What is Dennis Cowley's NPI number?

Dennis Cowley's National Provider Identifier (NPI) is 1295712271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Dennis Cowley's specialty?

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

Where is Dennis Cowley located?

Dennis Cowley's practice location on file with NPPES is 633 E 13th St, Winamac, IN 46996-1157.

What is Dennis Cowley's phone number?

The practice phone number listed in the NPPES registry for Dennis Cowley is (574) 946-3944.

Is Dennis Cowley's NPI active?

Yes — Dennis Cowley's NPI (1295712271) is active in the NPPES registry as of the last update on 2008-02-26.

IndividualActive

Dennis Cowley, O.D.

NPI 1295712271 · Optometrist · Winamac, IN

Dennis Cowley, O.D. is a Optometrist provider in Winamac, IN (NPI 1295712271).

Provider details

NPI number: 1295712271
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Male
Sole proprietor: No
License: 18001865B (IN)

Practice location

633 E 13th St

Winamac, IN 46996-1157

Phone: (574) 946-3944

Fax: (574) 946-6843

Street-level locationGet directions

Mailing address

633 E 13th St

Winamac, IN 46996-1157

Specialties & taxonomies

OptometristPrimary152W00000XLicense 18001865B (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: 2005-12-29
Last updated: 2008-02-26

Frequently asked questions

What is Dennis Cowley's NPI number?: Dennis Cowley's National Provider Identifier (NPI) is 1295712271, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Dennis Cowley's specialty?: Dennis Cowley is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
Where is Dennis Cowley located?: Dennis Cowley's practice location on file with NPPES is 633 E 13th St, Winamac, IN 46996-1157.
What is Dennis Cowley's phone number?: The practice phone number listed in the NPPES registry for Dennis Cowley is (574) 946-3944.
Is Dennis Cowley's NPI active?: Yes — Dennis Cowley's NPI (1295712271) is active in the NPPES registry as of the last update on 2008-02-26.

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