Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Drs Biondo & Sim PA

Organization Internal Medicine Physician · NPI 1841479938

Drs Biondo & Sim PA provides Internal Medicine Physician services in Havre de Grace, Maryland. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PA — Professional association
A form of business registration, not a clinical qualification.

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Practice location Address checks out

251 Lewis Ln Ste 201
Havre de Grace, MD 21078-3753
Phone: (410) 939-4477
Fax: (410) 939-1153
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X

Record details

NPI number1841479938
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Thomas Biondo — Owner410939 · (410) 939-4477
Other names Union Medical Clinic Pa
NPI enumeratedOctober 25, 2007
Last updated in NPPESSeptember 21, 2026
Certification dateSeptember 21, 2026
Mailing address251 Lewis Ln Ste 201, Havre De Grace, MD 21078-3753

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