O'Leary, Marianne

O'Leary, Marianne is an sole proprietor health care provider with primary practice located at 3355 Saint Johns Ln Suite F, Ellicott City MD 21042-2605. She recently has only one registered license in Behavioral Health & Social Service Providers / Psychologist, which is considered as her primary health care specialty. O'Leary, Marianne can be contacted via phone (410) 465-5520.

Contact Information

Primary practice address
3355 Saint Johns Ln Suite F Ellicott City MD 21042-2605
Fax: (410) 480-0110
Website:

Health care specialties

SpecialtyCodeLicense #State
Behavioral Health & Social Service Providers / Psychologist 103T00000X 03270 Maryland

Profile Details

NPI number 1720147374
LBN Legal business name O'Leary, Marianne
Credentials PH.D.
Entity Individual
Sole proprietor 1 Yes
Enumeration date Dec 8th, 2006
Last updated Jul 8th, 2007 - about 17 years ago

1 A sole proprietor/sole proprietorship is an individual, and in that capacity, is qualified for a solitary NPI number. The sole proprietor have to apply for the NPI number using his or her own particular Social Security Number (SSN), instead of Employer Identification Number (EIN) regardless of whether he/she has an EIN.

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