William Daniel, M.D.
NPI 1588785554 · Emergency Medicine Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Daniel, M.D. is a Emergency Medicine Physician provider in Little Rock, AR (NPI 1588785554).
Provider details
- NPI number
- 1588785554
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- E5704 (AR)
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
19 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
708 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 178 | $7 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 176 | $109 |
| Emergency Department Visit With Straightforward Medical Decision Making99282 | 110 | $38 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 108 | $160 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 95 | $65 |
| Emergency Department Visit for Problem That May Not Require Health Care Professional99281 | 27 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 24 | 24 |
| Prednisone | 23 | 23 |
| Tramadol Hcl | 23 | 22 |
| Doxycycline Hyclate | 19 | 19 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 19 | 19 |
| Cephalexin | 17 | 16 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-03
- Last updated
- 2010-03-18
Frequently asked questions
- What is William Daniel's NPI number?
- William Daniel's National Provider Identifier (NPI) is 1588785554, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Daniel's specialty?
- William Daniel is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Daniel located?
- William Daniel's practice location on file with NPPES is 2 Saint Vincent Cir, Little Rock, AR 72205-5423.
- What is William Daniel's phone number?
- The practice phone number listed in the NPPES registry for William Daniel is (501) 552-3000.
- Does William Daniel accept Medicare?
- William Daniel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Daniel's NPI active?
- Yes — William Daniel's NPI (1588785554) is active in the NPPES registry as of the last update on 2010-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.