OrganizationActive
Heidi Nichols-Johnson, DDS
NPI 1447658950 · Dental Clinic/Center · Bismarck, ND
Heidi Nichols-Johnson, DDS is a Dental Clinic/Center organization in Bismarck, ND (NPI 1447658950).
Provider details
- NPI number
- 1447658950
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Heidi Nichols-Johnson, Owner(701) 751-7510
- License
- 1963 (ND)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
4900 Ottawa St
Suite 200
Bismarck, ND 58503-6154
Phone: (701) 751-7510
Street-level locationGet directions
Mailing address
4900 Ottawa St
Bismarck, ND 58503-6154
Registry dates
- Enumerated
- 2014-12-16
- Last updated
- 2014-12-16
Frequently asked questions
- What is Heidi Nichols-Johnson, DDS's NPI number?
- Heidi Nichols-Johnson, DDS's National Provider Identifier (NPI) is 1447658950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Heidi Nichols-Johnson, DDS?
- Heidi Nichols-Johnson, DDS is classified in the NPPES registry as Dental Clinic/Center (Ambulatory Health Care Facilities).
- Where is Heidi Nichols-Johnson, DDS located?
- Heidi Nichols-Johnson, DDS's practice location on file with NPPES is 4900 Ottawa St, Bismarck, ND 58503-6154.
- What is Heidi Nichols-Johnson, DDS's phone number?
- The practice phone number listed in the NPPES registry for Heidi Nichols-Johnson, DDS is (701) 751-7510.
- Who is the authorized official for Heidi Nichols-Johnson, DDS?
- The authorized official listed on Heidi Nichols-Johnson, DDS's NPPES record is Heidi Nichols-Johnson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Heidi Nichols-Johnson, DDS's NPI active?
- Yes — Heidi Nichols-Johnson, DDS's NPI (1447658950) is active in the NPPES registry as of the last update on 2014-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.