What is Cassandra Donnelly's NPI number?

Cassandra Donnelly's National Provider Identifier (NPI) is 1912878257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Cassandra Donnelly's specialty?

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

Where is Cassandra Donnelly located?

Cassandra Donnelly's practice location on file with NPPES is 4111 Legion Dr, Hamburg, NY 14075-4507.

What is Cassandra Donnelly's phone number?

The practice phone number listed in the NPPES registry for Cassandra Donnelly is (716) 646-3305.

Is Cassandra Donnelly's NPI active?

Yes — Cassandra Donnelly's NPI (1912878257) is active in the NPPES registry as of the last update on 2025-09-17.

IndividualActive

Cassandra Donnelly

NPI 1912878257 · Registered Nurse · Hamburg, NY

Cassandra Donnelly is a Registered Nurse provider in Hamburg, NY (NPI 1912878257).

Provider details

NPI number: 1912878257
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Sex: Female
Sole proprietor: No
License: 796158 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 796158 (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

4111 Legion Dr

Hamburg, NY 14075-4507

Phone: (716) 646-3305

Fax: (716) 646-3304

Street-level locationGet directions

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Mailing address