Alan Johnson, MD
NPI 1447292552 · Family Medicine Physician · Snoqualmie, WA
Alan Johnson, MD is a Family Medicine Physician provider in Snoqualmie, WA (NPI 1447292552).
Provider details
- NPI number
- 1447292552
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00021143 (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
20 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 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 174 | 58 |
| Losartan Potassium | 165 | 51 |
| Gabapentin | 111 | 35 |
| Amlodipine Besylate | 110 | 32 |
| Lisinopril | 109 | 32 |
| Trazodone Hcl | 96 | 28 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2015-04-17
Frequently asked questions
- What is Alan Johnson's NPI number?
- Alan Johnson's National Provider Identifier (NPI) is 1447292552, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alan Johnson's specialty?
- Alan Johnson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alan Johnson located?
- Alan Johnson's practice location on file with NPPES is 35020 Se Kinsey St, Snoqualmie, WA 98065-8992.
- What is Alan Johnson's phone number?
- The practice phone number listed in the NPPES registry for Alan Johnson is (425) 396-7682.
- Is Alan Johnson's NPI active?
- Yes — Alan Johnson's NPI (1447292552) is active in the NPPES registry as of the last update on 2015-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.