Amy Williams, FNP
NPI 1922566157 · Family Nurse Practitioner · Farmington, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Williams, FNP is a Family Nurse Practitioner provider in Farmington, MO (NPI 1922566157).
Provider details
- NPI number
- 1922566157
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2019005544 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 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 · 89 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 218 | 69 |
| Levothyroxine Sodium | 215 | 47 |
| Lisinopril | 125 | 48 |
| Gabapentin | 124 | 32 |
| Metoprolol Succinate | 106 | 33 |
| Amlodipine Besylate | 102 | 35 |
| Omeprazole |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$128 across 6 records (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 (1)
- 534 Maple Valley DrFarmington, MO 63640-1981Phone: (573) 760-8253
Registry dates
- Enumerated
- 2019-03-06
- Last updated
- 2025-09-26
- Certified
- 2025-09-26
Frequently asked questions
- What is Amy Williams's NPI number?
- Amy Williams's National Provider Identifier (NPI) is 1922566157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Williams's specialty?
- Amy Williams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amy Williams located?
- Amy Williams's practice location on file with NPPES is 1106 Hazel Ln, Farmington, MO 63640-1999.
- What is Amy Williams's phone number?
- The practice phone number listed in the NPPES registry for Amy Williams is (573) 756-6751.
- Does Amy Williams accept Medicare?
- Amy Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Williams's NPI active?
- Yes — Amy Williams's NPI (1922566157) is active in the NPPES registry as of the last update on 2025-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.