Phillip Arnold, DO
NPI 1619984143 · Family Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Phillip Arnold, DO is a Family Medicine Physician provider in Seattle, WA (NPI 1619984143).
Provider details
- NPI number
- 1619984143
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 44658 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1,603 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 | 251 | $138 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 154 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 122 | $6 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 120 | $3 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 119 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 115 | $13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 124 | 58 |
| Amlodipine Besylate | 103 | 34 |
| Lisinopril | 96 | 33 |
| Rosuvastatin Calcium | 87 | 37 |
| Omeprazole | 63 | 22 |
| Apixabanbrand: Eliquis | 60 | 17 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-01
- Last updated
- 2016-03-17
Frequently asked questions
- What is Phillip Arnold's NPI number?
- Phillip Arnold's National Provider Identifier (NPI) is 1619984143, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phillip Arnold's specialty?
- Phillip Arnold is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Phillip Arnold located?
- Phillip Arnold's practice location on file with NPPES is 11011 Meridican Ave N, Seattle, WA 98133-8967.
- What is Phillip Arnold's phone number?
- The practice phone number listed in the NPPES registry for Phillip Arnold is (206) 525-5777.
- Does Phillip Arnold accept Medicare?
- Phillip Arnold is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Phillip Arnold's NPI active?
- Yes — Phillip Arnold's NPI (1619984143) is active in the NPPES registry as of the last update on 2016-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.