Melissa Warren, M.D.
NPI 1558652388 · Pulmonary Disease Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Warren, M.D. is a Pulmonary Disease Physician provider in Nashville, TN (NPI 1558652388).
Provider details
- NPI number
- 1558652388
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 55001 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
566 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 151 | $205 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 82 | $95 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 65 | $132 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 50 | $73 |
| Test to Measure Expiratory Airflow and Volume94010 | 44 | $7 |
| Test to Measure Expiratory Airflow and Volume94010 | 39 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 20 |
| Azithromycin | 18 |
| Prednisone | 11 |
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 (1)
- 2146 Belcourt AveVmg Business OfficeNashville, TN 37212-3504Phone: (615) 343-1496
Registry dates
- Enumerated
- 2011-04-27
- Last updated
- 2024-12-09
- Certified
- 2024-12-09
Frequently asked questions
- What is Melissa Warren's NPI number?
- Melissa Warren's National Provider Identifier (NPI) is 1558652388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Warren's specialty?
- Melissa Warren is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Warren located?
- Melissa Warren's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-3504.
- What is Melissa Warren's phone number?
- The practice phone number listed in the NPPES registry for Melissa Warren is (615) 936-2000.
- Does Melissa Warren accept Medicare?
- Melissa Warren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Warren's NPI active?
- Yes — Melissa Warren's NPI (1558652388) is active in the NPPES registry as of the last update on 2024-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.