Alexa Thomas
NPI 1538742812 · Emergency Medicine Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexa Thomas is a Emergency Medicine Physician provider in Nashville, TN (NPI 1538742812).
Provider details
- NPI number
- 1538742812
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 70963 (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
5 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
91 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 62 | $154 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 15 | $111 |
| Ultrasound of Heart, Follow-Up93308 | 14 | $21 |
Typical Medicare-allowed amounts for these services range $21–$154 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (4)
- 501 E Hampden AveEnglewood, CO 80113-2702Phone: (303) 788-5000
- 260 S Wadsworth BlvdLakewood, CO 80226-1517Phone: (720) 417-7200
- 6196 S Ammons WayLittleton, CO 80123-4109Phone: (303) 932-6911
- 1313 21st Ave SNashville, TN 37232-0001Phone: (615) 936-1160
Registry dates
- Enumerated
- 2021-05-04
- Last updated
- 2026-04-10
- Certified
- 2026-04-10
Frequently asked questions
- What is Alexa Thomas's NPI number?
- Alexa Thomas's National Provider Identifier (NPI) is 1538742812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexa Thomas's specialty?
- Alexa Thomas is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alexa Thomas located?
- Alexa Thomas's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232.
- What is Alexa Thomas's phone number?
- The practice phone number listed in the NPPES registry for Alexa Thomas is (615) 322-5000.
- Does Alexa Thomas accept Medicare?
- Alexa Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexa Thomas's NPI active?
- Yes — Alexa Thomas's NPI (1538742812) is active in the NPPES registry as of the last update on 2026-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.