What is Gregorius Song's NPI number?

Gregorius Song's National Provider Identifier (NPI) is 1386515112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregorius Song's specialty?

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

Where is Gregorius Song located?

Gregorius Song's practice location on file with NPPES is 800 Washington St, Boston, MA 02111-1552.

What is Gregorius Song's phone number?

The practice phone number listed in the NPPES registry for Gregorius Song is (617) 636-5381.

Is Gregorius Song's NPI active?

Yes — Gregorius Song's NPI (1386515112) is active in the NPPES registry as of the last update on 2025-09-15.

IndividualActive

Gregorius Song, RPH

NPI 1386515112 · Pharmacist · Boston, MA

Gregorius Song, RPH is a Pharmacist provider in Boston, MA (NPI 1386515112).

Provider details

NPI number: 1386515112
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: RPH
Sole proprietor: No
License: PH1002566 (MA)

Specialties & taxonomies

PharmacistPrimary183500000XLicense PH1002566 (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

800 Washington St

Boston, MA 02111-1552

Phone: (617) 636-5381

Street-level locationGet directions

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Mailing address