What is Greg Derderian's NPI number?

Greg Derderian's National Provider Identifier (NPI) is 1972108934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Greg Derderian's specialty?

Greg Derderian is listed in the NPPES registry with a primary specialty of Ambulatory Care Pharmacist (Pharmacy Service Providers).

Where is Greg Derderian located?

Greg Derderian's practice location on file with NPPES is 160 S Main St, Doylestown, PA 18901-4875.

What is Greg Derderian's phone number?

The practice phone number listed in the NPPES registry for Greg Derderian is (215) 230-1960.

Is Greg Derderian's NPI active?

Yes — Greg Derderian's NPI (1972108934) is active in the NPPES registry as of the last update on 2020-11-30.

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Greg Derderian

NPI 1972108934 · Ambulatory Care Pharmacist · Doylestown, PA

Greg Derderian is a Ambulatory Care Pharmacist provider in Doylestown, PA (NPI 1972108934).

Provider details

NPI number: 1972108934
Entity type: Individual
Primary specialty: Ambulatory Care PharmacistPharmacy Service Providers
Sex: Male
Sole proprietor: No
License: RP438742 (PA)

Specialties & taxonomies

Ambulatory Care PharmacistPrimary1835P2201XLicense RP438742 (PA)
Pharmacy Service Providers

Profile Score

Established profile(63/100 index)

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

Registry tenure38% of score
5 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

160 S Main St

Doylestown, PA 18901-4875

Phone: (215) 230-1960

Street-level locationGet directions

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Mailing address