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Michael Kwark
NPI 1033798269 · Rheumatology Physician · Pasadena, CA
Michael Kwark is a Rheumatology Physician provider in Pasadena, CA (NPI 1033798269).
Provider details
- NPI number
- 1033798269
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 20A25001 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(62/100 index)
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
1 documented practice location
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.
Practice location
2595 E Washington Blvd Ste 106
Pasadena, CA 91107-1409
Phone: (626) 794-8133
Street-level locationGet directions
Mailing address
475 Seaview Ave
Staten Island, NY 10305-3436
Registry dates
- Enumerated
- 2021-04-05
- Last updated
- 2026-01-23
- Certified
- 2026-01-23
Frequently asked questions
- What is Michael Kwark's NPI number?
- Michael Kwark's National Provider Identifier (NPI) is 1033798269, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Kwark's specialty?
- Michael Kwark is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Kwark located?
- Michael Kwark's practice location on file with NPPES is 2595 E Washington Blvd Ste 106, Pasadena, CA 91107-1409.
- What is Michael Kwark's phone number?
- The practice phone number listed in the NPPES registry for Michael Kwark is (626) 794-8133.
- Is Michael Kwark's NPI active?
- Yes — Michael Kwark's NPI (1033798269) is active in the NPPES registry as of the last update on 2026-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.