Michelle Mary Korah-Sedgwick, M.D.
Allergy & Immunology Physician · New Orleans, LA
Michelle Mary Korah-Sedgwick, M.D. is an allergy & immunology physician with a practice address in New Orleans, Louisiana, and NPI 1538483359, issued on Mar 23, 2010. Check the license (Louisiana MD.206762, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Michelle Mary Korah-Sedgwick
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- MD.206762 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1901 Perdido St, New Orleans, LA 70112
- Phone
- (504) 568-2904
- Enumerated
- Mar 23, 2010
- Record last updated
- Jul 7, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 2106911 LA
- Medicare enrollment
- Enrolled (PECOS I20160629001238); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 58 in Louisiana → Look up another NPI →
Also registered at 1901 Perdido St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elise HernandezStudent in an Organized Health Care Education/Training Program1417875162
- Nicole Lapinel, M.D.Pulmonary Disease Physician1376860494
Verify Michelle Mary Korah-Sedgwick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license MD.206762Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
243 Medicare Part D claims for 52 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Azelastine Hcl52 claims
- Albuterol Sulfate Hfa45 claims
- Dupixent Pen25 claims
- Fluticasone Propionate22 claims
- Dupixent Syringe12 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): 88.1 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).
Industry payments in 2024: $469.43
10 payments; by number, the most common kind was food and beverage; the largest payer was Grifols Shared Services North America, Inc. The 2,496 providers of this specialty with any payment received $8,321.81 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
- Louisiana State University School OF Medicine IN New Orleans Faculty GNew Orleans, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michelle Mary Korah-Sedgwick among 58 allergy & immunology physician records in Louisiana
Michelle Mary Korah-Sedgwick, M.D. is one of 58 allergy & immunology physician records with a practice address in Louisiana. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 24% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2010 · median 2002 among the 43 with a school on file
- Record last updated2016 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Louisiana
There are 58 allergy & immunology physician records in Louisiana.
All 58 in Louisiana → Every provider in New Orleans → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Evan Atkinson, M.D.New Orleans, LA 701121255655262
- John Carlson, MD, PHDNew Orleans, LA 701121700058310
- Margaret Huntwork, MDNew Orleans, LA 701121831498252
- Laurianne Wild, MDNew Orleans, LA 701121902824063
- Stephen Derbes, MDNew Orleans, LA 701151689763302
- Jamie Lurie, M.D.New Orleans, LA 701151124203708
- Reena Mehta, MDNew Orleans, LA 701151316263858
- Kenneth Paris, MDNew Orleans, LA 701181629183157
Common questions
What is Michelle Mary Korah-Sedgwick, M.D.'s NPI number?
Michelle Mary Korah-Sedgwick, M.D.'s National Provider Identifier (NPI) is 1538483359, issued on Mar 23, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Michelle Mary Korah-Sedgwick, M.D. located?
The NPPES record lists a practice address at 1901 Perdido St, New Orleans, LA, 70112. Phone: (504) 568-2904. Providers update this record themselves, so call before visiting.
How can I verify Michelle Mary Korah-Sedgwick, M.D.'s license?
NPPES lists Louisiana license number MD.206762, 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 Michelle Mary Korah-Sedgwick, M.D. prescribe under Medicare Part D?
In 2024, Michelle Mary Korah-Sedgwick, M.D. had 243 Medicare Part D claims for 52 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
What is Michelle Mary Korah-Sedgwick, M.D.'s MIPS final score?
The 2023 MIPS final score is 88.1 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.