Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Michael B Green, MD

Individual provider Internal Medicine Physician · NPI 1457388357

Michael B Green, MD is a Hospitalist in Philadelphia, Pennsylvania. Graduated from Perelman School of Med at the University of Pennsylvania in 1994, 32 years ago. Practices with Clinical Care Associates of the University of Pennsylvania Health, a 593-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
32
Trained at
Perelman School of Med at the University of Pennsylvania
Licensed in
PA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

700 Spruce St Ste 304
Philadelphia, PA 19106 Not confirmed with CMS for 14 years — call before visiting
Phone: (215) 829-3510
Fax: (215) 829-7129
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD061635L (PA)

Record details

NPI number1457388357
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 27, 2006
Last updated in NPPESMay 23, 2012

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolPERELMAN SCHOOL OF MED AT THE UNIVERSITY OF PENNSYLVANIA
Graduated 1994 (32 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
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients78
Services billed 158 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

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