William Bost
NPI 1770088304 · Emergency Medicine Physician · Charlotte, NC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Bost is a Emergency Medicine Physician provider in Charlotte, NC (NPI 1770088304).
Provider details
- NPI number
- 1770088304
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- T63657312 (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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
555 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 | 314 | $164 |
| Critical Care, First 30-74 Minutes99291 | 136 | $197 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 86 | $115 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 19 | $68 |
Typical Medicare-allowed amounts for these services range $68–$197 (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.
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 |
|---|---|---|
| Prednisone | 50 | 49 |
| Cephalexin | 36 | 36 |
| Oxycodone Hcl | 31 | 31 |
| Ondansetronbrand: Ondansetron Odt | 27 | 26 |
| Cyclobenzaprine Hcl | 22 | 22 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 20 | 20 |
| Methylprednisolone | 18 | 17 |
Practice location
Mailing address
Additional practice locations (1)
- 8260 Atlee RdMechanicsville, VA 23116-1844Phone: (804) 764-6000
Registry dates
- Enumerated
- 2018-03-26
- Last updated
- 2021-05-04
- Certified
- 2021-05-04
Frequently asked questions
- What is William Bost's NPI number?
- William Bost's National Provider Identifier (NPI) is 1770088304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Bost's specialty?
- William Bost is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Bost located?
- William Bost's practice location on file with NPPES is 1000 Blythe Blvd, Charlotte, NC 28203-5812.
- What is William Bost's phone number?
- The practice phone number listed in the NPPES registry for William Bost is (704) 355-3181.
- Does William Bost accept Medicare?
- William Bost is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Bost's NPI active?
- Yes — William Bost's NPI (1770088304) is active in the NPPES registry as of the last update on 2021-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.