John Firestone, MD
Pediatrics Physician · Metairie, LA
John Firestone, MD is a pediatrics physician with a practice address in Metairie, Louisiana, and NPI 1386648830, issued on Jun 10, 2005. Check the license (Louisiana 015657, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- John Firestone
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 015657 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3040 33RD St, Metairie, LA 70001
- Phone
- (504) 837-7760
- Enumerated
- Jun 10, 2005
- Record last updated
- Oct 21, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (504) 837-7754
- Medicaid ID
- 1368458 LA
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 917 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.
- Mary GuzzinoPediatric Nurse Practitioner1487376257
- 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 John Firestone in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 015657Check 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: $447.63
16 payments; by number, the most common kind was food and beverage; the largest payer was Supernus Pharmaceuticals, Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
John Firestone among 917 pediatrics physician records in Louisiana
John Firestone, MD is one of 917 pediatrics physician records with a practice address in Louisiana. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 83% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2016 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 pediatrics physician records list a practice address in Metairie
They are 68 of the 5,682 NPPES records with a practice address in Metairie, and 917 pediatrics physician records in Louisiana.
All 917 in Louisiana → Every provider in Metairie → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Elizabeth Adams, MDMetairie, LA 700011720082498
- George Bauer, MDMetairie, LA 700011437153103
- William Blake, MDMetairie, LA 700011144224817
- Mark Dal Corso, MDMetairie, LA 700011326060336
- Lisa Defusco, MDMetairie, LA 700011295830081
- Patrice Evers, MDMetairie, LA 700011124168182
- Keith Kappel, MDMetairie, LA 700011851395537
- Karen Kern, M.D.Metairie, LA 700011073803375
Common questions
What is John Firestone, MD's NPI number?
John Firestone, MD's National Provider Identifier (NPI) is 1386648830, issued on Jun 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Firestone, MD located?
The NPPES record lists a practice address at 3040 33RD St, Metairie, LA, 70001. Phone: (504) 837-7760. Providers update this record themselves, so call before visiting.
How can I verify John Firestone, MD's license?
NPPES lists Louisiana license number 015657, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.