What is John Zelnar's NPI number?

John Zelnar's National Provider Identifier (NPI) is 1376502807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Zelnar's specialty?

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

Where is John Zelnar located?

John Zelnar's practice location on file with NPPES is 2640 Biehn St, Klamath Falls, OR 97601-1181.

What is John Zelnar's phone number?

The practice phone number listed in the NPPES registry for John Zelnar is (541) 884-3148.

Is John Zelnar's NPI active?

Yes — John Zelnar's NPI (1376502807) is active in the NPPES registry as of the last update on 2010-07-27.

IndividualActive

John Zelnar, O.D.

NPI 1376502807 · Optometrist · Klamath Falls, OR

John Zelnar, O.D. is a Optometrist provider in Klamath Falls, OR (NPI 1376502807).

Provider details

NPI number: 1376502807
Entity type: Individual
Primary specialty: OptometristEye and Vision Services Providers
Credential: O.D.
Sex: Male
Sole proprietor: No
License: 1333T (OR)

Specialties & taxonomies

OptometristPrimary152W00000XLicense 1333T (OR)
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

2640 Biehn St

Klamath Falls, OR 97601-1181

Phone: (541) 884-3148

Fax: (541) 884-3373

Street-level locationGet directions

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Mailing address