Matthew Wiisanen, MD
NPI 1215945001 · Interventional Cardiology Physician · Chattanooga, TN
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Matthew Wiisanen, MD is a Interventional Cardiology Physician provider in Chattanooga, TN (NPI 1215945001).
Provider details
- NPI number
- 1215945001
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 12800 (ND)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,196 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) |
|---|---|---|
| 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 | 185 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 165 | $117 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 155 | $72 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Review By Physician93018 | 100 | $13 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 97 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Spironolactone | 260 | 75 |
| Metoprolol Succinate | 196 | 62 |
| Carvedilol | 189 | 68 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 188 | 75 |
| Atorvastatin Calcium | 138 | 50 |
| Dapagliflozin Propanediolbrand: Farxiga | 115 | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$6,651 across 99 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
Registry dates
- Enumerated
- 2006-08-04
- Last updated
- 2022-01-31
- Certified
- 2021-04-01
Frequently asked questions
- What is Matthew Wiisanen's NPI number?
- Matthew Wiisanen's National Provider Identifier (NPI) is 1215945001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Wiisanen's specialty?
- Matthew Wiisanen is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Wiisanen located?
- Matthew Wiisanen's practice location on file with NPPES is 2205 Mccallie Ave, Chattanooga, TN 37404-3230.
- What is Matthew Wiisanen's phone number?
- The practice phone number listed in the NPPES registry for Matthew Wiisanen is (423) 508-6733.
- Does Matthew Wiisanen accept Medicare?
- Matthew Wiisanen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Matthew Wiisanen's NPI active?
- Yes — Matthew Wiisanen's NPI (1215945001) is active in the NPPES registry as of the last update on 2022-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.