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Christopher Harper, ABOC
NPI 1861767642 · Optician · Billings, MT
Christopher Harper, ABOC is a Optician provider in Billings, MT (NPI 1861767642).
Provider details
- NPI number
- 1861767642
- Entity type
- Individual
- Primary specialty
- OpticianEye and Vision Services Providers
- Credential
- ABOC
- Sex
- Male
- Sole proprietor
- No
- License
- 189966 (MT)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
801 N 29th St
Billings, MT 59101-0905
Phone: (406) 238-2500
Street-level locationGet directions
Mailing address
Po Box 35100
Billings, MT 59107-5100
Registry dates
- Enumerated
- 2012-03-13
- Last updated
- 2012-03-13
Frequently asked questions
- What is Christopher Harper's NPI number?
- Christopher Harper's National Provider Identifier (NPI) is 1861767642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Harper's specialty?
- Christopher Harper is listed in the NPPES registry with a primary specialty of Optician (Eye and Vision Services Providers).
- Where is Christopher Harper located?
- Christopher Harper's practice location on file with NPPES is 801 N 29th St, Billings, MT 59101-0905.
- What is Christopher Harper's phone number?
- The practice phone number listed in the NPPES registry for Christopher Harper is (406) 238-2500.
- Is Christopher Harper's NPI active?
- Yes — Christopher Harper's NPI (1861767642) is active in the NPPES registry as of the last update on 2012-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.