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

John a Routenberg MD PA

Organization Gastroenterology Physician · NPI 1922240332

John a Routenberg MD PA is a Gastroenterology Physician in Salisbury, Maryland. Licensed in Maryland. Registered with an NPI since 2009.

Licensed in
MD
In the registry since
2009
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

205 S Division St
Salisbury, MD 21801-4930
Phone: (410) 543-0400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence D15857 (MD)

Record details

NPI number1922240332
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Routenberg — Owner · (410) 543-0400
NPI enumeratedMarch 31, 2009
Last updated in NPPESMarch 31, 2009
Mailing address71 Omega Dr, Building D, Newark, DE 19713-2063

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