Gerald Farnell, M.D.
NPI 1386684108 · Family Medicine Physician · Keizer, OR
Gerald Farnell, M.D. is a Family Medicine Physician provider in Keizer, OR (NPI 1386684108).
Provider details
- NPI number
- 1386684108
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD288546 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
786 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 127 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 90 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 81 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 67 | $111 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 64 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 60 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 437 | 214 |
| Amlodipine Besylate | 202 | 69 |
| Levothyroxine Sodium | 201 | 84 |
| Omeprazole | 160 | 62 |
| Lisinopril | 153 | 79 |
| Gabapentin | 147 | 48 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2010-05-20
Frequently asked questions
- What is Gerald Farnell's NPI number?
- Gerald Farnell's National Provider Identifier (NPI) is 1386684108, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gerald Farnell's specialty?
- Gerald Farnell is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gerald Farnell located?
- Gerald Farnell's practice location on file with NPPES is 5900 Inland Shores Way N, Keizer, OR 97303-3883.
- What is Gerald Farnell's phone number?
- The practice phone number listed in the NPPES registry for Gerald Farnell is (503) 399-2424.
- Is Gerald Farnell's NPI active?
- Yes — Gerald Farnell's NPI (1386684108) is active in the NPPES registry as of the last update on 2010-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.