James Rankin, M.D.
NPI 1023453156 · Internal Medicine Physician · Eugene, OR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Rankin, M.D. is a Internal Medicine Physician provider in Eugene, OR (NPI 1023453156).
Provider details
- NPI number
- 1023453156
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD209035 (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
13 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
1,425 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 | 250 | $123 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 237 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 120 | $87 |
| Hemoglobin A1c Level83036 | 112 | $9 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 105 | $13 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 99 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 142 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 563 | 189 |
| Levothyroxine Sodium | 436 | 124 |
| Amlodipine Besylate | 336 | 126 |
| Rosuvastatin Calcium | 306 | 104 |
| Losartan Potassium | 300 | 101 |
| Lisinopril | 264 | 92 |
| Gabapentin |
Practice location
Mailing address
Additional practice locations (1)
- 801 N 29th StBillings, MT 59101Phone: (406) 238-2500
Registry dates
- Enumerated
- 2013-05-02
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is James Rankin's NPI number?
- James Rankin's National Provider Identifier (NPI) is 1023453156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Rankin's specialty?
- James Rankin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Rankin located?
- James Rankin's practice location on file with NPPES is 1650 Chambers St, Eugene, OR 97402-3636.
- What is James Rankin's phone number?
- The practice phone number listed in the NPPES registry for James Rankin is (541) 686-1711.
- Does James Rankin accept Medicare?
- James Rankin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Rankin's NPI active?
- Yes — James Rankin's NPI (1023453156) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.