PRATT MEDICAL GROUP, INC - RHEUMATOLOGY
Medicare Clinicians for NPI 1871814913
Internal Medicine - Rheumatology in Boston, MA
Clinicians Billing Medicare Through This Organization CMS
Clinicians who reassign their Medicare billing to this organization, per CMS enrollment records.
Pratt Medical Group, Inc - Rheumatology in Boston, MA bills Medicare for 334 clinicians across 26 Medicare specialties. The largest specialties are Internal Medicine with 81, Nurse Practitioner with 71 and Infectious Disease with 30. Of these, 158 practice at this address and 260 within 10 miles. Search by name or filter by specialty; each name links to that clinician's NPI profile.
This page lists the 250 clinicians practicing nearest to this organization's location. All 334 are counted in the totals above.
Internal Medicine (62 of 81)
Boston, MA 02111
Boston, MA 02111
Boston, MA 02111
Boston, MA 02111
Boston, MA 02111
Nurse Practitioner (48 of 71)
Boston, MA 02111
Boston, MA 02111
Boston, MA 02215
Infectious Disease (27 of 30)
Boston, MA 02111
Boston, MA 02111
Boston, MA 02111
Boston, MA 02215
Pulmonary Disease (21 of 28)
Boston, MA 02111
Boston, MA 02111
Boston, MA 02111
Nephrology (16 of 17)
Boston, MA 02111
Boston, MA 02111
Boston, MA 02111
Gastroenterology (12 of 20)
Boston, MA 02114
Boston, MA 02115
Cardiovascular Disease (Cardiology) (11 of 16)
Boston, MA 02111
Boston, MA 02111
Cambridge, MA 02139
Hematology/Oncology (10 of 13)
Stoneham, MA 02180
Endocrinology (8 of 9)
Boston, MA 02111
Critical Care (Intensivists) (6 of 8)
Rheumatology (6)
Boston, MA 02111
Advanced Heart Failure and Transplant Cardiology (5 of 7)
Family Practice (3)
Geriatric Medicine (3 of 5)
Hospice/Palliative Care (2 of 3)
Hospitalist (2 of 3)
Pediatric Medicine (2)
Boston, MA 02115
Cardiac Electrophysiology (1)
Colorectal Surgery (Proctology) (1)
General Practice (1)
General Surgery (1)
Hematology (1 of 2)
Obstetrics/Gynecology (1)
About this data
Medicare reassignment. A clinician who works for a hospital, clinic or medical group usually signs a Medicare reassignment (form CMS-855R). It lets the organization bill Medicare for the clinician's services and receive the payment. This page lists the clinicians whose reassignment to Pratt Medical Group, Inc - Rheumatology appears in the CMS Revalidation Reassignment List.
Who is included. Clinicians who bill Medicare under their own NPI through this organization. A clinician can reassign to more than one organization, so the same name may also appear under other groups.
Nearest 250. The totals and specialty counts cover all 334 clinicians. The list shows the 250 whose practice address is closest to this NPI's location, so each Pratt Medical Group, Inc - Rheumatology location shows its own nearest clinicians.
Addresses and phone numbers come from each clinician's own NPPES record, so they may point to another office or to the clinician's own practice.
Source: CMS Revalidation Reassignment List, October 2026 release; addresses, phone numbers and Medicare status from NPPES and PECOS. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
