Julianne Mattson, MD
NPI 1578648382 · Family Medicine Physician · Everett, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julianne Mattson, MD is a Family Medicine Physician provider in Everett, WA (NPI 1578648382).
Provider details
- NPI number
- 1578648382
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD00033983 (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
358 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 | 105 | $132 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 33 | $50 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 30 | $9 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 26 | $3 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 20 | $7 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 19 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 34 | 34 |
| Prednisone | 32 | 31 |
| Cefpodoxime Proxetil | 21 | 20 |
| Triamcinolone Acetonide | 20 | 18 |
| Fluconazole | 20 | 18 |
| Doxycycline Hyclate | 19 | 19 |
| Cephalexin | 18 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-27
- Last updated
- 2012-12-13
Frequently asked questions
- What is Julianne Mattson's NPI number?
- Julianne Mattson's National Provider Identifier (NPI) is 1578648382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julianne Mattson's specialty?
- Julianne Mattson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Julianne Mattson located?
- Julianne Mattson's practice location on file with NPPES is 3927 Rucker Ave, Everett, WA 98201-4833.
- What is Julianne Mattson's phone number?
- The practice phone number listed in the NPPES registry for Julianne Mattson is (425) 339-5422.
- Does Julianne Mattson accept Medicare?
- Julianne Mattson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julianne Mattson's NPI active?
- Yes — Julianne Mattson's NPI (1578648382) is active in the NPPES registry as of the last update on 2012-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.