Thomas Watts, D.O.
NPI 1609815257 · Emergency Medicine Physician · Greenville, SC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Watts, D.O. is a Emergency Medicine Physician provider in Greenville, SC (NPI 1609815257).
Provider details
- NPI number
- 1609815257
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 00567 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
517 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 | 241 | $164 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 103 | $114 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 76 | $8 |
| Critical Care, First 30-74 Minutes99291 | 43 | $195 |
| Critical Care, Each Additional 30 Minutes99292 | 35 | $101 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 19 | $6 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 52 | 52 |
| Prednisone | 37 | 36 |
| Ondansetron Hcl | 33 | 33 |
| Methylprednisolone | 30 | 29 |
| Diclofenac Sodium | 26 | 26 |
| Tramadol Hcl | 21 | 21 |
| Azithromycin | 15 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2024-06-06
- Certified
- 2024-06-06
Frequently asked questions
- What is Thomas Watts's NPI number?
- Thomas Watts's National Provider Identifier (NPI) is 1609815257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Watts's specialty?
- Thomas Watts is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Watts located?
- Thomas Watts's practice location on file with NPPES is 1 Saint Francis Dr, Greenville, SC 29601-3955.
- What is Thomas Watts's phone number?
- The practice phone number listed in the NPPES registry for Thomas Watts is (864) 255-1000.
- Does Thomas Watts accept Medicare?
- Thomas Watts is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Watts's NPI active?
- Yes — Thomas Watts's NPI (1609815257) is active in the NPPES registry as of the last update on 2024-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.