Michael Byrne, D.O.
NPI 1316112634 · Hematology (Internal Medicine) Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Hematology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Byrne, D.O. is a Hematology (Internal Medicine) Physician provider in Nashville, TN (NPI 1316112634).
Provider details
- NPI number
- 1316112634
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 58.002387 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
2,649 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) |
|---|---|---|
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 399 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 350 | $10 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 350 | $109 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 221 | $9 |
| Gammaglobulin (immune System Protein) Measurement82784 | 186 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 185 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Valacyclovir Hclbrand: Valacyclovir | 149 | 45 |
| Venetoclaxbrand: Venclexta | 49 | 16 |
| Prednisone | 46 | 15 |
| Dexamethasone | 43 | 13 |
| Oxycodone Hcl | 40 | 13 |
| Levofloxacin | 38 | 17 |
| Lenalidomidebrand: Revlimid | 27 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,041 across 7 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 (1)
- 2220 Pierce Ave777 Preston Research BuildingNashville, TN 37232-0021Phone: (415) 353-2051
Registry dates
- Enumerated
- 2008-04-28
- Last updated
- 2022-03-16
- Certified
- 2022-03-16
Frequently asked questions
- What is Michael Byrne's NPI number?
- Michael Byrne's National Provider Identifier (NPI) is 1316112634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Byrne's specialty?
- Michael Byrne is listed in the NPPES registry with a primary specialty of Hematology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Byrne located?
- Michael Byrne's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-0021.
- What is Michael Byrne's phone number?
- The practice phone number listed in the NPPES registry for Michael Byrne is (615) 936-2000.
- Does Michael Byrne accept Medicare?
- Michael Byrne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Byrne's NPI active?
- Yes — Michael Byrne's NPI (1316112634) is active in the NPPES registry as of the last update on 2022-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.