Shannon Mcdonnell, MD
NPI 1477523066 · Emergency Medicine Physician · Williamsburg, VA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Mcdonnell, MD is a Emergency Medicine Physician provider in Williamsburg, VA (NPI 1477523066).
Provider details
- NPI number
- 1477523066
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101232200 (VA)
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
1,264 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 | 564 | $165 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 408 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 145 | $114 |
| Critical Care, First 30-74 Minutes99291 | 86 | $202 |
| X-Ray of Chest, 1 View71045 | 43 | $8 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 18 | $6 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 66 | 66 |
| Cephalexin | 44 | 43 |
| Ondansetronbrand: Ondansetron Odt | 39 | 39 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 19 | 19 |
| Prednisone | 15 | 14 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 13 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-25
- Last updated
- 2011-08-11
Frequently asked questions
- What is Shannon Mcdonnell's NPI number?
- Shannon Mcdonnell's National Provider Identifier (NPI) is 1477523066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Mcdonnell's specialty?
- Shannon Mcdonnell is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon Mcdonnell located?
- Shannon Mcdonnell's practice location on file with NPPES is 100 Sentara Circle, Williamsburg, VA 23188-5713.
- What is Shannon Mcdonnell's phone number?
- The practice phone number listed in the NPPES registry for Shannon Mcdonnell is (757) 984-6000.
- Does Shannon Mcdonnell accept Medicare?
- Shannon Mcdonnell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Mcdonnell's NPI active?
- Yes — Shannon Mcdonnell's NPI (1477523066) is active in the NPPES registry as of the last update on 2011-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.