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

Dr. Cammie Faith Lesser, MDPHD

Individual provider Internal Medicine Physician · NPI 1639160765

Dr. Cammie Faith Lesser, MDPHD is registered under Infectious Disease in Boston, Massachusetts. Graduated from University of California, San Francisco School of Medicine in 1995, 31 years ago. Practices with Pratt Medical Group Inc, a 277-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
31
Trained at
University of California, San Francisco School of Medicine
Licensed in
MA
In the registry since
2005
Specialties on file
2
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Practice location Address checks out

55 Fruit Street Fnd 8
Boston, MA 02114-2696
Phone: (617) 726-3812
Fax: (617) 726-7416
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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 216405 (MA)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 216405 (MA)

Record details

NPI number1639160765
Entity typeIndividual (Type 1)
GenderFemale
Credentials MDPHD
Sole proprietorNo
NPI enumeratedOctober 28, 2005
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Pratt Medical Group Inc — 277 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients29
Services billed 94 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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 Pratt Medical Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 277 clinicians in the practice; 12 are shown here.

Other providers in Boston