Abigail Byrne, MD
Hospitalist Physician · New Orleans, LA
Abigail Byrne, MD is a hospitalist physician with a practice address in New Orleans, Louisiana, and NPI 1760913966, issued on Mar 21, 2017. Check the license (Louisiana 322312, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Abigail Byrne
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 322312 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1430 Tulane Ave, New Orleans, LA 70112
- Phone
- (504) 988-7890
- Enumerated
- Mar 21, 2017
- Record last updated
- Aug 19, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (504) 988-3971
- Medicare enrollment
- Enrolled (PECOS I20200824001609); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 340 in Louisiana → Look up another NPI →
Also registered at 1430 Tulane Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Abigail Byrne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 322312Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average hospitalist physician in 2024
36 Medicare Part D claims for 16 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
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: $23.81
1 payment: food and beverage; the largest payer was Eisai Inc. The 7,324 providers of this specialty with any payment received $494.84 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.
Bills Medicare through one group practice
- Administrators OF The Tulane Educational FundNew Orleans, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Abigail Byrne among 340 hospitalist physician records in Louisiana
Abigail Byrne, MD is one of 340 hospitalist physician records with a practice address in Louisiana. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 56% of them.
- NPI issued2017 · 56% of these records are older, 36% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2017 · median 2014 among the 271 with a school on file
- Record last updated2020 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Louisiana
There are 340 hospitalist physician records in Louisiana.
All 340 in Louisiana → Every provider in New Orleans → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Robert Andres, M.D.New Orleans, LA 701121043653686
- Deepa Bhatnagar, M.D.New Orleans, LA 701121205039294
- Chayan Chakraborti, M.D.New Orleans, LA 701121457300535
- Heather ChauNew Orleans, LA 701121144647298
- Mariano Iberico, M.D.New Orleans, LA 701121831431238
- Jacey Jones, MDNew Orleans, LA 701121225472707
- John Marker, M.D.New Orleans, LA 701121942477583
- Marlowe Maylin, MDNew Orleans, LA 701121669572558
Common questions
What is Abigail Byrne, MD's NPI number?
Abigail Byrne, MD's National Provider Identifier (NPI) is 1760913966, issued on Mar 21, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Abigail Byrne, MD located?
The NPPES record lists a practice address at 1430 Tulane Ave, New Orleans, LA, 70112. Phone: (504) 988-7890. Providers update this record themselves, so call before visiting.
How can I verify Abigail Byrne, MD's license?
NPPES lists Louisiana license number 322312, 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.
How much does Abigail Byrne, MD prescribe under Medicare Part D?
In 2024, Abigail Byrne, MD had 36 Medicare Part D claims for 16 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions 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.