Thomas Atwater, M.D.
NPI 1205194115 · Pulmonary Disease Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Atwater, M.D. is a Pulmonary Disease Physician provider in Nashville, TN (NPI 1205194115).
Provider details
- NPI number
- 1205194115
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD0000052509 (TN)
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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,057 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 314 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 193 | $109 |
| Critical Care, First 30-74 Minutes99291 | 144 | $195 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 115 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 51 | $83 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 192 | 75 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 125 | 31 |
| Prednisone | 103 | 46 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 72 | 15 |
| Montelukast Sodium | 71 | 22 |
| Azithromycin | 55 | 24 |
Practice location
Mailing address
Additional practice locations (2)
- 1589 Sparta St Ste 301Mcminnville, TN 37110-1389Phone: (615) 284-5098
- D-3100 Medical Ctr NVanderbilt University Department of MedicineNashville, TN 37232-0001Phone: (615) 322-3384
Registry dates
- Enumerated
- 2012-04-27
- Last updated
- 2023-02-21
- Certified
- 2023-02-21
Frequently asked questions
- What is Thomas Atwater's NPI number?
- Thomas Atwater's National Provider Identifier (NPI) is 1205194115, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Atwater's specialty?
- Thomas Atwater is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Atwater located?
- Thomas Atwater's practice location on file with NPPES is 300 20th Ave N Ste G4, Nashville, TN 37203-2244.
- What is Thomas Atwater's phone number?
- The practice phone number listed in the NPPES registry for Thomas Atwater is (615) 284-5098.
- Does Thomas Atwater accept Medicare?
- Thomas Atwater is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Atwater's NPI active?
- Yes — Thomas Atwater's NPI (1205194115) is active in the NPPES registry as of the last update on 2023-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.