Sari Winans, NP
NPI 1649677402 · Obstetrics & Gynecology Nurse Practitioner · Santa Maria, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sari Winans, NP is a Obstetrics & Gynecology Nurse Practitioner provider in Santa Maria, CA (NPI 1649677402).
Provider details
- NPI number
- 1649677402
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95001585 (CA)
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
11 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 273 | 126 |
| Famotidine | 164 | 78 |
| Pantoprazole Sodium | 90 | 40 |
| Lactulose | 24 | 24 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 22 | 22 |
| Linaclotidebrand: Linzess | 20 | — |
| Lipase/Protease/Amylasebrand: Creon | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,205 across 155 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
- 2014-11-21
- Last updated
- 2025-08-14
Frequently asked questions
- What is Sari Winans's NPI number?
- Sari Winans's National Provider Identifier (NPI) is 1649677402, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sari Winans's specialty?
- Sari Winans is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sari Winans located?
- Sari Winans's practice location on file with NPPES is 361 Town Center West Suite 101, Santa Maria, CA 93458.
- What is Sari Winans's phone number?
- The practice phone number listed in the NPPES registry for Sari Winans is (805) 922-6581.
- Does Sari Winans accept Medicare?
- Sari Winans is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sari Winans's NPI active?
- Yes — Sari Winans's NPI (1649677402) is active in the NPPES registry as of the last update on 2025-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.