David S. Irwin, M.D.

LBN: David S. Irwin, M.D.,P.A.
David S. Irwin, M.D. is an health care organization with primary practice located at 16220 Frederick Rd Suite 308, Gaithersburg MD 20877-4039. The organization recently has only one registered license in Allopathic & Osteopathic Physicians / Geriatric Psychiatry, which is considered as the primary health care specialty. David S. Irwin, M.D.,P.A. can be contacted via phone (301) 840-1077, or through Jaster, Julie via phone (301) 840-1077.

Contact Information

Primary practice address
16220 Frederick Rd Suite 308 Gaithersburg MD 20877-4039
Phone: (301) 840-1077
Fax: (301) 948-6199
Website:
Map and Directions
Authorized official contact:
Name: Jaster, Julie
Phone: (301) 840-1077

Health care specialties

SpecialtyCodeLicense #State
Allopathic & Osteopathic Physicians / Geriatric Psychiatry 2084P0805X D0001714 Maryland

Profile Details

NPI number 1366866808
LBN Legal business name David S. Irwin, M.D.,P.A.
DBA Doing business as David S. Irwin, M.D.
Authorized official Jaster, Julie
Entity Organization
Organization subpart 1 No
Enumeration date Feb 4th, 2014
Last updated Feb 4th, 2014 - about 10 years ago

1 Some organizations, which are providing health care services, may consist of units or departments that provide different types of health care services or have several separate physical locations, where health care service is provided. These units, departments or physical locations are not themselves legal entities. However, each of them is part of the organization, which is a legal entity. The organization may decide whether its subparts, if it has any, should have their own NPI numbers. In case a subpart conducts any HIPAA standard transactions by itself, without its parent's involvement, it must have its own NPI number.

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