc. 3 $40.75
GlaxoSmithKline, LLC. 2 $32.04
Boston Scientific Corporation 1 $25.01
Lilly USA, LLC 1 $19.37
iRhythm Technologies, Inc. 1 $18.58

By nature of payment

Food and Beverage
$1,057

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,290
Patients
552
Total drug cost
$331,108
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 337 91 $3,575
Eliquis (Apixaban) Brand 286 43 $237,205
Amlodipine Besylate Generic 242 64 $1,626
Rosuvastatin Calcium Generic 169 51 $3,027
Pantoprazole Sodium Generic 155 39 $1,907
Levothyroxine Sodium Generic 140 34 $1,821
Metoprolol Succinate Generic 126 34 $2,806
Metoprolol Tartrate Generic 116 26 $953
Potassium Chloride Generic 110 21 $2,447
Vascepa (Icosapent Ethyl) Brand 108 18 $63,091

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Felix Olash's medical specialty?
Dr. Felix Olash practices Internal Medicine Physician in Louisville, KY.
Where does Dr. Felix Olash practice?
Dr. Felix Olash practices at 3900 Kresge Way, Louisville, KY 402074660. Office phone: 5028971776.
What is Dr. Felix Olash's NPI?
Dr. Felix Olash's National Provider Identifier (NPI) is 1053428714, issued by NPPES.
Does Dr. Felix Olash accept Medicare assignment?
Yes. Dr. Felix Olash accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Felix Olash commonly perform?
Top Medicare-reported procedures in 2023: Injection, denosumab, 1 mg (HCPCS J0897); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.