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

Individual provider Internal Medicine Physician · NPI 1134142318

Dr. Leonard E Rosenfeld, DO is an Internal Medicine Physician in Philadelphia, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1740 S St Ste 402
Philadelphia, PA 19146-1514
Phone: (215) 382-6112
Fax: (215) 382-6115
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Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0S001780L (PA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 05001780L (PA)

Record details

NPI number1134142318
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedJuly 26, 2006
Last updated in NPPESDecember 8, 2020
Certification dateDecember 7, 2020

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