Zachary Kohutek, M.D., PH.D.
NPI 1720378219 · Radiation Oncology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Kohutek, M.D., PH.D. is a Radiation Oncology Physician provider in Nashville, TN (NPI 1720378219).
Provider details
- NPI number
- 1720378219
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 266171 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,339 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 351 | $70 |
| Intensity Modulated Treatment Delivery, Single Or Multiple Fields/Arcs,via Narrow Spatially and Temporally Modulated Beams, Binary, Dynamic Mlc, Per Treatment SessionG6015 | 351 | $326 |
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 178 | $17 |
| Continuing Radiation Therapy Consultation Per Week77336 | 140 | $80 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 132 | $183 |
| Calculation of Radiation Therapy Dose77300 | 124 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Tamsulosin Hcl | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (4)
- 1275 York AveNew York, NY 10065Phone: (212) 639-7900
- 375 Alfred Thun RdClarksville, TN 37040-5339Phone: (931) 221-0479
- 3601 the Vanderbilt ClinicNashville, TN 37232Phone: (615) 322-3000
- 1003 Reserve BlvdSpring Hill, TN 37174-3084Phone: (931) 380-1194
Registry dates
- Enumerated
- 2011-04-18
- Last updated
- 2022-03-24
- Certified
- 2022-03-24
Frequently asked questions
- What is Zachary Kohutek's NPI number?
- Zachary Kohutek's National Provider Identifier (NPI) is 1720378219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Kohutek's specialty?
- Zachary Kohutek is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Kohutek located?
- Zachary Kohutek's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232.
- What is Zachary Kohutek's phone number?
- The practice phone number listed in the NPPES registry for Zachary Kohutek is (615) 322-3000.
- Does Zachary Kohutek accept Medicare?
- Zachary Kohutek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Kohutek's NPI active?
- Yes — Zachary Kohutek's NPI (1720378219) is active in the NPPES registry as of the last update on 2022-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.