Kristen Johnson, M.D.
NPI 1518986413 · Family Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Johnson, M.D. is a Family Medicine Physician provider in Seattle, WA (NPI 1518986413).
Provider details
- NPI number
- 1518986413
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD00045963 (WA)
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
19 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
397 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) |
|---|---|---|
| Face-To-Face Behavioral Counseling for Obesity, 15 MinutesG0447 | 151 | $27 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 82 | $140 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 33 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 28 | $13 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 22 | $8 |
| Hemoglobin A1c Level83036 | 20 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Topiramate | 48 | 16 |
| Metformin Hclbrand: Metformin Hcl Er | 30 | 12 |
| Bupropion Hclbrand: Bupropion Xl | 26 | 11 |
| Duloxetine Hcl | 23 | — |
| Semaglutidebrand: Ozempic | 21 | — |
| Tirzepatidebrand: Mounjaro | 17 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-19
- Last updated
- 2008-03-24
Frequently asked questions
- What is Kristen Johnson's NPI number?
- Kristen Johnson's National Provider Identifier (NPI) is 1518986413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Johnson's specialty?
- Kristen Johnson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kristen Johnson located?
- Kristen Johnson's practice location on file with NPPES is 11011 Meridian Ave N, Seattle, WA 98133-8967.
- What is Kristen Johnson's phone number?
- The practice phone number listed in the NPPES registry for Kristen Johnson is (206) 525-5777.
- Does Kristen Johnson accept Medicare?
- Kristen Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Johnson's NPI active?
- Yes — Kristen Johnson's NPI (1518986413) is active in the NPPES registry as of the last update on 2008-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.