What is Johnny Deflonty's NPI number?

Johnny Deflonty's National Provider Identifier (NPI) is 1639162233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Johnny Deflonty's specialty?

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

Where is Johnny Deflonty located?

Johnny Deflonty's practice location on file with NPPES is Great Lakes Eye Institute, Saginaw, MI 48603.

What is Johnny Deflonty's phone number?

The practice phone number listed in the NPPES registry for Johnny Deflonty is (989) 793-2820.

Is Johnny Deflonty's NPI active?

Yes — Johnny Deflonty's NPI (1639162233) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Johnny Deflonty, OD

NPI 1639162233 · Optometrist · Saginaw, MI

Johnny Deflonty, OD is a Optometrist provider in Saginaw, MI (NPI 1639162233).

Provider details

NPI number: 1639162233
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: OD
Sex: Male
License: 4901002489 (MI)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 4901002489 (MI)
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.

Practice location

Great Lakes Eye Institute

2393 Schust Rd

Saginaw, MI 48603

Phone: (989) 793-2820

Fax: (989) 793-9132

Approximate (ZIP-level) locationGet directions

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Mailing address