IndividualActive
James Herzog, DDS
NPI 1649378662 · General Practice Dentistry · Butte, MT
James Herzog, DDS is a General Practice Dentistry provider in Butte, MT (NPI 1649378662).
Provider details
- NPI number
- 1649378662
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1832 (MT)
Specialties & taxonomies
Dental 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
2423 Cornell Ave
Butte, MT 59701-3848
Phone: (406) 494-7033
Fax: (406) 494-8256
Street-level locationGet directions
Mailing address
2423 Cornell Ave
Butte, MT 59701-3848
Registry dates
- Enumerated
- 2006-09-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Herzog's NPI number?
- James Herzog's National Provider Identifier (NPI) is 1649378662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Herzog's specialty?
- James Herzog is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is James Herzog located?
- James Herzog's practice location on file with NPPES is 2423 Cornell Ave, Butte, MT 59701-3848.
- What is James Herzog's phone number?
- The practice phone number listed in the NPPES registry for James Herzog is (406) 494-7033.
- Is James Herzog's NPI active?
- Yes — James Herzog's NPI (1649378662) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.