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

Lancaster Medical Group, LLC

Organization Critical Care Medicine (Internal Medicine) Physician · NPI 1285019497

Lancaster Medical Group, LLC is a Critical Care Medicine (Internal Medicine) Physician in Lancaster, Pennsylvania. Registered with an NPI since 2015.

In the registry since
2015
Specialties on file
3
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

233 College Ave Ste 201
Lancaster, PA 17603-3384
Phone: (717) 735-0336
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X

Record details

NPI number1285019497
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dennis Hertz — Practice Administrator · (717) 291-8078
Other names Lancaster Pulmonary And Sleep Associates
NPI enumeratedJuly 29, 2015
Last updated in NPPESJuly 29, 2015
Mailing address233 College Ave Ste 201, Lancaster, PA 17603-3384

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