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

Dr. Patrick Tierno, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1851433890

Dr. Patrick Tierno, MD is an Obstetrics & Gynecology Physician in Seaford, Delaware. Licensed in Delaware. Registered with an NPI since 2007.

Licensed in
DE
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1301 Middleford Rd
Seaford, DE 19973-3611
Phone: (302) 629-5409
Fax: (302) 629-8072
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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 · Licence C1-0002110 (DE)

Record details

NPI number1851433890
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 13, 2007
Last updated in NPPESDecember 1, 2016
Mailing address1301 Middleford Rd, Seaford, DE 19973-3611

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