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

Ellis & Sitkoff PC

Organization Geriatric Medicine (Internal Medicine) Physician · NPI 1255421459

Ellis & Sitkoff PC is a Geriatric Medicine (Internal Medicine) Physician in West Chester, Pennsylvania. Licensed in Pennsylvania. Registered with an NPI since 2006.

Licensed in
PA
In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

839 Lincoln Ave Ste A
West Chester, PA 19380-4435
Phone: (610) 241-0305
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence OS005998L (PA)

Record details

NPI number1255421459
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Andrew Sitkoff — Owner · (610) 241-3050
NPI enumeratedOctober 16, 2006
Last updated in NPPESOctober 21, 2010
Mailing address839 Lincoln Ave Ste A, West Chester, PA 19380-4435

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