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GIANNA DERENZI
NPI 1962357673
Surgery in Philadelphia, PA

Active since February 27, 2026PECOS Enrolled
3400 CIVIC CENTER BLVD, PHILADELPHIA, PA 19104(215) 614-1963 Get Directions Write a Review

NPPES record last updated: February 27, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Gianna Derenzi NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GIANNA DERENZI (NPI 1962357673) is an individual surgery provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP034491) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS, is affiliated with Lancaster General Hospital, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1962357673
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameGIANNA DERENZI
Location Address3400 CIVIC CENTER BLVDPhiladelphia, PA 19104-5127
Mailing Address3400 Civic Center BlvdPhiladelphia, PA 19104-5127
Phone(215) 614-1963
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateFebruary 27, 2026
NPPES CertifiedFebruary 27, 2026
✔ NPI 1962357673 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in PA · SP034491
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
3400 CIVIC CENTER BLVD, Philadelphia, PA 19104
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gianna Derenzi is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6305318049
PECOS Enrollment IDI20260615000891
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Gianna Derenzi reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Penn-Medical Group
Same address
Surgery
3400 CIVIC CENTER BLVD, 4 WEST PAVILLION
Philadelphia, PA 19104
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 3,488 clinicians in this Medicare group
NPI 1033507157 (215) 662-2626
Lancaster General Medical Group
1.1 mi
Family Medicine
1800 LOMBARD ST STE 206
Philadelphia, PA 19146
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 727 clinicians in this Medicare group
NPI 1154883171 (215) 615-2222
Lancaster General Hospital
62 mi
Plastic and Reconstructive Surgery
2102 HARRISBURG PIKE
Lancaster, PA 17601
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 34 clinicians in this Medicare group
NPI 1508293994 (717) 544-9400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Lancaster General Hospital

Acute Care Hospitals · Lancaster, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390100
Location555 North Duke StreetLancaster, PA 17602 · Lancaster County
Emergency services Birthing friendly

Hospital Of Univ Of Pennsylvania

Acute Care Hospitals · Philadelphia, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390111
Location34th & Spruce StsPhiladelphia, PA 19104 · Philadelphia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PHILIPPE OLIVIER SZAPARY MD
Internal Medicine (Cardiovascular Disease)
3400 CIVIC CENTER BLVD, EAST PAVILION, 2ND FLOOR
PHILADELPHIA, PA 19104
Philadelphia County (215) 615-4949
UNIVERSITY OF PENNSYLVANIA
Psychiatric Unit
3400 CIVIC CENTER BLVD, 2 SOUTH PAVILION
PHILADELPHIA, PA 19104
Philadelphia County (215) 614-1828
CAREY MCDOUGALL M.S.
Genetic Counselor, MS
3400 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Philadelphia County (215) 590-2920
KELSEY ELIZABETH SPIELMAN
Genetic Counselor, MS
3400 CIVIC CENTER BLVD
PHILADELPHIA, PA 19104
Philadelphia County (215) 349-8479
STEVEN S SCHERER MD
Psychiatry & Neurology (Neurology)
3400 CIVIC CENTER BLVD, 2ND FLOOR, SOUTH PAVILION
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-3606
KEITH CENGEL MD, PHD
Radiology (Radiation Oncology)
3400 CIVIC CENTER BLVD, CONCOURSE LEVEL
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2428
BRIAN FRIEL MD
Urology
3400 CIVIC CENTER BLVD, UROLOGY, PERELMAN CENTER, 3RD FLOOR, WEST PAVILION
PHILADELPHIA, PA 19104
Philadelphia County (215) 349-5042
RICHARD KRISKA
Pharmacist
3400 CIVIC CENTER BLVD, ROOM 101 WEST
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-6260

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gianna Derenzi's NPI number?

The NPI number for Gianna Derenzi is 1962357673. It was assigned to this individual provider in the NPPES registry on February 27, 2026.

Where is Gianna Derenzi located?

Gianna Derenzi practices at 3400 Civic Center Blvd, Philadelphia, PA 19104. The listed phone number is (215) 614-1963.

What is Gianna Derenzi's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Gianna Derenzi enrolled in Medicare?

Yes. Gianna Derenzi is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gianna Derenzi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gianna Derenzi reassigns Medicare benefits to 3 organizations: University Of Penn-Medical Group (Philadelphia, PA), Lancaster General Medical Group (Philadelphia, PA) and Lancaster General Hospital (Lancaster, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gianna Derenzi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Gianna Derenzi affiliated with any hospitals?

According to CMS data, Gianna Derenzi is affiliated with Lancaster General Hospital and Hospital Of Univ Of Pennsylvania.

When was this NPI record last updated?

The NPPES record for Gianna Derenzi was last updated on February 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.