IndividualActive
Heidi Mackenzie, M.S.
NPI 1972804722 · Audiologist · Seattle, WA
Heidi Mackenzie, M.S. is a Audiologist provider in Seattle, WA (NPI 1972804722).
Provider details
- NPI number
- 1972804722
- Entity type
- Individual
- Primary specialty
- AudiologistSpeech, Language and Hearing Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
- License
- LD 00002097 (WA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
1600 E Jefferson St Ste 202
Seattle, WA 98122-5644
Phone: (206) 320-5687
Fax: (206) 320-8145
Street-level locationGet directions
Mailing address
1600 E Jefferson St Ste 202
Seattle, WA 98122-5644
Registry dates
- Enumerated
- 2010-11-10
- Last updated
- 2010-11-10
Frequently asked questions
- What is Heidi Mackenzie's NPI number?
- Heidi Mackenzie's National Provider Identifier (NPI) is 1972804722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Mackenzie's specialty?
- Heidi Mackenzie is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).
- Where is Heidi Mackenzie located?
- Heidi Mackenzie's practice location on file with NPPES is 1600 E Jefferson St Ste 202, Seattle, WA 98122-5644.
- What is Heidi Mackenzie's phone number?
- The practice phone number listed in the NPPES registry for Heidi Mackenzie is (206) 320-5687.
- Is Heidi Mackenzie's NPI active?
- Yes — Heidi Mackenzie's NPI (1972804722) is active in the NPPES registry as of the last update on 2010-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.