IndividualActive
Diane Dyk
NPI 1639215494 · Speech-Language Pathologist · Bismarck, ND
Diane Dyk is a Speech-Language Pathologist provider in Bismarck, ND (NPI 1639215494).
Provider details
- NPI number
- 1639215494
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 191 (ND)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
806 N Washington St
Bismarck, ND 58501-3623
Phone: (701) 355-3028
Street-level locationGet directions
Mailing address
806 N Washington St
Bismarck, ND 58501-3623
Registry dates
- Enumerated
- 2007-01-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Dyk's NPI number?
- Diane Dyk's National Provider Identifier (NPI) is 1639215494, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Dyk's specialty?
- Diane Dyk is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Diane Dyk located?
- Diane Dyk's practice location on file with NPPES is 806 N Washington St, Bismarck, ND 58501-3623.
- What is Diane Dyk's phone number?
- The practice phone number listed in the NPPES registry for Diane Dyk is (701) 355-3028.
- Is Diane Dyk's NPI active?
- Yes — Diane Dyk's NPI (1639215494) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.