Dr. Mark Sehgal
- Gender: Male
- Experience: 27 years
- Graduated from: Wayne State University School Of Medicine
- Graduation year: 1994
- Sole propriator: No
- NPI: 1801888441
Dr. Mark Sehgal MD
Otolaryngologist
He is located at 1401 East Van Buren Avenue in Mcalester, OK 74502. Can help patients with the following: Allergic Reaction, Deafness, Laryngitis, Otoacoustic Emission Test (OAE), Sore Throat, Tongue Problems. His National Provider Identifier (NPI) number is 1801888441. Appointment can be made via the phone number (918) 421-8446. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Mark Sehgal, being an otolaryngologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Mark Sehgal.
- Allergic Reaction
- Assistive Listening Devices
- Auditory Processing Disorder
- Aural Rehabilitation
- Bad Breath
- Cancer
- Cauliflower Ear
- Chronic Cough
- Chronic Rhinitis
- Cleft Palate and Cleft Lip
- Deafness
- Deviated Septum
- Dizziness
- Ear Infection
- Ear Wax
- Eustachian Tube Problems
- Eye Allergy
- Hay Fever
- Headache
- Hearing Conservation
- Impacted Earwax
- Inner Ear Disorders
- Laryngitis
- Middle Ear Infection
- Nasal Polyps
- Newborn or Infant Hearing Screening
- Noise Sensitivity
- Noise-Induced Hearing Loss (NIHL)
- Nosebleed
- Oral Cancer
- Otoacoustic Emission Test (OAE)
- Peripheral Nerve Tumors
- Sinus Tract
- Sinusitis
- Sleep Apnea
- Sleep Disorders
- Sore Throat
- Swallowing Disorders
- Swimmer's Ear
- Taste Disorders
- Tinnitus
- Tongue Problems
- Usher Syndrome
- Vertigo
- Vestibular Testing
Procedures Performed by Dr. Mark Sehgal
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Mark Sehgal as in-network for the following 2026 plans.
Health plans
Blue Cross and Blue Shield of Oklahoma
Network data as of Jun 7, 2026, as reported by the insurer.
Show all 13 plans from Blue Cross and Blue Shield of Oklahoma
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue Advantage Bronze PPO℠ 202 (5 plan variants) | PPO · Bronze | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Bronze PPO℠ 203 (5 plan variants) | PPO · Expanded Bronze | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Bronze PPO℠ Standard (5 plan variants) | PPO · Expanded Bronze | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Gold PPO℠ 309 (5 plan variants) | PPO · Gold | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Gold PPO℠ 604 (5 plan variants) | PPO · Gold | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Gold PPO℠ Standard (5 plan variants) | PPO · Gold | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Silver PPO℠ 204 (5 plan variants) | PPO · Silver | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Silver PPO℠ 501 (5 plan variants) | PPO · Silver | Blue Advantage PPO | Accepting new patients |
| Blue Advantage Silver PPO℠ Standard (5 plan variants) | PPO · Silver | Blue Advantage PPO | Accepting new patients |
| Blue Preferred Bronze PPO℠ Standard (5 plan variants) | PPO · Expanded Bronze | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Gold PPO℠ Standard (5 plan variants) | PPO · Gold | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Security PPO℠ 200 (5 plan variants) | PPO · Catastrophic | Blue Preferred PPO | Accepting new patients |
| Blue Preferred Silver PPO℠ Standard (5 plan variants) | PPO · Silver | Blue Preferred PPO | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Mark Sehgal is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Mark Sehgal is enrolled to bill Medicare as a Practitioner - Otolaryngology .
Bills through: Choctaw Nation Of Oklahoma
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Studies
WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1994
Questions & Answers
What conditions does Dr. Mark Sehgal treat?
Dr. Mark Sehgal provides treatment for Allergic Reaction, Deafness, Laryngitis, Otoacoustic Emission Test (OAE), Sore Throat, Tongue Problems. For the full list see this list.
Has Dr. Mark Sehgal affiliation with hospitals?
Dr. Mark Sehgal is affiliated with CHOCTAW NATION HEALTH SERVICES AUTHORITY.
Where can you meet with Dr. Mark Sehgal?
Dr. Mark Sehgal's office is located at 1401 East Van Buren Avenue in Mcalester, OK 74502.
Does Dr. Mark Sehgal have affiliation with practices?
Dr. Mark Sehgal is affiliated with Warren Clinics. For the full list of practices see this list.
Does Dr. Mark Sehgal accept patients with Blue Cross and Blue Shield of Oklahoma?
Yes, Dr. Mark Sehgal is listed in-network for Blue Cross and Blue Shield of Oklahoma through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.