Sara Williams, PMHNP-BC
NPI 1336857390 · Psychiatric/Mental Health Nurse Practitioner · Flora, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sara Williams, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Flora, IL (NPI 1336857390).
Provider details
- NPI number
- 1336857390
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 041496334 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 48 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Risperidone | 359 | 30 |
| Sertraline Hcl | 279 | 38 |
| Buspirone Hcl | 182 | 24 |
| Trazodone Hcl | 181 | 27 |
| Lorazepam | 167 | 30 |
| Olanzapine | 148 | 19 |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 117 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$369 across 17 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
Registry dates
- Enumerated
- 2022-11-09
- Last updated
- 2022-12-10
- Certified
- 2022-12-10
Frequently asked questions
- What is Sara Williams's NPI number?
- Sara Williams's National Provider Identifier (NPI) is 1336857390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sara Williams's specialty?
- Sara Williams is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sara Williams located?
- Sara Williams's practice location on file with NPPES is 99 Juneberry Dr, Flora, IL 62839-4126.
- What is Sara Williams's phone number?
- The practice phone number listed in the NPPES registry for Sara Williams is (618) 204-2369.
- Does Sara Williams accept Medicare?
- Sara Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sara Williams's NPI active?
- Yes — Sara Williams's NPI (1336857390) is active in the NPPES registry as of the last update on 2022-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.