What is Joseph Bak's NPI number?

Joseph Bak's National Provider Identifier (NPI) is 1043350101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joseph Bak's specialty?

Joseph Bak is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Joseph Bak located?

Joseph Bak's practice location on file with NPPES is 112 S 3rd St, Beresford, SD 57004-2122.

What is Joseph Bak's phone number?

The practice phone number listed in the NPPES registry for Joseph Bak is (605) 763-5092.

Is Joseph Bak's NPI active?

Yes — Joseph Bak's NPI (1043350101) is active in the NPPES registry as of the last update on 2025-07-29.

IndividualActive

Joseph Bak, DC

NPI 1043350101 · Chiropractor · Beresford, SD

Joseph Bak, DC is a Chiropractor provider in Beresford, SD (NPI 1043350101).

Provider details

NPI number: 1043350101
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: Yes
License: 1103 (SD)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 1103 (SD)
Chiropractic 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

112 S 3rd St

Beresford, SD 57004-2122

Phone: (605) 763-5092

Street-level locationGet directions

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Mailing address