Sarah Williams
NPI 1922489137 · Family Medicine Physician · Mountain Grove, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Williams is a Family Medicine Physician provider in Mountain Grove, MO (NPI 1922489137).
Provider details
- NPI number
- 1922489137
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 2015017149 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 138 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 382 | 92 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 312 | 82 |
| Amlodipine Besylate | 302 | 76 |
| Gabapentin | 280 | 58 |
| Levothyroxine Sodium | 279 | 67 |
| Lisinopril | 268 | 68 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$25 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
Additional practice locations (2)
- 1423 N Jefferson Ave Ste B100Springfield, MO 65802-1917Phone: (417) 269-8817Fax: (417) 269-8744
- 1100 N Kentucky AveWest Plains, MO 65775-2029Phone: (417) 257-9111
Registry dates
- Enumerated
- 2015-06-12
- Last updated
- 2024-02-13
- Certified
- 2024-02-13
Frequently asked questions
- What is Sarah Williams's NPI number?
- Sarah Williams's National Provider Identifier (NPI) is 1922489137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Williams's specialty?
- Sarah Williams is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sarah Williams located?
- Sarah Williams's practice location on file with NPPES is 500 E 19th St, Mountain Grove, MO 65711-1114.
- What is Sarah Williams's phone number?
- The practice phone number listed in the NPPES registry for Sarah Williams is (417) 926-6563.
- Does Sarah Williams accept Medicare?
- Sarah Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Williams's NPI active?
- Yes — Sarah Williams's NPI (1922489137) is active in the NPPES registry as of the last update on 2024-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.