Dr Mark Edward Halstead, MD in Chesterfield, MO

Dr Mark Edward Halstead, MD is a medicare enrolled "Pediatrics - Sports Medicine" physician in Chesterfield, Missouri. He went to University Of Wisconsin School Of Medicine and graduated in 1998 and has 27 years of diverse experience with area of expertise as Sports Medicine. He is a member of the group practice Washington University and his current practice location is 14532 S Outer 40 Rd, Dept Orthopaedic Surgery, Ste 200, Chesterfield, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 514-3500.

Dr Mark Edward Halstead is licensed to practice in Missouri (license number 2004011774) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1598783227.

Contact Information

	Dr Mark Edward Halstead, MD
	14532 S Outer 40 Rd, Dept Orthopaedic Surgery, Ste 200, Chesterfield, MO 63017-5705
	(314) 514-3500
	(314) 878-7678

Map and Direction

Physician's Profile

Full Name	Dr Mark Edward Halstead
Gender	Male
Speciality	Sports Medicine
Experience	27 Years
Location	14532 S Outer 40 Rd, Chesterfield, Missouri
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Mark Edward Halstead attended and graduated from University Of Wisconsin School Of Medicine in 1998

NPI Data:

NPI Number: 1598783227
Provider Enumeration Date: 07/18/2006
Last Update Date: 10/09/2025

Medicare PECOS Information:

PECOS PAC ID: 4486634714
Enrollment ID: I20040726000632

Medical Identifiers

Medical identifiers for Dr Mark Edward Halstead such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1598783227	NPI	-	NPPES
209144609	Medicaid	MO

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2080S0010X	Pediatrics - Sports Medicine	2004011774 (Missouri)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Barnes-jewish St Peters Hospital	Saint peters, MO	Hospital
Progress West Hospital	O fallon, MO	Hospital
Barnes Jewish Hospital	Saint louis, MO	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Washington University	9830008770	2782

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Mark Edward Halstead allows following entities to bill medicare on his behalf.

Entity Name	Washington University
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1679516033 PECOS PAC ID: 9830008770 Enrollment ID: O20040420000704

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Mark Edward Halstead is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Dr Mark Edward Halstead, MD Po Box 7412011, Chicago, IL 60674-2011 Ph: (314) 514-3500	Dr Mark Edward Halstead, MD 14532 S Outer 40 Rd, Dept Orthopaedic Surgery, Ste 200, Chesterfield, MO 63017-5705 Ph: (314) 514-3500

Reviews and Comments

Pediatrics Doctors in Chesterfield, MO

Dr. John Laurance Hoerr, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 226 S Woods Mill Rd Ste 32w, Chesterfield, MO 63017 Phone: 314-576-1616
Dr. Katherine L Komendowski, MD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 226 S Woods Mill Rd, Ste 36w, Chesterfield, MO 63017 Phone: 314-453-9666 Fax: 314-453-9895
Mohamad Al-hosni, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 14443 White Birch Valley Ln, Chesterfield, MO 63017 Phone: 314-629-5671
Dr. Robert James Profumo, MD Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 1308 Westchester Manor Ln, Chesterfield, MO 63005 Phone: 314-432-9270 Fax: 314-432-9271
Thomas Mckinney, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 226 S Woods Mill Rd Ste 32w, Chesterfield, MO 63017 Phone: 314-576-1616 Fax: 314-576-5271
Bien Zhang, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 232 S Woods Mill Rd, Chesterfield, MO 63017 Phone: 314-542-4897
Dr. Janet G Mueller, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 13001 N Outer 40 Rd, Ste 340, Chesterfield, MO 63017 Phone: 314-454-6444 Fax: 314-454-6445

Dr Mark Edward Halstead, MD - Medicare Sports Medicine in Chesterfield, MO