Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Calvert OBGYN Associates of Southern Maryland, LLC

Organization Obstetrics & Gynecology Physician · NPI 1104940139

Calvert OBGYN Associates of Southern Maryland, LLC is an Obstetrics & Gynecology Physician in Prince Frederick, Maryland. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

110 Hospital Rd Ste 211
Prince Frederick, MD 20678-4019
Phone: (410) 535-3642
Fax: (410) 535-6836
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X

Record details

NPI number1104940139
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Joseph Tiralla — Managing Member · (410) 535-3642
NPI enumeratedMarch 16, 2007
Last updated in NPPESAugust 22, 2020
Mailing address110 Hospital Rd, Suite 211, Prince Frederick, MD 20678-4019

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