IndividualActive
Rock Svennungsen, O.D.
NPI 1487607404 · Optometrist · Shelby, MT
Rock Svennungsen, O.D. is a Optometrist provider in Shelby, MT (NPI 1487607404).
Provider details
- NPI number
- 1487607404
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 446 (MT)
Specialties & taxonomies
Eye and Vision Services 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
925 Oilfield Ave
Shelby, MT 59474-2703
Phone: (406) 434-2763
Fax: (406) 434-2904
Street-level locationGet directions
Mailing address
925 Oilfield Ave
Shelby, MT 59474-2703
Registry dates
- Enumerated
- 2006-05-19
- Last updated
- 2009-07-28
Frequently asked questions
- What is Rock Svennungsen's NPI number?
- Rock Svennungsen's National Provider Identifier (NPI) is 1487607404, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rock Svennungsen's specialty?
- Rock Svennungsen is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Rock Svennungsen located?
- Rock Svennungsen's practice location on file with NPPES is 925 Oilfield Ave, Shelby, MT 59474-2703.
- What is Rock Svennungsen's phone number?
- The practice phone number listed in the NPPES registry for Rock Svennungsen is (406) 434-2763.
- Is Rock Svennungsen's NPI active?
- Yes — Rock Svennungsen's NPI (1487607404) is active in the NPPES registry as of the last update on 2009-07-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.