Karl Mccowen, MD
NPI 1578567392 · Endocrinology, Diabetes & Metabolism Physician · Tacoma, WA
Karl Mccowen, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Tacoma, WA (NPI 1578567392).
Provider details
- NPI number
- 1578567392
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00017146 (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
21 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
Mailing address
Registry dates
- Enumerated
- 2005-06-09
- Last updated
- 2012-12-07
Frequently asked questions
- What is Karl Mccowen's NPI number?
- Karl Mccowen's National Provider Identifier (NPI) is 1578567392, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karl Mccowen's specialty?
- Karl Mccowen is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Karl Mccowen located?
- Karl Mccowen's practice location on file with NPPES is 1628 S Mildred St, Tacoma, WA 98465-1628.
- What is Karl Mccowen's phone number?
- The practice phone number listed in the NPPES registry for Karl Mccowen is (253) 565-6777.
- Is Karl Mccowen's NPI active?
- Yes — Karl Mccowen's NPI (1578567392) is active in the NPPES registry as of the last update on 2012-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.