Mark Sehgal, MD

Individual provider Otolaryngology Physician · NPI 1801888441

Mark Sehgal, MD practises Otolaryngology in McAlester, Oklahoma. Graduated from Wayne State University School of Medicine in 1994, 32 years ago. Practices with Choctaw Nation of Oklahoma, a 270-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying: 32
Trained at: Wayne State University School of Medicine
Licensed in: OK
In the registry since: 2005

What do these letters mean?

MD — Doctor of Medicine: A physician who completed allopathic medical school.

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Practice location Address checks out

1401 E Van Buren Ave
McAlester, OK 74502 Not confirmed with CMS for 18 years — call before visiting
Phone: (918) 421-8446
Fax: (918) 423-4051

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary)	Taxonomy 207Y00000X · Licence 24851 (OK)

Record details

NPI number	1801888441
Entity type	Individual (Type 1)
Gender	Male
Credentials	MD
Sole proprietor	No
NPI enumerated	August 19, 2005
Last updated in NPPES	April 14, 2008

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialty	OTOLARYNGOLOGY
Medical school	WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Graduated	1994 (32 years in practice)
Group practice	Choctaw Nation Of Oklahoma — 270 clinicians
Accepts Medicare assignment	Yes — accepts the Medicare-approved amount
Practice locations	3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients	163
Services billed	286 a service is one billed item, such as a visit, a test or a procedure
Average patient age	72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Choctaw Nation Health Services Authority Hospital · Talihina, OK

Colleagues at Choctaw Nation of Oklahoma

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 270 clinicians in the practice; 12 are shown here.

Mrs. Jessica Lois Hall, PA Physician Assistant · Poteau, OK
Dr. Xiaoqing Sheila Liu, MD Psychiatry Physician · Houston, TX
Dr. Kenneth E Mann, DO Diagnostic Radiology Physician · Saint Joseph, MO
Dr. Jessica Marie Miller, MD Diagnostic Radiology Physician · Pensacola, FL
Hanh Nguyen, OD Optometrist · McAlester, OK
Jason Pack, MD Diagnostic Radiology Physician · Midwest City, OK
Dr. Jason K Regan, DO Emergency Medicine Physician · Talihina, OK
Catherine Anne Shaeffer, MD Diagnostic Radiology Physician · Tulsa, OK
Dr. Aubrey Jade Slaughter, MD Student in an Organized Health Care Education/Training Program · Vancouver, WA
Dr. Nicholas A Strle, DO Diagnostic Radiology Physician · Iowa City, IA
Dr. Shaun R. Wagner, DO Diagnostic Radiology Physician · Chapel Hill, NC
Dr. Adam Waldon, DO Family Medicine Physician · Talihina, OK