Warren Doyle, M.D.
NPI 1568816536 · Emergency Medicine Physician · Spartanburg, SC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Warren Doyle, M.D. is a Emergency Medicine Physician provider in Spartanburg, SC (NPI 1568816536).
Provider details
- NPI number
- 1568816536
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 82536 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
960 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 471 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 252 | $116 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 101 | $169 |
| Critical Care, First 30-74 Minutes99291 | 78 | $203 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 47 | $68 |
| Smoking and Tobacco Use Intensive Counseling, 4-10 Minutes99406 | 11 | $11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 60 | 60 |
| Cefdinir | 41 | 41 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 30 | 29 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 24 | 21 |
| Prednisone | 20 | 20 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 19 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-15
- Last updated
- 2023-10-14
- Certified
- 2023-10-14
Frequently asked questions
- What is Warren Doyle's NPI number?
- Warren Doyle's National Provider Identifier (NPI) is 1568816536, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Warren Doyle's specialty?
- Warren Doyle is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Warren Doyle located?
- Warren Doyle's practice location on file with NPPES is 101 E Wood St, Spartanburg, SC 29303-3040.
- What is Warren Doyle's phone number?
- The practice phone number listed in the NPPES registry for Warren Doyle is (864) 560-6000.
- Does Warren Doyle accept Medicare?
- Warren Doyle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Warren Doyle's NPI active?
- Yes — Warren Doyle's NPI (1568816536) is active in the NPPES registry as of the last update on 2023-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.