Sonya Isabel Bonnin-Serralles, MD
Internal Medicine Physician · New Orleans, LA
Sonya Isabel Bonnin-Serralles, MD is an internal medicine physician with a practice address in New Orleans, Louisiana, and NPI 1023462173, issued on Apr 14, 2016. Check the license (Louisiana 312195, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Sonya Isabel Bonnin-Serralles
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 312195 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1514 Jefferson Hwy, New Orleans, LA 70121
- Phone
- (504) 842-7511
- Enumerated
- Apr 14, 2016
- Record last updated
- Aug 8, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190828002935); accepts Medicare assignment
- Medical or professional school
- University Of Puerto Rico School Of Medicine, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,749 in Louisiana → Look up another NPI →
Also registered at 1514 Jefferson Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sonya Isabel Bonnin-Serralles in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 312195Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average internal medicine physician in 2024
609 Medicare Part D claims for 138 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Biktarvy93 claims
- Genvoya52 claims
- Azithromycin39 claims
- Rifampin38 claims
- Ethambutol Hcl33 claims
- Ceftriaxone30 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.
Bills Medicare through one group practice
- Ochsner Clinic LLCNew Orleans, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sonya Isabel Bonnin-Serralles among 1,749 internal medicine physician records in Louisiana
Sonya Isabel Bonnin-Serralles, MD is one of 1,749 internal medicine physician records with a practice address in Louisiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 72% of them.
- NPI issued2016 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2016 · median 2008 among the 1,216 with a school on file
- Record last updated2019 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
392 internal medicine physician records list a practice address in New Orleans
They are 392 of the 13,668 NPPES records with a practice address in New Orleans, and 1,749 internal medicine physician records in Louisiana.
All 1,749 in Louisiana → Every provider in New Orleans → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Leslie Blake, MDNew Orleans, LA 701211639137698
- William Blalock, MDNew Orleans, LA 701211073570479
- James Bragg, MDNew Orleans, LA 701211679530562
- Todd Burstain, MDNew Orleans, LA 701211104814763
- Kevin Conrad, MDNew Orleans, LA 701211801854203
- Rhonda Deen, M.D.Jefferson, LA 701211881685659
- Richard Deichmann, MDNew Orleans, LA 701211912901315
- Steven Deitelzweig, MDNew Orleans, LA 701211811954910
Common questions
What is Sonya Isabel Bonnin-Serralles, MD's NPI number?
Sonya Isabel Bonnin-Serralles, MD's National Provider Identifier (NPI) is 1023462173, issued on Apr 14, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Sonya Isabel Bonnin-Serralles, MD located?
The NPPES record lists a practice address at 1514 Jefferson Hwy, New Orleans, LA, 70121. Phone: (504) 842-7511. Providers update this record themselves, so call before visiting.
How can I verify Sonya Isabel Bonnin-Serralles, MD's license?
NPPES lists Louisiana license number 312195, 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 Sonya Isabel Bonnin-Serralles, MD prescribe under Medicare Part D?
In 2024, Sonya Isabel Bonnin-Serralles, MD had 609 Medicare Part D claims for 138 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.