What is William Irons's NPI number?

William Irons's National Provider Identifier (NPI) is 1275519720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Irons's specialty?

William Irons is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).

Where is William Irons located?

William Irons's practice location on file with NPPES is 2750 Central Ave, Columbus, IN 47201-3125.

What is William Irons's phone number?

The practice phone number listed in the NPPES registry for William Irons is (812) 379-4465.

Is William Irons's NPI active?

Yes — William Irons's NPI (1275519720) is active in the NPPES registry as of the last update on 2012-11-08.

IndividualActive

William Irons, O.D.

NPI 1275519720 · Optometrist · Columbus, IN

William Irons, O.D. is a Optometrist provider in Columbus, IN (NPI 1275519720).

Provider details

NPI number: 1275519720
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Male
Sole proprietor: Yes
License: 18001556B (IN)

Practice location

2750 Central Ave

Columbus, IN 47201-3125

Phone: (812) 379-4465

Fax: (812) 379-4450

Street-level locationGet directions

Mailing address

2750 Central Ave

Columbus, IN 47201-3125

Specialties & taxonomies

OptometristPrimary152W00000XLicense 18001556B (IN)
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
20 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.

Enumerated: 2005-12-16
Last updated: 2012-11-08

Frequently asked questions

What is William Irons's NPI number?: William Irons's National Provider Identifier (NPI) is 1275519720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Irons's specialty?: William Irons is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
Where is William Irons located?: William Irons's practice location on file with NPPES is 2750 Central Ave, Columbus, IN 47201-3125.
What is William Irons's phone number?: The practice phone number listed in the NPPES registry for William Irons is (812) 379-4465.
Is William Irons's NPI active?: Yes — William Irons's NPI (1275519720) is active in the NPPES registry as of the last update on 2012-11-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions