Monica Demasi, M.D.
NPI 1871525303 · Family Medicine Physician · Corvallis, OR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Monica Demasi, M.D. is a Family Medicine Physician provider in Corvallis, OR (NPI 1871525303).
Provider details
- NPI number
- 1871525303
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 228437 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
212 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 49 | $101 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 43 | $84 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 35 | $8 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 31 | $15 |
| Hemoglobin A1c Level83036 | 19 | $9 |
| Admn Sarscov2 Vacc 1 Dose90480 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 41 | 13 |
| Atorvastatin Calcium | 39 | 14 |
| Amlodipine Besylate | 30 | 12 |
| Gabapentin | 19 | — |
| Alendronate Sodium | 18 | — |
| Tiotropium Bromidebrand: Spiriva Handihaler | 18 | — |
| Omeprazole | 17 |
Practice location
Mailing address
Additional practice locations (1)
- 1700 Geary St Se Ste 200Albany, OR 97322-6842Phone: (541) 812-5570
Registry dates
- Enumerated
- 2006-07-07
- Last updated
- 2021-07-02
- Certified
- 2021-07-02
Frequently asked questions
- What is Monica Demasi's NPI number?
- Monica Demasi's National Provider Identifier (NPI) is 1871525303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Monica Demasi's specialty?
- Monica Demasi is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Monica Demasi located?
- Monica Demasi's practice location on file with NPPES is 3517 Nw Samaritan Dr Ste 201, Corvallis, OR 97330-3769.
- What is Monica Demasi's phone number?
- The practice phone number listed in the NPPES registry for Monica Demasi is (541) 768-5142.
- Does Monica Demasi accept Medicare?
- Monica Demasi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Monica Demasi's NPI active?
- Yes — Monica Demasi's NPI (1871525303) is active in the NPPES registry as of the last update on 2021-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.