Contessa Sisneros, PA-C
NPI 1225586258 · Family Medicine Physician · Corvallis, OR
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Contessa Sisneros, PA-C is a Family Medicine Physician provider in Corvallis, OR (NPI 1225586258).
Provider details
- NPI number
- 1225586258
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA190185 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 116 | 34 |
| Lisinopril | 88 | 25 |
| Levothyroxine Sodium | 88 | 19 |
| Gabapentin | 81 | 15 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 71 | 22 |
| Losartan Potassium | 67 | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-09-20
- Last updated
- 2025-07-14
- Certified
- 2025-07-14
Frequently asked questions
- What is Contessa Sisneros's NPI number?
- Contessa Sisneros's National Provider Identifier (NPI) is 1225586258, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Contessa Sisneros's specialty?
- Contessa Sisneros is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Contessa Sisneros located?
- Contessa Sisneros's practice location on file with NPPES is 530 Nw 27th St, Corvallis, OR 97330-5223.
- What is Contessa Sisneros's phone number?
- The practice phone number listed in the NPPES registry for Contessa Sisneros is (541) 766-6835.
- Does Contessa Sisneros accept Medicare?
- Contessa Sisneros is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Contessa Sisneros's NPI active?
- Yes — Contessa Sisneros's NPI (1225586258) is active in the NPPES registry as of the last update on 2025-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.