Dr John Stewart Ellis, MD in Bethesda, MD - Medicare Internal Medicine

Dr John Stewart Ellis, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" 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) 295-4191.

Dr John Stewart Ellis is licensed to practice in Maryland (license number D0094917) 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 1104273275.

Contact Information

	Dr John Stewart Ellis, MD
	8901 Rockville Pike, Bethesda, MD 20889-5001
	(301) 295-4191
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr John Stewart Ellis
Gender	Male
Speciality	Internal Medicine - Critical Care Medicine
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: 1104273275
Provider Enumeration Date: 05/19/2016
Last Update Date: 07/29/2024

Medicare PECOS Information:

PECOS PAC ID: 6608108790
Enrollment ID: I20221020000379

Medical Identifiers

Medical identifiers for Dr John Stewart Ellis such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1104273275	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	D0094917 (Maryland)	Secondary
207RP1001X	Internal Medicine - Pulmonary Disease	D0094917 (Maryland)	Secondary
207RC0200X	Internal Medicine - Critical Care Medicine	D0094917 (Maryland)	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 John Stewart Ellis allows following entities to bill medicare on his behalf.

Entity Name	Johns Hopkins Community Physicians
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1255359972 PECOS PAC ID: 8325943707 Enrollment ID: O20040130000162

Entity Name	Usacs Critical Care Medicine Services East, Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1356007116 PECOS PAC ID: 1850783440 Enrollment ID: O20220111000917

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 John Stewart Ellis 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 John Stewart Ellis, MD 8901 Rockville Pike, Bethesda, MD 20889-0001 Ph: (301) 295-4191	Dr John Stewart Ellis, MD 8901 Rockville Pike, Bethesda, MD 20889-5001 Ph: (301) 295-4191

Reviews and Comments

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Ardalan Enkeshafi, M.D. Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 6410 Rockledge Dr Ste 304, Bethesda, MD 20817 Phone: 443-602-6207
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Shanthi Murgesh Nadar, Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 8600 Old Georgetown Road, Bethesda, MD 20814 Phone: 301-896-3100
Dr. Nicole Jeanine Gormley, M.D. Critical Care Medicine 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 Critical Care Medicine 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. Critical Care Medicine Medicare: Accepting Medicare Assignments Practice Location: 6410 Rockledge Dr, Ste 200, Bethesda, MD 20817 Phone: 301-897-5301 Fax: 301-564-4289

Dr John Stewart Ellis, MD - Medicare Internal Medicine in Bethesda, MD