IndividualActive
Daniel Long, OD
NPI 1891894564 · Optometrist · Mandan, ND
Daniel Long, OD is a Optometrist provider in Mandan, ND (NPI 1891894564).
Provider details
- NPI number
- 1891894564
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- No
- License
- 383 (ND)
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
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
113 3rd Ave Nw
Mandan, ND 58554-3129
Phone: (701) 663-2020
Fax: (701) 667-2057
Street-level locationGet directions
Mailing address
113 3rd Ave Nw
Mandan, ND 58554-3129
Registry dates
- Enumerated
- 2006-09-21
- Last updated
- 2007-10-25
Frequently asked questions
- What is Daniel Long's NPI number?
- Daniel Long's National Provider Identifier (NPI) is 1891894564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Long's specialty?
- Daniel Long is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Daniel Long located?
- Daniel Long's practice location on file with NPPES is 113 3rd Ave Nw, Mandan, ND 58554-3129.
- What is Daniel Long's phone number?
- The practice phone number listed in the NPPES registry for Daniel Long is (701) 663-2020.
- Is Daniel Long's NPI active?
- Yes — Daniel Long's NPI (1891894564) is active in the NPPES registry as of the last update on 2007-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.