Mary Guzzino
Pediatric Nurse Practitioner · Metairie, LA
Mary Guzzino is a pediatric nurse practitioner with a practice address in Metairie, Louisiana, and NPI 1487376257, issued on Sep 16, 2022. Check the license (Louisiana 227799, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Guzzino
- Primary taxonomy
- Pediatric Nurse Practitioner 363LP0200X
- License numbers
- 227799 LA
RN159071 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3040 33RD St, Metairie, LA 70001
- Phone
- (504) 219-0880
- Enumerated
- Sep 16, 2022
- Record last updated
- Dec 29, 2022
- Entity
- Type 1 · individual
8 nearest pediatric nurse practitioner records → All 280 in Louisiana → Look up another NPI →
Also registered at 3040 33RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Firestone, MDPediatrics Physician1386648830
- Susan Jeanfreau, M.D.Specialist1518062868
- Kennedi JonesGenetic Counselor (M.S.)1053186676
- Karen Kern, M.D.Pediatrics Physician1073803375
- Sarah MayerPediatric Nutrition Registered Dietitian1740963958
- Paul Remedios, MDPediatrics Physician1730454059
Verify Mary Guzzino in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 227799Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $347.16
8 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 7,169 providers of this specialty with any payment received $330.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Mary Guzzino among 280 pediatric nurse practitioner records in Louisiana
Mary Guzzino is one of 280 pediatric nurse practitioner records with a practice address in Louisiana. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 83% of them.
- NPI issued2022 · 83% of these records are older, 12% newer
- In a Medicare fileYes · 55% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2022 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Nurse Practitioner providers in Louisiana
There are 280 pediatric nurse practitioner records in Louisiana.
All 280 in Louisiana → Every provider in Metairie → Pediatric Nurse Practitioner nationwide →
The 8 pediatric nurse practitioner records with the nearest ZIP codes
- Kathryn Rive, APRNMetairie, LA 700021497048037
- Tina Simpson, NURSE PRACTITIONERMetarie, LA 700031407884786
- Lisa Gunter, CPNP-AC, APRNMetairie, LA 700051639700701
- Sara Fox, APRNMetairie, LA 700061144151663
- Raquel Redard, NPMetairie, LA 700061851936017
- Nancy Tigert, NPMetairie, LA 700061992983043
- Elizabeth Spence, CPNPArabi, LA 700321518284629
- Jana Hume, PNPChalmette, LA 700431861281438
Common questions
What is Mary Guzzino's NPI number?
Mary Guzzino's National Provider Identifier (NPI) is 1487376257, issued on Sep 16, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Mary Guzzino located?
The NPPES record lists a practice address at 3040 33RD St, Metairie, LA, 70001. Phone: (504) 219-0880. Providers update this record themselves, so call before visiting.
How can I verify Mary Guzzino's license?
NPPES lists Louisiana license number 227799, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.