Ross John Fremin, MD
Emergency Medicine Physician · New Iberia, LA
Ross John Fremin, MD is an emergency medicine physician with a practice address in New Iberia, Louisiana, and NPI 1356455737, issued on Aug 19, 2006. Check the license (Louisiana 025620, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Ross John Fremin
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 025620 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1115 Center St, New Iberia, LA 70560
- Phone
- (337) 364-5503
- Enumerated
- Aug 19, 2006
- Record last updated
- Jul 10, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (337) 364-5503
- Medicaid ID
- 1055051 LA
- Medicare enrollment
- Enrolled (PECOS I20061122000340); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2001
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,000 in Louisiana → Look up another NPI →
Verify Ross John Fremin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 025620Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average emergency medicine physician in 2024
220 Medicare Part D claims for 114 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 28 claims were for opioids.
Most prescribed
- Prednisone27 claims
- Doxycycline Hyclate20 claims
- Hydrocodone-Acetaminophen15 claims
- Tramadol Hcl13 claims
- Ondansetron Hcl12 claims
- Azithromycin11 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 96 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Abbeville Emergency Group LLCAbbeville, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ross John Fremin among 1,000 emergency medicine physician records in Louisiana
Ross John Fremin, MD is one of 1,000 emergency medicine physician records with a practice address in Louisiana. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 59% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2001 · median 2010 among the 653 with a school on file
- Record last updated2009 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 emergency medicine physician records list a practice address in New Iberia
They are 9 of the 710 NPPES records with a practice address in New Iberia, and 1,000 emergency medicine physician records in Louisiana.
All 1,000 in Louisiana → Every provider in New Iberia → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Jean Friday, M.D.New Iberia, LA 705601013082502
- Shekaul HenryNew Iberia, LA 705601730907569
- Stephen Ritter, MDNew Iberia, LA 705601588771976
- Gregory Collins, M.D.New Iberia, LA 705631609833748
- Michael CotugnoNew Iberia, LA 705631730274200
- Robert Lecky, MDNew Iberia, LA 705631366541336
- Paul Villien, M.D.New Iberia, LA 705631821056607
- Philip Paulk, MDMamou, LA 705541679510184
Common questions
What is Ross John Fremin, MD's NPI number?
Ross John Fremin, MD's National Provider Identifier (NPI) is 1356455737, issued on Aug 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ross John Fremin, MD located?
The NPPES record lists a practice address at 1115 Center St, New Iberia, LA, 70560. Phone: (337) 364-5503. Providers update this record themselves, so call before visiting.
How can I verify Ross John Fremin, MD's license?
NPPES lists Louisiana license number 025620, 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 Ross John Fremin, MD prescribe under Medicare Part D?
In 2024, Ross John Fremin, MD had 220 Medicare Part D claims for 114 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Ross John Fremin, MD's MIPS final score?
The 2023 MIPS final score is 96 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.