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Mei Allison, MD
NPI 1437201241 · Internal Medicine Physician · Seattle, WA
Mei Allison, MD is a Internal Medicine Physician provider in Seattle, WA (NPI 1437201241).
Provider details
- NPI number
- 1437201241
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A70116 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
515 Minor Ave
Seattle, WA 98104-2120
Phone: (206) 386-9500
Fax: (206) 386-9605
Street-level locationGet directions
Mailing address
1521 2nd Ave Apt 3100
Seattle, WA 98101-4524
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2010-07-14
Frequently asked questions
- What is Mei Allison's NPI number?
- Mei Allison's National Provider Identifier (NPI) is 1437201241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mei Allison's specialty?
- Mei Allison is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mei Allison located?
- Mei Allison's practice location on file with NPPES is 515 Minor Ave, Seattle, WA 98104-2120.
- What is Mei Allison's phone number?
- The practice phone number listed in the NPPES registry for Mei Allison is (206) 386-9500.
- Is Mei Allison's NPI active?
- Yes — Mei Allison's NPI (1437201241) is active in the NPPES registry as of the last update on 2010-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.