Charles Marcus
Specialist • Ambler, PA
Notice of NPI Deactivation & Inactive Practice Status
According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Charles Marcus has officially deactivated this NPI record and ceased active healthcare practice.
Professional Overview & Biography Verified Profile Summary
Charles Marcus was a registered Specialist practicing in Ambler, PA. Throughout an active medical career spanning 17 years, Charles Marcus provided care at the practice location at 858 E WELSH RD until profile deactivation on 2026-06-18.
Practice Location & Contact Primary Location
858 E Welsh Rd
Ambler, PA 190022942
Specialty Benchmarks & Practice Insights
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Practicing in Ambler, PA (2255 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
NUCC Taxonomy Code: 174400000X
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Practice Associates & Co-Workers
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Hearing Instrument Specialist
Career & Practice History Timeline
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Record deactivated on June 18, 2026
Hearing Instrument Specialist (License #F03207 in PA)
NPI status registered as active in NPPES database
Registered at 858 E WELSH RD, AMBLER, PA 190022942 (Tel: 2156467879)
Registered at 858 E WELSH RD, AMBLER, PA 190022942 (Tel: 2156467879)
Recorded as CHARLES MARCUS
Specialist (License #F03207 in PA)
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
858 E Welsh Rd
Ambler, PA 190022942
Phone: 2156467879
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