Mark A Riddle, MD in Columbia, MD - Psychiatry & Neurology

Mark A Riddle, MD is a Psychiatry & Neurology - Child & Adolescent Psychiatry physician based in Columbia, Maryland. Mark A Riddle is licensed to practice in Maryland (license number D0045696) and his current practice location is 5500 Knoll North Dr Ste 370, Columbia, Maryland. He can be reached at his office (for appointments etc.) via phone at (410) 837-2050.

NPI number for Mark A Riddle is 1316989304 and his current mailing address is 1111 N Charles St, Baltimore, Maryland. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1316989304.

Contact Information

	Mark A Riddle, MD
	5500 Knoll North Dr Ste 370, Columbia, MD 21045-2393
	(410) 837-2050
	(866) 629-0091

Map and Direction

Physician's Profile

Full Name	Mark A Riddle
Gender	Male
Speciality	Psychiatry & Neurology - Child & Adolescent Psychiatry
Location	5500 Knoll North Dr Ste 370, Columbia, Maryland
Accepts Medicare Assignments	Does not participate in Medicare Program. He may not accept medicare assignment.

NPI Data:

NPI Number: 1316989304
Provider Enumeration Date: 06/12/2006
Last Update Date: 07/21/2022

Medical Identifiers

Medical identifiers for Mark A Riddle such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1316989304	NPI	-	NPPES
162501200	Medicaid	MD

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
2084P0804X	Psychiatry & Neurology - Child & Adolescent Psychiatry	D0045696 (Maryland)	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. Mark A Riddle is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Mark A Riddle, MD 1111 N Charles St, Baltimore, MD 21201-5505 Ph: (410) 837-2050	Mark A Riddle, MD 5500 Knoll North Dr Ste 370, Columbia, MD 21045-2393 Ph: (410) 837-2050

Reviews and Comments

Psychiatry & Neurology Doctors in Columbia, MD

Riffat Shafqet Ashai, MD Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 7130 Minstrel Way, Suite 212, Columbia, MD 21045 Phone: 410-290-6940 Fax: 410-290-9763
Dr. Milan Kumar Joshi, M.D. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 5500 Knoll North Dr, Suite 290, Columbia, MD 21045 Phone: 301-317-6575 Fax: 301-317-9376
Dr. Thais Dorrynne Weibel, MD Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 11055 Little Patuxent Pkwy, Suite 109, Columbia, MD 21044 Phone: 410-977-1928 Fax: 410-977-1929
Peter Ronald Cohen, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 5450 Knoll North Dr, Columbia, MD 21045 Phone: 410-715-1180 Fax: 410-715-1182
Dr. Stephanie Neukum, M.D. Psychiatry & Neurology Medicare: Not Enrolled in Medicare Practice Location: 11085 Little Patuxent Pkwy, Suite 212, Columbia, MD 21044 Phone: 410-730-1212 Fax: 410-730-2812
Valerie A. Nia Shell, MD Psychiatry & Neurology Medicare: Medicare Enrolled Practice Location: 9030 State Route 108, Oakland Center, Columbia, MD 21045 Phone: 410-740-1901 Fax: 410-740-2503
Dr. Suni Niranjan Jani, M.D., M.P.H. Psychiatry & Neurology Medicare: Accepting Medicare Assignments Practice Location: 10774 Hickory Ridge Rd, Columbia, MD 21044 Phone: 844-224-5264

Mark A Riddle, MD - Psychiatry & Neurology in Columbia, MD