What is Justin Gronauer's NPI number?

Justin Gronauer's National Provider Identifier (NPI) is 1477449080, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Justin Gronauer's specialty?

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

Where is Justin Gronauer located?

Justin Gronauer's practice location on file with NPPES is 2640 E Cumberland St, Philadelphia, PA 19125-3709.

What is Justin Gronauer's phone number?

The practice phone number listed in the NPPES registry for Justin Gronauer is (215) 291-8315.

Is Justin Gronauer's NPI active?

Yes — Justin Gronauer's NPI (1477449080) is active in the NPPES registry as of the last update on 2025-06-18.

IndividualActive

Justin Gronauer, PHARMD

NPI 1477449080 · Pharmacist · Philadelphia, PA

Justin Gronauer, PHARMD is a Pharmacist provider in Philadelphia, PA (NPI 1477449080).

Provider details

NPI number: 1477449080
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARMD
Sex: Male
Sole proprietor: Yes
License: RP457061 (PA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense RP457061 (PA)
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
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

2640 E Cumberland St

Philadelphia, PA 19125-3709

Phone: (215) 291-8315

Street-level locationGet directions

More PA providers

Mailing address