Walter Hoyt, M.D.
Pediatric Cardiology Physician · New Orleans, LA
Walter Hoyt, M.D. is a pediatric cardiology physician with a practice address in New Orleans, Louisiana, and NPI 1003059890, issued on Apr 9, 2009. Check the license on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Walter Hoyt
- Credential
- M.D.
- Primary taxonomy
- Pediatric Cardiology Physician 2080P0202X
- Practice location
- 1514 Jefferson Hwy, New Orleans, LA 70121
- Phone
- (504) 842-3900
- Enumerated
- Apr 9, 2009
- Entity
- Type 1 · individual
Also registered at 1514 Jefferson Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alyson Abbas, CRNACertified Registered Nurse Anesthetist1568608909
- Ahmed AbdallahNephrology Physician1396449401
- Mohammed Abdelsalam, MDStudent in an Organized Health Care Education/Training Program1922740190
- Freddy Abi-Samra, MDCardiovascular Disease Physician1346207354
- Fiyinfoluwa Abraham, MDGastroenterology Physician1487141636
- Tunde AbubakarStudent in an Organized Health Care Education/Training Program1487357307
Verify Walter Hoyt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical ExaminersCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
49% fewer Medicare Part D claims than the average pediatric cardiology physician in 2024
47 Medicare Part D claims, against an average of 93 among the 368 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Atenolol16 claims
- Metoprolol Succinate11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $313.26
16 payments, mostly food and beverage; the largest payer was iRhythm Technologies, Inc.. The 805 providers of this specialty with any payment received $3,454.91 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.
One hospital or facility affiliation
- Ochsner Clinic LLCNew Orleans, LA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Pediatric Cardiology Physician providers in Louisiana
There are 39 pediatric cardiology physician records in Louisiana.
Other pediatric cardiology physician records in Louisiana
- Mohanageetha Ardhanari, MDShreveport, LA1437590908
- Robert Ascuitto, PH.D., M.D.New Orleans, LA1780775551
- Tamara Bradford, MDNew Orleans, LA1588868061
- Stefanie Cheang, MDNew Orleans, LA1093233603
- Mark Clay, M.D.Jefferson, LA1417004136
- Geeta Dalal, M.D.Lafayette, LA1861483380
- Kelly Gajewski, M.D.New Orleans, LA1356421739
- Anita Go, MDAlexandria, LA1306821558
- Vitor Guerra, M.D.New Orleans, LA1841426731
- Albert Gutierrez, MDLafayette, LA1356339147
Common questions
What is Walter Hoyt, M.D.'s NPI number?
Walter Hoyt, M.D.'s National Provider Identifier (NPI) is 1003059890, issued on Apr 9, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Walter Hoyt, M.D. located?
The NPPES record lists a practice address at 1514 Jefferson Hwy, New Orleans, LA, 70121. Phone: (504) 842-3900. Providers update this record themselves, so call before visiting.
How can I verify Walter Hoyt, M.D.'s license?
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.
How much does Walter Hoyt, M.D. prescribe under Medicare Part D?
In 2024, Walter Hoyt, M.D. had 47 Medicare Part D claims; the average among pediatric cardiology physician prescribers was 93. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.