OrganizationActive
Longenecker
NPI 1821234097 · Optometrist · Granger, IN
Longenecker is a Optometrist organization in Granger, IN (NPI 1821234097).
Provider details
- NPI number
- 1821234097
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Parent organization
- Longenecker Vision & Associates, P.C.
- Organization subpart
- Yes
- Authorized official
- James Longenecker, President, Longenecker Vision & Ass(574) 536-9867
- License
- 18001765B (IN)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
215 E University Dr
Suite 150
Granger, IN 46530-4000
Phone: (574) 272-3937
Street-level locationGet directions
Mailing address
25508 County Road 126
Elkhart, IN 46517-9188
Registry dates
- Enumerated
- 2008-12-18
- Last updated
- 2008-12-18
Frequently asked questions
- What is Longenecker's NPI number?
- Longenecker's National Provider Identifier (NPI) is 1821234097, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Longenecker?
- Longenecker is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Longenecker located?
- Longenecker's practice location on file with NPPES is 215 E University Dr, Granger, IN 46530-4000.
- What is Longenecker's phone number?
- The practice phone number listed in the NPPES registry for Longenecker is (574) 272-3937.
- Who is the authorized official for Longenecker?
- The authorized official listed on Longenecker's NPPES record is James Longenecker, President, Longenecker Vision & Ass. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Longenecker's NPI active?
- Yes — Longenecker's NPI (1821234097) is active in the NPPES registry as of the last update on 2008-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.