Antoinette Marie Stewart, MD in Rockville, MD - Medicare Psychiatry & Neurology

Antoinette Marie Stewart, MD is a medicare enrolled "Psychiatry & Neurology - Child & Adolescent Psychiatry" physician in Rockville, Maryland. Her current practice location is 11921 Rockville Pike Ste 402, Rockville, Maryland. You can reach out to her office (for appointments etc.) via phone at (425) 658-2254.

Antoinette Marie Stewart is licensed to practice in Virginia (license number 0101236941) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1215014659.

Contact Information

	Antoinette Marie Stewart, MD
	11921 Rockville Pike Ste 402, Rockville, MD 20852-2757
	(425) 658-2254
	(301) 888-8261

Map and Direction

Physician's Profile

Full Name	Antoinette Marie Stewart
Gender	Female
Speciality	Psychiatry & Neurology - Child & Adolescent Psychiatry
Location	11921 Rockville Pike Ste 402, Rockville, Maryland
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1215014659
Provider Enumeration Date: 11/01/2006
Last Update Date: 07/30/2025

Medicare PECOS Information:

PECOS PAC ID: 0547203721
Enrollment ID: I20160201000256

Medical Identifiers

Medical identifiers for Antoinette Marie Stewart such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1215014659	NPI	-	NPPES
5902445	Medicaid	NC

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2084P0804X	Psychiatry & Neurology - Child & Adolescent Psychiatry	0101236941 (Virginia)	Primary
2084P0800X	Psychiatry & Neurology - Psychiatry	2005-1477 (North Carolina)	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. Antoinette Marie Stewart allows following entities to bill medicare on her behalf.

Entity Name	Columbia Associates In Psychiatry Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1699012930 PECOS PAC ID: 7113165739 Enrollment ID: O20130521000309

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. Antoinette Marie Stewart 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
Antoinette Marie Stewart, MD 11921 Rockville Pike Ste 402, Rockville, MD 20852-2757 Ph: (425) 658-2254	Antoinette Marie Stewart, MD 11921 Rockville Pike Ste 402, Rockville, MD 20852-2757 Ph: (425) 658-2254

Reviews and Comments

Psychiatry & Neurology Doctors in Rockville, MD

Douglass Allan Kay, MD Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 707 Oak Knoll Ter, Rockville, MD 20850 Phone: 301-279-0772 Fax: 301-279-0470
Dr. Ranjit Bharat Mani, M.D. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 1 Church Street Suite 602, Rockville, MD 20850 Phone: 301-881-5075
Richard Ziewai Wu, DO Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 932 Hungerford Dr Ste 31a, Rockville, MD 20850 Phone: 301-298-9900 Fax: 301-298-9899
Dr. George Max Saiger, MD Psychiatry & Neurology Medicare: Medicare Enrolled Practice Location: 6280 Montrose Rd, Rockville, MD 20852 Phone: 301-770-5016 Fax: 301-770-6540
Dr. Yash Pal Mehndiratta, M.D. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 15200 Shady Grove Rd, Suite 401, Rockville, MD 20850 Phone: 240-912-4683 Fax: 240-912-4695
Jena Jamison, MD Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 5920 Hubbard Dr, Rockville, MD 20852 Phone: 301-984-9791
Dr. Larry Bernard Silver, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 6286 Montrose Rd, Rockville, MD 20852 Phone: 301-881-1205 Fax: 301-881-1513

Antoinette Marie Stewart, MD - Medicare Psychiatry & Neurology in Rockville, MD