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

Peter B Rintels, MD

Individual provider Hematology (Internal Medicine) Physician · NPI 1871577999

Peter B Rintels, MD is a Hematology in Cranston, Rhode Island. Graduated from Harvard Medical School in 1983, 43 years ago. Practices with Affinity Physicians LLC, a 734-clinician group and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
43
Trained at
Harvard Medical School
Licensed in
RI
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1220 Pontiac Ave Ste 101
Cranston, RI 02920-4456
Phone: (401) 943-4660
Fax: (401) 943-0240
Show map & directions

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

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence 07910 (RI)

Record details

NPI number1871577999
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 1, 2005
Last updated in NPPESSeptember 3, 2013
Mailing address1220 Pontiac Ave, Suite 101, Cranston, RI 02920-4456

Medicare enrollment

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

Medicare specialtyHEMATOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1983 (43 years in practice)
Group practice Affinity Physicians Llc. — 734 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount