What is John Tivnan's NPI number?

John Tivnan's National Provider Identifier (NPI) is 1013911379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Tivnan's specialty?

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

Where is John Tivnan located?

John Tivnan's practice location on file with NPPES is 407 Avenue K Se, Winter Haven, FL 33880-4126.

What is John Tivnan's phone number?

The practice phone number listed in the NPPES registry for John Tivnan is (863) 294-3504.

Is John Tivnan's NPI active?

Yes — John Tivnan's NPI (1013911379) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Tivnan, O.D.

NPI 1013911379 · Optometrist · Winter Haven, FL

John Tivnan, O.D. is a Optometrist provider in Winter Haven, FL (NPI 1013911379).

Provider details

NPI number: 1013911379
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Male
Sole proprietor: No
License: OPC 1060 (FL)

Specialties & taxonomies

OptometristPrimary152W00000XLicense OPC 1060 (FL)
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
21 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

407 Avenue K Se

Winter Haven, FL 33880-4126

Phone: (863) 294-3504

Fax: (863) 299-0096

Street-level locationGet directions

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Mailing address