IndividualActive
Margaret Mitzel
NPI 1407313950 · Speech-Language Pathologist · Burien, WA
Margaret Mitzel is a Speech-Language Pathologist provider in Burien, WA (NPI 1407313950).
Provider details
- NPI number
- 1407313950
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LL61486894 (WA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
127 Sw 156th St
Burien, WA 98166-2515
Phone: (253) 216-0720
Fax: (253) 854-7025
Street-level locationGet directions
Mailing address
10811 Se Kent Kangley Rd
Kent, WA 98030-7108
Registry dates
- Enumerated
- 2019-02-20
- Last updated
- 2023-10-13
- Certified
- 2023-10-13
Frequently asked questions
- What is Margaret Mitzel's NPI number?
- Margaret Mitzel's National Provider Identifier (NPI) is 1407313950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Mitzel's specialty?
- Margaret Mitzel is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Margaret Mitzel located?
- Margaret Mitzel's practice location on file with NPPES is 127 Sw 156th St, Burien, WA 98166-2515.
- What is Margaret Mitzel's phone number?
- The practice phone number listed in the NPPES registry for Margaret Mitzel is (253) 216-0720.
- Is Margaret Mitzel's NPI active?
- Yes — Margaret Mitzel's NPI (1407313950) is active in the NPPES registry as of the last update on 2023-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.