Sean M. McWilliams, MD
Otolaryngology Physician · Destin, FL
Sean M. McWilliams, MD is an otolaryngology physician with a practice address in Destin, Florida, and NPI 1003854803, issued on Jun 3, 2006. Check the license (Florida ME90138, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Sean M. McWilliams
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- ME90138 FL
Self-reported in NPPES; status is on the state search - Practice location
- 7720 US Highway 98 W, Destin, FL 32550
- Phone
- (850) 622-5148
- Enumerated
- Jun 3, 2006
- Record last updated
- Feb 21, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (850) 622-5149
- Medicaid ID
- 2700786000 FL
- Medicare enrollment
- Enrolled (PECOS I20041108000079); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 659 in Florida → Look up another NPI →
Also registered at 7720 US Highway 98 W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephen Phlaum, MDCardiovascular Disease Physician1164460960
- Carla Riley, PTAPhysical Therapy Assistant1427201276
- James Ward, MDCardiovascular Disease Physician1619915436
Verify Sean M. McWilliams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME90138Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% fewer Medicare Part D claims than the average otolaryngology physician in 2024
480 Medicare Part D claims for 143 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Montelukast Sodium107 claims
- Azelastine Hcl56 claims
- Fluticasone Propionate49 claims
- Ipratropium Bromide39 claims
- Methylprednisolone28 claims
- Cefdinir27 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 MIPS final score for 2023 (Medicare payment program): 90.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $261.82
8 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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
- Ent And Allergy Associates OF Florida, LLCBoca Raton, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sean M. McWilliams among 659 otolaryngology physician records in Florida
Sean M. McWilliams, MD is one of 659 otolaryngology physician records with a practice address in Florida. 82% 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 19% of them.
- NPI issued2006 · 19% of these records are older, 46% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1999 · median 2002 among the 470 with a school on file
- Record last updated2014 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Florida
There are 659 otolaryngology physician records in Florida.
All 659 in Florida → Every provider in Destin → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Lawrence Blumberg, MDFort Walton Beach, FL 325471720112238
- Jason Boole, M.D.Fort Walton Beach, FL 325471104818350
- Donald Hamilton, M.D.Ft Walton Beach, FL 325471356392831
- Mark Criswell, M.D., F.A.C.S.Eglin Afb, FL 325421619947033
- Kleve Granger, MDEglin Afb, FL 325421972023323
- Donald Roberts, MDDestin, FL 325411356811194
- Michael Rinaldi, D.O.Crestview, FL 325391346247103
- Adam Holdt, MDPensacola, FL 325141083833990
Common questions
What is Sean M. McWilliams, MD's NPI number?
Sean M. McWilliams, MD's National Provider Identifier (NPI) is 1003854803, issued on Jun 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sean M. McWilliams, MD located?
The NPPES record lists a practice address at 7720 US Highway 98 W, Destin, FL, 32550. Phone: (850) 622-5148. Providers update this record themselves, so call before visiting.
How can I verify Sean M. McWilliams, MD's license?
NPPES lists Florida license number ME90138, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sean M. McWilliams, MD prescribe under Medicare Part D?
In 2024, Sean M. McWilliams, MD had 480 Medicare Part D claims for 143 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is Sean M. McWilliams, MD's MIPS final score?
The 2023 MIPS final score is 90.8 of 100. 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.