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

John A. Ruth, Jr , MD, PA

Organization Otolaryngology Physician · NPI 1215250345

John A. Ruth, Jr , MD, PA is an Otolaryngology Physician in Westminster, Maryland. Licensed in Maryland. Registered with an NPI since 2010.

Licensed in
MD
In the registry since
2010
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

125 Airport Dr Ste 34
Westminster, MD 21157-3024
Phone: (410) 840-3336
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence D38499 (MD)

Record details

NPI number1215250345
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Ruth — President · (410) 366-5775
NPI enumeratedMarch 3, 2010
Last updated in NPPESMarch 3, 2010
Mailing address3333 N Calvert St, Suite 530, Baltimore, MD 21218-2867

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