Dr Michael John Mcmahon, MD in Bethesda, MD - Medicare Internal Medicine

Dr Michael John Mcmahon, MD is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in Bethesda, Maryland. His current practice location is 8901 Rockville Pike, Bethesda, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 433-4191.

Dr Michael John Mcmahon is licensed to practice in Hawaii (license number MD-21028) 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 1316386444.

Contact Information

	Dr Michael John Mcmahon, MD
	8901 Rockville Pike, Bethesda, MD 20889-5001
	(301) 433-4191
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Michael John Mcmahon
Gender	Male
Speciality	Internal Medicine - Pulmonary Disease
Location	8901 Rockville Pike, Bethesda, Maryland
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1316386444
Provider Enumeration Date: 06/21/2013
Last Update Date: 08/28/2024

Medicare PECOS Information:

PECOS PAC ID: 7315261161
Enrollment ID: I20210326000640

Medical Identifiers

Medical identifiers for Dr Michael John Mcmahon such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1316386444	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RC0200X	Internal Medicine - Critical Care Medicine	MD-21028 (Hawaii)	Secondary
207RP1001X	Internal Medicine - Pulmonary Disease	MD-21028 (Hawaii)	Primary

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 Michael John Mcmahon allows following entities to bill medicare on his behalf.

Entity Name	Hawaii Permanente Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1710945969 PECOS PAC ID: 7618880667 Enrollment ID: O20031106000625

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 Michael John 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 Michael John Mcmahon, MD 8901 Rockville Pike, Bethesda, MD 20889-0001 Ph: (631) 379-5813	Dr Michael John Mcmahon, MD 8901 Rockville Pike, Bethesda, MD 20889-5001 Ph: (301) 433-4191

Reviews and Comments

Internal Medicine Doctors in Bethesda, MD

Ardalan Enkeshafi, M.D. Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 6410 Rockledge Dr Ste 304, Bethesda, MD 20817 Phone: 443-602-6207
Dr. Tara Palmore, M.D. Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 10 Center Dr, Msc 1888, Bethesda, MD 20892 Phone: 301-496-4000
Dr. Cornelia Diana Cudrici, M.D. Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 10 Center Drive Bld 10 Rm 6n216a, Bethesda, MD 20892 Phone: 301-443-5519
Shanthi Murgesh Nadar, Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 8600 Old Georgetown Road, Bethesda, MD 20814 Phone: 301-896-3100
Dr. Nicole Jeanine Gormley, M.D. Pulmonary Disease Medicare: Not Enrolled in Medicare Practice Location: 10 Center Dr, Bldg 10, Rm 2c145, Bethesda, MD 20892 Phone: 301-496-9320
Dr. Harshkumar Patel, MBBS Pulmonary Disease Medicare: Not Enrolled in Medicare Practice Location: 10 Center Dr, Bethesda, MD 20892 Phone: 301-496-9320 Fax: 301-402-1213
Dr. Tung N Dao, M.D. Pulmonary Disease Medicare: Accepting Medicare Assignments Practice Location: 6410 Rockledge Dr, Ste 200, Bethesda, MD 20817 Phone: 301-897-5301 Fax: 301-564-4289

Dr Michael John Mcmahon, MD - Medicare Internal Medicine in Bethesda, MD