Doctor profile · Federal record
Dr. Matthew Keith, M.D., PHD
Interventional Cardiology Physician (CMS: Interventional Cardiology) · Cardiovascular Disease Physician · Louisville, KY
- NPI 1215179908
- Accepts Medicare
- MIPS 94.8 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
9070 Dixie Hwy Ste 6
Louisville, KY 402581007
(502) 928-0900
fax (502) 928-0901 - Additional location
-
1313 Saint Anthony Pl
Louisville, KY 402041740
(520) 627-1102 - Additional location
-
3950 Kresge Way Ste 303
Louisville, KY 40207 - Mailing address
-
2700 Stanley Gault Pkwy Ste 129
Louisville, KY 402235176
Credentials & registration
- NPI registered
- March 2009 — 17 yrs on file
- Profile last updated
- December 7, 2020
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RI0011X — NUCC code
- State license (1)
- Kentucky #44841
- Medicaid
- KY #7100143100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1215179908. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,668
Distinct HCPCS
10
Medicare allowed
$452,345
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 1,744 | 172 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,087 | 675 | $120 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 431 | 136 | $113 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 402 | 375 | $13 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 365 | 351 | $66 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 355 | 281 | $8 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 175 | 172 | $13 | |
93016 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician | 170 | 167 | $20 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 165 | 164 | $73 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 161 | 150 | $123 |
In context: peer comparison
Among 24 peers in Louisville Interventional Cardiology Physician, average services per provider: 142. This provider delivers 40× the peer median.Open Payments
Industry payments received
All-time total
$1,292
Transactions
66
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 12 | $191.71 | |
| Janssen Pharmaceuticals, INC | 9 | $183.91 | |
| Pfizer INC. | 11 | $154.99 | |
| Amgen INC. | 7 | $151.83 | |
| E.R. Squibb & Sons, L.L.C. | 5 | $85.37 | |
| Vital Connect, INC | 4 | $75.83 | |
| Lexicon Pharmaceuticals, INC. | 3 | $66.20 | |
| Inari Medical, INC. | 4 | $60.98 | |
| iRhythm Technologies, INC. | 2 | $41.30 | |
| Scpharmaceuticals INC. | 2 | $40.71 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $36.27 | |
| Abbott Laboratories | 2 | $31.51 | |
| Regeneron Healthcare Solutions, INC. | 1 | $25.37 | |
| Eisai INC. | 1 | $23.39 | |
| Sanofi-Aventis U.S. LLC | 1 | $19.84 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,996
Patients
1,673
Total drug cost
$695,780
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 1,013 | 277 | $18,426 |
| Amlodipine Besylate | Generic | 702 | 189 | $4,504 |
| Atorvastatin Calcium | Generic | 632 | 192 | $7,227 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 590 | 163 | $7,762 |
| Losartan Potassium | Generic | 582 | 163 | $6,008 |
| Carvedilol | Generic | 419 | 110 | $3,601 |
| Eliquis (Apixaban) | Brand | 395 | 89 | $394,927 |
| Furosemide | Generic | 371 | 117 | $1,551 |
| Lisinopril | Generic | 274 | 81 | $1,887 |
| Xarelto (Rivaroxaban) | Brand | 221 | 51 | $236,460 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Keith's medical specialty?
Dr. Matthew Keith practices Interventional Cardiology Physician in Louisville, KY.
Where does Dr. Matthew Keith practice?
Dr. Matthew Keith practices at 9070 Dixie Hwy Ste 6, Louisville, KY 402581007. Office phone: 5029280900.
What is Dr. Matthew Keith's NPI?
Dr. Matthew Keith's National Provider Identifier (NPI) is 1215179908, issued by NPPES.
Does Dr. Matthew Keith accept Medicare assignment?
Yes. Dr. Matthew Keith accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Keith commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.