Matthew Keith, M.D., PHD
NPI 1215179908 · Interventional Cardiology Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Keith, M.D., PHD is a Interventional Cardiology Physician provider in Louisville, KY (NPI 1215179908).
Provider details
- NPI number
- 1215179908
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 44841 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
4,940 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 921 | $123 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 893 | $76 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 568 | $16 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 384 | $66 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 308 | $14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 1,141 | 317 |
| Atorvastatin Calcium | 931 | 278 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 761 | 205 |
| Amlodipine Besylate | 693 | 198 |
| Losartan Potassium | 653 | 192 |
| Apixabanbrand: Eliquis | 519 | 104 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,292 across 72 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 3950 Kresge Way Ste 303Louisville, KY 40207Phone: (502) 928-0900Fax: (502) 928-0901
- 3950 Kresge Way Ste 303Louisville, KY 40207Phone: (502) 928-0900Fax: (502) 928-0901
- 1313 Saint Anthony PlLouisville, KY 40204-1740Phone: (520) 627-1102
Registry dates
- Enumerated
- 2009-03-27
- Last updated
- 2020-12-07
- Certified
- 2020-12-07
Frequently asked questions
- What is Matthew Keith's NPI number?
- Matthew Keith's National Provider Identifier (NPI) is 1215179908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Keith's specialty?
- Matthew Keith is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Keith located?
- Matthew Keith's practice location on file with NPPES is 9070 Dixie Hwy Ste 6, Louisville, KY 40258-1007.
- What is Matthew Keith's phone number?
- The practice phone number listed in the NPPES registry for Matthew Keith is (502) 928-0900.
- Does Matthew Keith accept Medicare?
- Matthew Keith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Keith's NPI active?
- Yes — Matthew Keith's NPI (1215179908) is active in the NPPES registry as of the last update on 2020-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.