Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Darin M. Bach, D.D.S.

Q: What is the NPI number for Darin Bach?

The National Provider Identifier (NPI) for Darin Bach is 1407838741, a Type 1 (individual) record in the CMS NPPES registry.

Dentist in Watertown, SD · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1407838741

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Registry record

Entity type Individual (Type 1)

Name Dr. Darin M. Bach

Credential D.D.S.

Sex Male

Practice address 600 4th St Ne, Suite 207, Watertown, SD, 57201

Phone (605) 882-0747

Fax (605) 882-2196

Enumeration date Nov 14, 2005

Last updated in NPPES Jan 16, 2023

Taxonomy & licenses

122300000X Dentist Dental Providers · License M936 (SD) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier	Type	State	Issuer
1407838741	Other	SD	460461487

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Darin Bach practice?

The practice location on file with NPPES is in Watertown, SD. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Darin Bach?

The National Provider Identifier (NPI) for Darin Bach is 1407838741, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-16.