Patrizia Showell, M.D.
NPI 1942279864 · Internal Medicine Physician · Bellevue, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrizia Showell, M.D. is a Internal Medicine Physician provider in Bellevue, WA (NPI 1942279864).
Provider details
- NPI number
- 1942279864
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD00038797 (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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
224 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 95 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $141 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 28 | $3 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 27 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 21 | $8 |
| Blood Test Panel for Electrolytes (sodium Potassium, Chloride, Carbon Dioxide)80051 |
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 |
|---|---|---|
| Atorvastatin Calcium | 24 | 17 |
| Lisinopril | 20 | 13 |
| Levothyroxine Sodium | 18 | 12 |
| Amlodipine Besylate | 17 | — |
| Metoprolol Succinate | 14 | — |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 12 | 12 |
| Albuterol Sulfate |
Practice location
Mailing address
Additional practice locations (1)
- 904 7th AveSeattle, WA 98104-1132Phone: (206) 329-1760
Registry dates
- Enumerated
- 2006-03-14
- Last updated
- 2026-04-20
- Certified
- 2026-04-20
Frequently asked questions
- What is Patrizia Showell's NPI number?
- Patrizia Showell's National Provider Identifier (NPI) is 1942279864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrizia Showell's specialty?
- Patrizia Showell is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Patrizia Showell located?
- Patrizia Showell's practice location on file with NPPES is 10400 Ne 4th St Ste 2250, Bellevue, WA 98004-5186.
- What is Patrizia Showell's phone number?
- The practice phone number listed in the NPPES registry for Patrizia Showell is (888) 663-6331.
- Does Patrizia Showell accept Medicare?
- Patrizia Showell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrizia Showell's NPI active?
- Yes — Patrizia Showell's NPI (1942279864) is active in the NPPES registry as of the last update on 2026-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.