Michael Osayamen, M.D.
NPI 1346218070 · Cardiovascular Disease Physician · Jackson, TN
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Osayamen, M.D. is a Cardiovascular Disease Physician provider in Jackson, TN (NPI 1346218070).
Provider details
- NPI number
- 1346218070
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD32215 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
5,363 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 627 | $13 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 551 | $177 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 533 | $121 |
| Blood Test, Clotting Time85610 | 353 | $4 |
| Technetium Tc-99m Tetrofosmin, Diagnostic, Per Study DoseA9502 | 306 | $117 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System Or Implantable Defibrillator System, Remote Up to 90 Days |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 434 | 100 |
| Furosemide | 309 | 88 |
| Carvedilol | 308 | 74 |
| Rosuvastatin Calcium | 275 | 74 |
| Metoprolol Succinate | 249 | 73 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 214 | 64 |
| Metoprolol Tartrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,308 across 55 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
- 2006-03-09
- Last updated
- 2023-10-25
Frequently asked questions
- What is Michael Osayamen's NPI number?
- Michael Osayamen's National Provider Identifier (NPI) is 1346218070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Osayamen's specialty?
- Michael Osayamen is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Osayamen located?
- Michael Osayamen's practice location on file with NPPES is 145 Innovation Dr, Jackson, TN 38305-3019.
- What is Michael Osayamen's phone number?
- The practice phone number listed in the NPPES registry for Michael Osayamen is (731) 422-0213.
- Does Michael Osayamen accept Medicare?
- Michael Osayamen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Osayamen's NPI active?
- Yes — Michael Osayamen's NPI (1346218070) is active in the NPPES registry as of the last update on 2023-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.