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

Individual provider Internal Medicine Physician · NPI 1760416242

Dr. Timothy David Johnston, MD is an Internal Medicine in Philadelphia, Pennsylvania. Graduated from Indiana University School of Medicine in 1996, 30 years ago. Practices with Esperanza Health Center, Inc, a 32-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
30
Trained at
Indiana University School of Medicine
Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4417 N 6th St
Philadelphia, PA 19140-2319
Phone: (215) 302-3150
Fax: (215) 329-2369
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD429536 (PA)
Pediatrics Physician Taxonomy 208000000X · Licence MD429536 (PA)

Record details

NPI number1760416242
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 10, 2006
Last updated in NPPESNovember 19, 2014

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesPEDIATRIC MEDICINE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Esperanza Health Center, Inc. — 32 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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