Cameron Koester, DO in Saint Peters, MO - Medicare Internal Medicine

Cameron Koester, DO is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Saint Peters, Missouri. His current practice location is 10 Hospital Dr Ste 100, Saint Peters, Missouri. You can reach out to his office (for appointments etc.) via phone at (636) 916-7272.

Cameron Koester is licensed to practice in Missouri (license number 2024012287) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1831619022.

Contact Information

	Cameron Koester, DO
	10 Hospital Dr Ste 100, Saint Peters, MO 63376-1659
	(636) 916-7272
	(636) 916-7274

Map and Direction

Physician's Profile

Full Name	Cameron Koester
Gender	Male
Speciality	Internal Medicine - Cardiovascular Disease
Location	10 Hospital Dr Ste 100, Saint Peters, Missouri
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1831619022
Provider Enumeration Date: 06/20/2017
Last Update Date: 09/19/2025

Medicare PECOS Information:

PECOS PAC ID: 0143590836
Enrollment ID: I20240722002680

Medical Identifiers

Medical identifiers for Cameron Koester such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1831619022	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0000X	Internal Medicine - Cardiovascular Disease	2024012287 (Missouri)	Primary
207R00000X	Internal Medicine	036-152131 (Illinois)	Secondary
207R00000X	Internal Medicine	125070843 (Illinois)	Secondary

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. Cameron Koester allows following entities to bill medicare on his behalf.

Entity Name	Physician Groups Lc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1285664268 PECOS PAC ID: 3072421254 Enrollment ID: O20040220001157

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. Cameron Koester 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
Cameron Koester, DO 660 Mason Ridge Center Dr Ste 300, Saint Louis, MO 63141-8512 Ph: (314) 448-3791	Cameron Koester, DO 10 Hospital Dr Ste 100, Saint Peters, MO 63376-1659 Ph: (636) 916-7272

Reviews and Comments

Internal Medicine Doctors in Saint Peters, MO

Eldad Shaul Bialecki, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 70 Jungermann Cir Ste 201, Saint Peters, MO 63376 Phone: 636-916-9615
Furqan F Raja, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 70 Jungermann Circle, Suite 405, Saint Peters, MO 63376 Phone: 636-720-0310 Fax: 636-720-0311
Alexander Marinov Markov, MD Cardiovascular Disease Medicare: Medicare Enrolled Practice Location: 201 Bjc Saint Peters Dr Ste 100, Saint Peters, MO 63376 Phone: 636-916-7235
Dr. Pierre Moeser, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 70 Jungermann Cir, Ste 300, Saint Peters, MO 63376 Phone: 636-916-9020 Fax: 636-916-9021
Dr. Lawrence Osei, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 10 Hospital Dr, Dept Anesthesiology, Saint Peters, MO 63376 Phone: 800-862-9980 Fax: 314-362-1185
Dr. Anna Roshal, MD Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 150 Entrance Way, Saint Peters, MO 63376 Phone: 636-916-9920 Fax: 636-916-9176
Dr. Sandeep Hindupur, M.D. Cardiovascular Disease Medicare: Accepting Medicare Assignments Practice Location: 10 Hospital Dr Ste 100, Saint Peters, MO 63376 Phone: 636-916-7272

Cameron Koester, DO - Medicare Internal Medicine in Saint Peters, MO