Joshua Bloomstein
NPI 1922615632 · Internal Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Bloomstein is a Internal Medicine Physician provider in Seattle, WA (NPI 1922615632).
Provider details
- NPI number
- 1922615632
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MD61582186 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Semaglutidebrand: Ozempic | 22 |
| Amlodipine Besylate | 20 |
| Atorvastatin Calcium | 18 |
| Metoprolol Succinate | 15 |
| Gabapentin | 13 |
| Lisinopril | 13 |
| Cyclobenzaprine Hcl | 12 |
| Tamsulosin Hcl | 12 |
| Oxycodone Hcl |
Practice location
Mailing address
Additional practice locations (1)
- 2505 2nd Ave Ste 200Seattle, WA 98121-1495Phone: (206) 520-5000
Registry dates
- Enumerated
- 2020-09-26
- Last updated
- 2025-11-26
- Certified
- 2025-11-26
Frequently asked questions
- What is Joshua Bloomstein's NPI number?
- Joshua Bloomstein's National Provider Identifier (NPI) is 1922615632, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Bloomstein's specialty?
- Joshua Bloomstein is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joshua Bloomstein located?
- Joshua Bloomstein's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-0001.
- What is Joshua Bloomstein's phone number?
- The practice phone number listed in the NPPES registry for Joshua Bloomstein is (206) 520-5000.
- Does Joshua Bloomstein accept Medicare?
- Joshua Bloomstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Bloomstein's NPI active?
- Yes — Joshua Bloomstein's NPI (1922615632) is active in the NPPES registry as of the last update on 2025-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.