Gregory Constantine, MD in Bethesda, MD - Medicare Internal Medicine

Gregory Constantine, MD is a medicare enrolled "Internal Medicine" physician in Bethesda, Maryland. His current practice location is 10 Center Drive, Bethesda, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 761-7966.

Gregory Constantine is licensed to practice in Texas (license number BP10046658) 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 1881038107.

Contact Information

	Gregory Constantine, MD
	10 Center Drive, Bethesda, MD 20814
	(301) 761-7966
	Not Available

Map and Direction

Physician's Profile

Full Name	Gregory Constantine
Gender	Male
Speciality	Internal Medicine
Location	10 Center Drive, 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: 1881038107
Provider Enumeration Date: 04/18/2013
Last Update Date: 07/11/2019

Medicare PECOS Information:

PECOS PAC ID: 6103105507
Enrollment ID: I20220901000124

Medical Identifiers

Medical identifiers for Gregory Constantine such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1881038107	NPI	-	NPPES
574136	Other	TX	TEXAS MEDICAL BOARD
MD045198	Other	DC	DC HEALTH

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RA0201X	Internal Medicine - Allergy & Immunology	MD045198 (District Of Columbia)	Secondary
207R00000X	Internal Medicine	BP10046658 (Texas)	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. Gregory Constantine allows following entities to bill medicare on his behalf.

Entity Name	Medstar Medical Group Ii Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1184046187 PECOS PAC ID: 0547413825 Enrollment ID: O20130117000415

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. Gregory Constantine 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
Gregory Constantine, MD Building 10, 10 Center Drive, Room # 11c112, Mail Stop 1880, Bethesda, MD 20814 Ph: (301) 761-7966	Gregory Constantine, MD 10 Center Drive, Bethesda, MD 20814 Ph: (301) 761-7966

Reviews and Comments

Internal Medicine Doctors in Bethesda, MD

Ardalan Enkeshafi, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 6410 Rockledge Dr Ste 304, Bethesda, MD 20817 Phone: 443-602-6207
Dr. Tara Palmore, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 10 Center Dr, Msc 1888, Bethesda, MD 20892 Phone: 301-496-4000
Dr. Cornelia Diana Cudrici, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 10 Center Drive Bld 10 Rm 6n216a, Bethesda, MD 20892 Phone: 301-443-5519
Shanthi Murgesh Nadar, Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 8600 Old Georgetown Road, Bethesda, MD 20814 Phone: 301-896-3100
Dr. Nicole Jeanine Gormley, M.D. Internal 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 Internal 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. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 6410 Rockledge Dr, Ste 200, Bethesda, MD 20817 Phone: 301-897-5301 Fax: 301-564-4289

Gregory Constantine, MD - Medicare Internal Medicine in Bethesda, MD