What is Marc Grun's NPI number?

Marc Grun's National Provider Identifier (NPI) is 1720301500, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marc Grun's specialty?

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

Where is Marc Grun located?

Marc Grun's practice location on file with NPPES is 1190 E Palm St, Altadena, CA 91001-1720.

What is Marc Grun's phone number?

The practice phone number listed in the NPPES registry for Marc Grun is (845) 598-0688.

Is Marc Grun's NPI active?

Yes — Marc Grun's NPI (1720301500) is active in the NPPES registry as of the last update on 2024-09-23.

IndividualActive

Marc Grun, RPH

NPI 1720301500 · Pharmacist · Altadena, CA

Marc Grun, RPH is a Pharmacist provider in Altadena, CA (NPI 1720301500).

Provider details

NPI number: 1720301500
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: RPH
Sex: Male
Sole proprietor: No
License: I031676 (NY)

Specialties & taxonomies

PharmacistPrimary183500000XLicense I031676 (NY)
Pharmacy Service Providers

Profile Score

Detailed profile(84/100 index)

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

Registry tenure38% of score
16 yrs 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

1190 E Palm St

Altadena, CA 91001-1720

Phone: (845) 598-0688

Street-level locationGet directions

More CA providers

Mailing address