IndividualActive
Hally Bach, D.D.S.
NPI 1639150188 · Dentist · Watertown, SD
Hally Bach, D.D.S. is a Dentist provider in Watertown, SD (NPI 1639150188).
Provider details
- NPI number
- 1639150188
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Female
- Sole proprietor
- No
- License
- 937 (SD)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
600 4th St Ne
Suite 200
Watertown, SD 57201-1898
Phone: (605) 882-0747
Fax: (605) 882-2196
Street-level locationGet directions
Mailing address
600 4th St Ne
Watertown, SD 57201-1898
Registry dates
- Enumerated
- 2005-11-10
- Last updated
- 2011-04-14
Frequently asked questions
- What is Hally Bach's NPI number?
- Hally Bach's National Provider Identifier (NPI) is 1639150188, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hally Bach's specialty?
- Hally Bach is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Hally Bach located?
- Hally Bach's practice location on file with NPPES is 600 4th St Ne, Watertown, SD 57201-1898.
- What is Hally Bach's phone number?
- The practice phone number listed in the NPPES registry for Hally Bach is (605) 882-0747.
- Is Hally Bach's NPI active?
- Yes — Hally Bach's NPI (1639150188) is active in the NPPES registry as of the last update on 2011-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.