OrganizationActive
Ronald E. Longenbaugh O.D., Inc.
NPI 1700932613 · Optometrist · Columbia City, IN
Ronald E. Longenbaugh O.D., Inc. is a Optometrist organization in Columbia City, IN (NPI 1700932613).
Provider details
- NPI number
- 1700932613
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Ronald Longenbaugh, President(260) 244-6361
- License
- 18002242A (IN)
Specialties & taxonomies
Eye and Vision Services 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
512 N Line St
Columbia City, IN 46725-1230
Phone: (260) 244-6361
Fax: (260) 244-3067
Street-level locationGet directions
Mailing address
512 N Line St
Columbia City, IN 46725-1230
Registry dates
- Enumerated
- 2007-01-25
- Last updated
- 2008-01-10
Frequently asked questions
- What is Ronald E. Longenbaugh O.D., Inc.'s NPI number?
- Ronald E. Longenbaugh O.D., Inc.'s National Provider Identifier (NPI) is 1700932613, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ronald E. Longenbaugh O.D., Inc.?
- Ronald E. Longenbaugh O.D., Inc. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Ronald E. Longenbaugh O.D., Inc. located?
- Ronald E. Longenbaugh O.D., Inc.'s practice location on file with NPPES is 512 N Line St, Columbia City, IN 46725-1230.
- What is Ronald E. Longenbaugh O.D., Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Ronald E. Longenbaugh O.D., Inc. is (260) 244-6361.
- Who is the authorized official for Ronald E. Longenbaugh O.D., Inc.?
- The authorized official listed on Ronald E. Longenbaugh O.D., Inc.'s NPPES record is Ronald Longenbaugh, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ronald E. Longenbaugh O.D., Inc.'s NPI active?
- Yes — Ronald E. Longenbaugh O.D., Inc.'s NPI (1700932613) is active in the NPPES registry as of the last update on 2008-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.