William P. Larkin, OD
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1413 Washington St, Columbus, IN 47201-5725
- Practice phone
- Call (812) 372-1919
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Olinger And Larkin Ptr
Eye care practice · Columbus, Indiana
Find William Larkin's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
William P. Larkin is an optometrist in Columbus, Indiana
William Larkin practices at Olinger And Larkin Ptr in Columbus, Indiana.
William Larkin's NPI, 1780755033, was assigned on November 10, 2006. William Larkin holds Indiana license 18002025A.
- NPI
- 1780755033NPI Registry (opens in a new tab)
- NPI enumeration date
- November 10, 2006
- NPI status
- Active
- Practice phone
- (812) 372-1919
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William P. Larkin practices at Olinger and Larkin Ptr in Columbus, Indiana
William Larkin's primary practice is Olinger and Larkin Ptr, at 1413 Washington St, Columbus, IN 47201-5725. The practice phone is (812) 372-1919.
- Olinger and Larkin Ptr1413 Washington St, Columbus, IN 47201-5725Phone(812) 372-1919
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
William P. Larkin is affiliated with 1 site of care and 1 medical group
William Larkin's primary practice is Olinger And Larkin Ptr in Columbus, Indiana. Dmand AI also links William Larkin to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at William P. Larkin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Larkin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Olinger And Larkin Ptr | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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William P. Larkin is one of 1,172 optometrists in Indiana
Optometrist is William Larkin's primary specialty in the NPI Registry, under taxonomy code 152W00000X. William Larkin is licensed in Indiana.
Specialties and state licenses
- Optometrist, IndianaPrimary
Optometrists near William Larkin
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Sources for William P. Larkin's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about William P. Larkin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William P. Larkin's NPI number?
William P. Larkin's NPI number is 1780755033. It was assigned on November 10, 2006, and it is active in the NPI Registry.
What does William P. Larkin specialize in?
William P. Larkin is an optometrist in Columbus, Indiana. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does William P. Larkin practice?
William Larkin practices at 1413 Washington St, Columbus, IN 47201-5725. William Larkin's primary practice is Olinger And Larkin Ptr in Columbus, Indiana. Dmand AI also links William Larkin to 1 medical group.
What is William P. Larkin's office phone number?
The practice phone on file for William Larkin is (812) 372-1919.
What is William P. Larkin's medical license number?
William Larkin holds Indiana license 18002025A.
How long has William P. Larkin been practicing?
William Larkin's NPI was assigned in 2006.
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