Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C.
NPI 1497956304 · Dentist · Sioux Falls, SD
Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C. is a Dentist organization in Sioux Falls, SD (NPI 1497956304).
Provider details
- NPI number
- 1497956304
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Mark Berdahl, President(605) 332-4751
- License
- M687 (SD)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-05-29
- Last updated
- 2020-08-22
Frequently asked questions
- What is Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C.'s NPI number?
- Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C.'s National Provider Identifier (NPI) is 1497956304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C.?
- Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C. is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C. located?
- Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C.'s practice location on file with NPPES is 6301 S Minnesota Ave, Sioux Falls, SD 57108-2528.
- What is Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C. is (605) 332-4751.
- Who is the authorized official for Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C.?
- The authorized official listed on Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C.'s NPPES record is Mark Berdahl, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C.'s NPI active?
- Yes — Family, Cosmetic & Implant Dentistry, Drs. Berdahl & Feiock, P.C.'s NPI (1497956304) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.