Brian Williams, MD
NPI 1073578159 · Family Medicine Physician · Springfield, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Williams, MD is a Family Medicine Physician provider in Springfield, MO (NPI 1073578159).
Provider details
- NPI number
- 1073578159
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2004014290 (MO)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
358 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 165 | $83 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 85 | $62 |
| Automated Urinalysis Test81003 | 34 | $2 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 24 | $16 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 | 13 | $69 |
| Administration of Vaccine90471 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 85 | 85 |
| Prednisone | 74 | 74 |
| Cephalexin | 56 | 56 |
| Fluticasone Propionate | 45 | 45 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 37 | 36 |
| Methylprednisolone | 28 | 28 |
| Mupirocin | 28 | 27 |
| Ciprofloxacin Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 890 State Highway 248Branson, MO 65616-4435Phone: (000) 000-0000
Registry dates
- Enumerated
- 2006-04-20
- Last updated
- 2026-05-26
- Certified
- 2026-05-26
Frequently asked questions
- What is Brian Williams's NPI number?
- Brian Williams's National Provider Identifier (NPI) is 1073578159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Williams's specialty?
- Brian Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Williams located?
- Brian Williams's practice location on file with NPPES is 1000 E Primrose St, Springfield, MO 65807-5154.
- What is Brian Williams's phone number?
- The practice phone number listed in the NPPES registry for Brian Williams is (417) 269-9812.
- Does Brian Williams accept Medicare?
- Brian Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Williams's NPI active?
- Yes — Brian Williams's NPI (1073578159) is active in the NPPES registry as of the last update on 2026-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.