Mark Sehgal, MD
Otolaryngology Physician · McAlester, OK
Mark Sehgal, MD is an otolaryngology physician with a practice address in McAlester, Oklahoma, and NPI 1801888441, issued on Aug 19, 2005. Check the license (Oklahoma 24851, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Mark Sehgal
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 24851 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1401 E Van Buren Ave, McAlester, OK 74502
- Phone
- (918) 421-8446
- Enumerated
- Aug 19, 2005
- Record last updated
- Apr 14, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (918) 423-4051
- Medicare enrollment
- Enrolled (PECOS I20180731000633); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1994
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 122 in Oklahoma → Look up another NPI →
Verify Mark Sehgal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 24851Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average otolaryngology physician in 2024
189 Medicare Part D claims for 56 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Fluticasone Propionate37 claims
- Ipratropium Bromide37 claims
- Ciprofloxacin-Dexamethasone19 claims
- Amoxicillin-Clavulanate Potass18 claims
- Omeprazole17 claims
- Pantoprazole Sodium16 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): 65.7 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: $37.43
2 payments; by number, the most common kind was food and beverage; the largest payer was ALK-Abello, 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
- Choctaw Nation OF OklahomaTalihina, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Sehgal among 122 otolaryngology physician records in Oklahoma
Mark Sehgal, MD is one of 122 otolaryngology physician records with a practice address in Oklahoma. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 78% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated1994 · median 2000 among the 68 with a school on file
- Record last updated2008 · 70% 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 Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Oklahoma
There are 122 otolaryngology physician records in Oklahoma.
All 122 in Oklahoma → Every provider in McAlester → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Susan Anderson, DOTahlequah, OK 744641568412310
- Charles Wine, M.D.Tahlequah, OK 744641740403088
- Hani Malati, M.D.Okmulgee, OK 744471568456499
- Edgar Boyd, M.D.Muskogee, OK 744031235102948
- William Howard, M.D.Ponca City, OK 746011316008675
- James Rebik, D.O.Ponca City, OK 746011346246584
- Dwayne Atwell, MDMuskogee, OK 744011144236696
- William Zollinger, MDMuskogee, OK 744011962424085
Common questions
What is Mark Sehgal, MD's NPI number?
Mark Sehgal, MD's National Provider Identifier (NPI) is 1801888441, issued on Aug 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Sehgal, MD located?
The NPPES record lists a practice address at 1401 E Van Buren Ave, McAlester, OK, 74502. Phone: (918) 421-8446. Providers update this record themselves, so call before visiting.
How can I verify Mark Sehgal, MD's license?
NPPES lists Oklahoma license number 24851, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Sehgal, MD prescribe under Medicare Part D?
In 2024, Mark Sehgal, MD had 189 Medicare Part D claims for 56 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is Mark Sehgal, MD's MIPS final score?
The 2023 MIPS final score is 65.7 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.