What is Jessica Westerman's NPI number?

Jessica Westerman's National Provider Identifier (NPI) is 1598655144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jessica Westerman's specialty?

Jessica Westerman is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Jessica Westerman located?

Jessica Westerman's practice location on file with NPPES is 501 Sumner Ave, Springfield, MA 01108-2306.

What is Jessica Westerman's phone number?

The practice phone number listed in the NPPES registry for Jessica Westerman is (413) 746-1562.

Is Jessica Westerman's NPI active?

Yes — Jessica Westerman's NPI (1598655144) is active in the NPPES registry as of the last update on 2025-07-07.

IndividualActive

Jessica Westerman, PHARMD

NPI 1598655144 · Pharmacist · Springfield, MA

Jessica Westerman, PHARMD is a Pharmacist provider in Springfield, MA (NPI 1598655144).

Provider details

NPI number: 1598655144
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Female
Sole proprietor: Yes
License: PH1001243 (MA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense PH1001243 (MA)
Pharmacy 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

501 Sumner Ave

Springfield, MA 01108-2306

Phone: (413) 746-1562

Fax: (413) 747-9833

Street-level locationGet directions

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Mailing address