What is Merran Dingmann's NPI number?

Merran Dingmann's National Provider Identifier (NPI) is 1649103441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Merran Dingmann's specialty?

Merran Dingmann is listed in the NPPES registry with a primary specialty of Audiologist (Speech, Language and Hearing Service Providers).

Where is Merran Dingmann located?

Merran Dingmann's practice location on file with NPPES is 4900 Ottawa St Ste 300, Bismarck, ND 58503-6156.

What is Merran Dingmann's phone number?

The practice phone number listed in the NPPES registry for Merran Dingmann is (701) 751-6232.

Is Merran Dingmann's NPI active?

Yes — Merran Dingmann's NPI (1649103441) is active in the NPPES registry as of the last update on 2026-06-03.

IndividualActive

Merran Dingmann

NPI 1649103441 · Audiologist · Bismarck, ND

Merran Dingmann is a Audiologist provider in Bismarck, ND (NPI 1649103441).

Provider details

NPI number: 1649103441
Entity type: Individual
Primary specialty: AudiologistSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: No
License: 3094 (ND)

Specialties & taxonomies

AudiologistPrimary231H00000XLicense 3094 (ND)
Speech, Language and Hearing Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

4900 Ottawa St Ste 300

Bismarck, ND 58503-6156

Phone: (701) 751-6232

Fax: (701) 751-6235

Street-level locationGet directions

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Mailing address