GIOVANNA ZANA
NPI 1235664509
Nurse Practitioner in Allentown, PA
About Giovanna Zana NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GIOVANNA ZANA (NPI 1235664509) is an individual nurse practitioner in Allentown, Pennsylvania, licensed in Pennsylvania (SP017426) and active in the NPI registry since April 2017. She is enrolled in Medicare PECOS, is affiliated with St Luke's Hospital Bethlehem, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Giovanna Zana is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Giovanna Zana reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Allentown, PA 18104
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: St Lukes Physician Group Inc
- 2,851 clinicians in this Medicare group
Bethlehem, PA 18015
- Reassigned Medicare billing, Pennsylvania enrollment
- 318 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Luke's Hospital Bethlehem
Acute Care Hospitals · Bethlehem, PASt Luke's Miners Memorial Hospital
Acute Care Hospitals · Coaldale, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALLENTOWN, PA 18104
ALLENTOWN, PA 18104
ALLENTOWN, PA 18104
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 Giovanna Zana's NPI number?
The NPI number for Giovanna Zana is 1235664509. It was assigned to this individual provider in the NPPES registry on April 25, 2017.
Where is Giovanna Zana located?
Giovanna Zana practices at 501 Cetronia Rd Ste 120, Allentown, PA 18104. The listed phone number is (484) 426-2520.
What is Giovanna Zana's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Giovanna Zana enrolled in Medicare?
Yes. Giovanna Zana is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Giovanna Zana's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Giovanna Zana reassigns Medicare benefits to 2 organizations: St Luke's Physician Group Inc (Allentown, PA) and Star Community Health, Inc (Bethlehem, 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 Giovanna Zana's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Giovanna Zana accept?
Health plans from Oscar Health list Giovanna Zana as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Giovanna Zana affiliated with any hospitals?
According to CMS data, Giovanna Zana is affiliated with St Luke's Hospital Bethlehem and St Luke's Miners Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Giovanna Zana was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Giovanna Zana · NPI 1235664509
Nurse Practitioner physician in Allentown, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 25, 2017.
## Identity
- **NPI:** 1235664509 (Entity type: Individual)
- **Enumerated:** April 25, 2017
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** SP017426 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 501 CETRONIA RD STE 120, Allentown, PA 18104-9569
- **Phone:** (484) 426-2520 · **Fax:** (866) 849-6463
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): St Luke's Physician Group Inc (NPI 1417478413, Allentown, PA); Star Community Health, Inc (NPI 1033686159, Bethlehem, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** January 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1235664509) · Data from the CMS NPPES public registry.