Patricia Frew, MD
NPI 1588836407 · Family Medicine Physician · Vancouver, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Frew, MD is a Family Medicine Physician provider in Vancouver, WA (NPI 1588836407).
Provider details
- NPI number
- 1588836407
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD154428 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
162 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 59 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 32 | $13 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 20 | $8 |
| Urinalysis, Manual Test81002 | 18 | $3 |
| Admn Sarscov2 Vacc 1 Dose90480 | 18 | $43 |
| Administration of Influenza Virus VaccineG0008 | 15 | $32 |
Typical Medicare-allowed amounts for these services range $3–$43 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 80 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 292 | 89 |
| Levothyroxine Sodium | 236 | 41 |
| Amlodipine Besylate | 160 | 48 |
| Lisinopril | 153 | 47 |
| Metformin Hcl | 148 | 39 |
| Losartan Potassium | 146 | 43 |
| Omeprazole |
Practice location
Mailing address
Additional practice locations (1)
- 3181 Sw Sam Jackson Park RdOhsuPortland, OR 97239-3011Phone: (503) 494-8311
Registry dates
- Enumerated
- 2008-04-01
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is Patricia Frew's NPI number?
- Patricia Frew's National Provider Identifier (NPI) is 1588836407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Frew's specialty?
- Patricia Frew is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Patricia Frew located?
- Patricia Frew's practice location on file with NPPES is 7410 Delaware Ln, Vancouver, WA 98664-1408.
- What is Patricia Frew's phone number?
- The practice phone number listed in the NPPES registry for Patricia Frew is (360) 566-4402.
- Does Patricia Frew accept Medicare?
- Patricia Frew is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patricia Frew's NPI active?
- Yes — Patricia Frew's NPI (1588836407) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.