Dr Robert M Mcmahon, MD in Saint Louis, MO - Medicare Internal Medicine

Dr Robert M Mcmahon, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Saint Louis, Missouri. His current practice location is 509 Beauford Dr, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 492-4100.

Dr Robert M Mcmahon is licensed to practice in Missouri (license number R3N95) 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 1043309792.

Contact Information

	Dr Robert M Mcmahon, MD
	509 Beauford Dr, Saint Louis, MO 63122-1413
	(314) 492-4100
	(260) 212-1858

Map and Direction

Physician's Profile

Full Name	Dr Robert M Mcmahon
Gender	Male
Speciality	Internal Medicine - Gastroenterology
Location	509 Beauford Dr, Saint Louis, Missouri
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1043309792
Provider Enumeration Date: 10/12/2006
Last Update Date: 10/02/2024

Medicare PECOS Information:

PECOS PAC ID: 8628171725
Enrollment ID: I20250304001754

Medical Identifiers

Medical identifiers for Dr Robert M Mcmahon such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1043309792	NPI	-	NPPES
209776418	Medicaid	MO

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	R3N95 (Missouri)	Primary

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 Robert M Mcmahon 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 Robert M Mcmahon, MD 509 Beauford Dr, Saint Louis, MO 63122-1413 Ph: (314) 492-4100	Dr Robert M Mcmahon, MD 509 Beauford Dr, Saint Louis, MO 63122-1413 Ph: (314) 492-4100

Reviews and Comments

Internal Medicine Doctors in Saint Louis, MO

Conor Mccartney, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 915 N Grand Blvd, Saint Louis, MO 63106 Phone: 314-652-4100
Dr. Faris Adam Bakeer, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110 Phone: 314-362-1700 Fax: 314-362-9878
Dr. Rehan Rais, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110 Phone: 314-362-1700 Fax: 314-362-9878
Nathan Farkas, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 1 Barnes Jew Hosp Plz, Saint Louis, MO 63110 Phone: 314-362-1930
Dr. Randy Olivier Laine, MD Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110 Phone: 314-362-1700 Fax: 314-362-9878
Dr. Erin Leigh Dyer, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 4901 Forest Park Ave, Div Im General Med, Ste 241, Saint Louis, MO 63108 Phone: 314-362-5060 Fax: 314-362-6959
Nakul Shah, Gastroenterology Medicare: Medicare Enrolled Practice Location: 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 Phone: 314-362-5000

Dr Robert M Mcmahon, MD - Medicare Internal Medicine in Saint Louis, MO