James Maeda, M.D.
NPI 1538162854 · Family Medicine Physician · Omak, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Maeda, M.D. is a Family Medicine Physician provider in Omak, WA (NPI 1538162854).
Provider details
- NPI number
- 1538162854
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD60069028 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 94 | 25 |
| Lisinopril | 77 | 23 |
| Atorvastatin Calcium | 71 | 25 |
| Levothyroxine Sodium | 48 | 17 |
| Losartan Potassium | 42 | 16 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 41 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-31
- Last updated
- 2017-11-20
Frequently asked questions
- What is James Maeda's NPI number?
- James Maeda's National Provider Identifier (NPI) is 1538162854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Maeda's specialty?
- James Maeda is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Maeda located?
- James Maeda's practice location on file with NPPES is 529 Jasmine St, Omak, WA 98841-9589.
- What is James Maeda's phone number?
- The practice phone number listed in the NPPES registry for James Maeda is (509) 826-1600.
- Does James Maeda accept Medicare?
- James Maeda is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Maeda's NPI active?
- Yes — James Maeda's NPI (1538162854) is active in the NPPES registry as of the last update on 2017-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.