What is Catherine Ahearn's NPI number?

Catherine Ahearn's National Provider Identifier (NPI) is 1578360475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Catherine Ahearn's specialty?

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

Where is Catherine Ahearn located?

Catherine Ahearn's practice location on file with NPPES is 50 Pleasant St, Northampton, MA 01060-4127.

What is Catherine Ahearn's phone number?

The practice phone number listed in the NPPES registry for Catherine Ahearn is (413) 584-6855.

Is Catherine Ahearn's NPI active?

Yes — Catherine Ahearn's NPI (1578360475) is active in the NPPES registry as of the last update on 2025-02-27.

IndividualActive

Catherine Ahearn, RN

NPI 1578360475 · Registered Nurse · Northampton, MA

Catherine Ahearn, RN is a Registered Nurse provider in Northampton, MA (NPI 1578360475).

Provider details

NPI number: 1578360475
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: No
License: RN10008164 (MA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN10008164 (MA)
Nursing Service Providers

Profile Score

Established profile(55/100 index)

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

Registry tenure38% of score
1 yr 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

50 Pleasant St

Northampton, MA 01060-4127

Phone: (413) 584-6855

Fax: (413) 585-1355

Street-level locationGet directions

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Mailing address