Mickaila Johnston, M.D.
NPI 1336105386 · Nuclear Medicine Physician · Silverdale, WA
Enrolled with Medicare as Practitioner - Nuclear Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mickaila Johnston, M.D. is a Nuclear Medicine Physician provider in Silverdale, WA (NPI 1336105386).
Provider details
- NPI number
- 1336105386
- Entity type
- Individual
- Primary specialty
- Nuclear Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD25475 (OR)
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
20 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
626 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) |
|---|---|---|
| Technetium Tc-99m Sestamibi, Diagnostic, Per Study DoseA9500 | 148 | $45 |
| Nuclear Medicine Studies of Heart Muscle at Rest and With Stress and Spect78452 | 73 | $457 |
| Nuclear Medicine Study, Spect Imaging, 1 Area Or Single Acquisition, Single Day Imaging78803 | 64 | $367 |
| Iodine 1-123 Ioflupane, Diagnostic, Per Study Dose, Up to 5 MillicuriesA9584 | 64 | $2,733 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg)93017 | 48 | $30 |
| Technetium Tc-99m Medronate, Diagnostic, Per Study Dose, Up to 30 MillicuriesA9503 | 45 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-26
- Last updated
- 2025-07-01
- Certified
- 2025-07-01
Frequently asked questions
- What is Mickaila Johnston's NPI number?
- Mickaila Johnston's National Provider Identifier (NPI) is 1336105386, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mickaila Johnston's specialty?
- Mickaila Johnston is listed in the NPPES registry with a primary specialty of Nuclear Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mickaila Johnston located?
- Mickaila Johnston's practice location on file with NPPES is 2150 Thresher Ave, Silverdale, WA 98315-2103.
- What is Mickaila Johnston's phone number?
- The practice phone number listed in the NPPES registry for Mickaila Johnston is (360) 396-4688.
- Does Mickaila Johnston accept Medicare?
- Mickaila Johnston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mickaila Johnston's NPI active?
- Yes — Mickaila Johnston's NPI (1336105386) is active in the NPPES registry as of the last update on 2025-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.