What is Zachary Callahan's NPI number?

Zachary Callahan's National Provider Identifier (NPI) is 1740623941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Zachary Callahan's specialty?

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

Where is Zachary Callahan located?

Zachary Callahan's practice location on file with NPPES is 99 Pearson Ln, Rochester, NY 14612-3517.

What is Zachary Callahan's phone number?

The practice phone number listed in the NPPES registry for Zachary Callahan is (585) 766-7404.

Is Zachary Callahan's NPI active?

Yes — Zachary Callahan's NPI (1740623941) is active in the NPPES registry as of the last update on 2013-04-08.

IndividualActive

Zachary Callahan, RN

NPI 1740623941 · Registered Nurse · Rochester, NY

Zachary Callahan, RN is a Registered Nurse provider in Rochester, NY (NPI 1740623941).

Provider details

NPI number: 1740623941
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Male
Sole proprietor: Yes
License: 593444 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 593444 (NY)
Nursing Service Providers

Profile Score

Detailed profile(78/100 index)

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

Registry tenure38% of score
13 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

99 Pearson Ln

Rochester, NY 14612-3517

Phone: (585) 766-7404

Street-level locationGet directions

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Mailing address