What is Tammy Zehr's NPI number?

Tammy Zehr's National Provider Identifier (NPI) is 1770469686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Tammy Zehr's specialty?

Tammy Zehr is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Tammy Zehr located?

Tammy Zehr's practice location on file with NPPES is 11356 State Route 812, Croghan, NY 13327-2228.

What is Tammy Zehr's phone number?

The practice phone number listed in the NPPES registry for Tammy Zehr is (315) 816-0695.

Is Tammy Zehr's NPI active?

Yes — Tammy Zehr's NPI (1770469686) is active in the NPPES registry as of the last update on 2025-08-14.

IndividualActive

Tammy Zehr, RN

NPI 1770469686 · Registered Nurse · Croghan, NY

Tammy Zehr, RN is a Registered Nurse provider in Croghan, NY (NPI 1770469686).

Provider details

NPI number: 1770469686
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: Yes
License: 732934-01 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 732934-01 (NY)
Nursing Service Providers

Profile Score

Established profile(54/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

11356 State Route 812

Croghan, NY 13327-2228

Phone: (315) 816-0695

Street-level locationGet directions

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Mailing address