Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. Christopher Thomas Tobias, PA-C

Individual provider Medical Physician Assistant · NPI 1427453240

Mr. Christopher Thomas Tobias, PA-C is a Physician Assistant in Philadelphia, Pennsylvania. Qualified in 2014, 12 years ago. Practices with Clinical Care Associates of the University of Pennsylvania Health, a 593-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
12
Licensed in
PA
In the registry since
2014
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

4536 Spruce Street Ground Fl
Philadelphia, PA 19139
Phone: (215) 474-6100
Fax: (215) 474-6123
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 700 Spruce Street, Philadelphia, PA 19106-4023 — (570) 573-6510

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence MA057197 (PA)

Record details

NPI number1427453240
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedOctober 23, 2014
Last updated in NPPESNovember 7, 2025
Certification dateNovember 7, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Clinical Care Associates Of The University Of Pennsylvania Health. — 593 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $405 4 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Clinical Care Associates of the University of Pennsylvania Health

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 593 clinicians in the practice; 12 are shown here.

Other providers in Philadelphia