What is Gianna Derenzi's NPI number?

Gianna Derenzi's National Provider Identifier (NPI) is 1962357673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gianna Derenzi's specialty?

Gianna Derenzi is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Gianna Derenzi located?

Gianna Derenzi's practice location on file with NPPES is 3400 Civic Center Blvd, Philadelphia, PA 19104-5127.

What is Gianna Derenzi's phone number?

The practice phone number listed in the NPPES registry for Gianna Derenzi is (215) 614-1963.

Is Gianna Derenzi's NPI active?

Yes — Gianna Derenzi's NPI (1962357673) is active in the NPPES registry as of the last update on 2026-02-27.

IndividualActive

Gianna Derenzi

NPI 1962357673 · Surgery Physician · Philadelphia, PA

Gianna Derenzi is a Surgery Physician provider in Philadelphia, PA (NPI 1962357673).

Provider details

NPI number: 1962357673
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Sex: Female
Sole proprietor: No
License: SP034491 (PA)

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense SP034491 (PA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 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

3400 Civic Center Blvd

Philadelphia, PA 19104-5127

Phone: (215) 614-1963

Street-level locationGet directions

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Mailing address