Nathan Mason, MD
NPI 1396953196 · Family Medicine Physician · Star, ID
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Mason, MD is a Family Medicine Physician provider in Star, ID (NPI 1396953196).
Provider details
- NPI number
- 1396953196
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD125936 (OR)
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
980 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 | 529 | $89 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 143 | $61 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 142 | $120 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 75 | $130 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 36 | $117 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 126 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 498 | 154 |
| Amlodipine Besylate | 452 | 140 |
| Levothyroxine Sodium | 339 | 91 |
| Losartan Potassium | 334 | 109 |
| Lisinopril | 284 | 90 |
| Omeprazole | 278 | 90 |
| Metoprolol Succinate |
Practice location
Mailing address
Additional practice locations (1)
- 679 Main StSweet Home, OR 97386-3305Phone: (541) 451-6250Fax: (541) 451-6277
Registry dates
- Enumerated
- 2007-05-18
- Last updated
- 2021-02-15
- Certified
- 2021-02-15
Frequently asked questions
- What is Nathan Mason's NPI number?
- Nathan Mason's National Provider Identifier (NPI) is 1396953196, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Mason's specialty?
- Nathan Mason is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Mason located?
- Nathan Mason's practice location on file with NPPES is 10717 W State St, Star, ID 83669-6046.
- What is Nathan Mason's phone number?
- The practice phone number listed in the NPPES registry for Nathan Mason is (208) 302-6300.
- Does Nathan Mason accept Medicare?
- Nathan Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Mason's NPI active?
- Yes — Nathan Mason's NPI (1396953196) is active in the NPPES registry as of the last update on 2021-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.