Katlin Johnson
Physician Assistant • Philadelphia, PA
Professional Overview & Biography Verified Profile Summary
Katlin Johnson is a registered healthcare professional specializing in Physician Assistant in Philadelphia, PA. Practice services are available at 3400 SPRUCE ST under active NPI credentials.
Practice Location & Contact Primary Location
3400 Spruce St
4 Silverstein
Philadelphia, PA 191044206
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Philadelphia, PA
Practicing in Philadelphia, PA (8068 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-05-08NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Physician Assistant - Medical
Physician Assistant (Certified)
Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Surgery - Vascular Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 3400 SPRUCE ST, PHILADELPHIA, PA 191044238 (Tel: 2156622626)
Recorded as KATLIN JOHNSON
Registered at 3400 SPRUCE ST, 4 SILVERSTEIN, PHILADELPHIA, PA 191044206 (Tel: 2156622626)
Registered at 3400 SPRUCE ST, 4TH FL RHOADS, PHILADELPHIA, PA 191041401 (Tel: 2156622626)
Physician Assistant (License #MA062555 in PA)
Registered at 501 S 54TH ST, PHILADELPHIA, PA 191431900 (Tel: 2153014783)
NPI status registered as active in NPPES database
Registered at 535 E 70TH ST, NEW YORK, NY 100214823 (Tel: 9084474105)
Registered at 8 BARNSTABLE RD, BERKELEY HEIGHTS, NJ 079221748
Recorded as KATLIN DLUGOSZ
Physician Assistant
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
3400 Spruce St
Philadelphia, PA 191044238
Phone: 2156622626
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