Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Cristina Giambalvo
Midwife in Westwood, NJ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689746828
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Registry record
Entity type Individual (Type 1)
Name Mrs. Cristina Giambalvo
Sex Female
Practice address 270 Old Hook Rd, 2nd Floor, Westwood, NJ, 07675
Phone (201) 358-0505
Fax (201) 497-1133
Enumeration date Nov 14, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 25ME00031601 | Other | NJ | NJ LICENSE |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Cristina Giambalvo?
The National Provider Identifier (NPI) for Cristina Giambalvo is 1689746828, a Type 1 (individual) record in the CMS NPPES registry.
Where does Cristina Giambalvo practice?
The practice location on file with NPPES is in Westwood, NJ. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Westwood Imaging Associates, LLC Magnetic Resonance Imaging (MRI) Clinic/Center · Westwood, NJ NPI 1194836270 Paul Dicker Specialist · Westwood, NJ NPI 1528145059 Anita Stern Women's Health Nurse Practitioner · Westwood, NJ NPI 1194891481 Pascack Valley Imaging Associates Magnetic Resonance Imaging (MRI) Clinic/Center · Westwood, NJ NPI 1083834584 Eugene Smith Hematology (Internal Medicine) Physician · Westwood, NJ NPI 1326286758 Kathleen Connolly Family Nurse Practitioner · Westwood, NJ NPI 1336498526 Jaclyn Smith Advanced Practice Midwife · Westwood, NJ NPI 1609203629 Sheila Fields Internal Medicine Physician · Westwood, NJ NPI 1649270240
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.