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

Tommy C. Sim, MD, PA

Organization Allergy & Immunology Physician · NPI 1295009835

Tommy C. Sim, MD, PA is an Allergy & Immunology Physician in Friendswood, Texas. Licensed in Texas. Registered with an NPI since 2012.

Licensed in
TX
In the registry since
2012
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

357 E Parkwood Ave
Friendswood, TX 77546-5147
Phone: (281) 992-3274
Fax: (281) 992-3672
Show map & directions

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

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence H3753 (TX)

Record details

NPI number1295009835
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Karen Grisham — Office Manager · (281) 992-3274
NPI enumeratedFebruary 29, 2012
Last updated in NPPESFebruary 29, 2012
Mailing address357 E Parkwood Ave, Friendswood, TX 77546-5147

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