GREEN TREE MEDICAL ASSOCIATES
Medicare Clinicians for NPI 1134555113
Internal Medicine in Pittsburgh, PA
Clinicians Billing Medicare Through This Organization CMS
Clinicians who reassign their Medicare billing to this organization, per CMS enrollment records.
Green Tree Medical Associates in Pittsburgh, PA bills Medicare for 2,876 clinicians across 65 Medicare specialties. The largest specialties are Nurse Practitioner with 466, Certified Registered Nurse Anesthetist (CRNA) with 448 and Internal Medicine with 203. Of these, 9 practice at this address and 1,716 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 2,876 are counted in the totals above.
Nurse Practitioner (16 of 466)
Internal Medicine (14 of 203)
Pittsburgh, PA 15205
Clinical Psychologist (13 of 41)
Orthopedic Surgery (13 of 79)
Psychiatry (13 of 57)
Family Practice (12 of 139)
Pittsburgh, PA 15205
Gastroenterology (12 of 45)
Obstetrics/Gynecology (12 of 121)
Pittsburgh, PA 15212
Physical Therapist in Private Practice (12 of 140)
Pulmonary Disease (12 of 34)
Certified Registered Nurse Anesthetist (CRNA) (10 of 448)
Neurology (10 of 61)
Pittsburgh, PA 15212
Pittsburgh, PA 15212
Pittsburgh, PA 15212
Clinical Social Worker (9 of 30)
Occupational Therapist in Private Practice (9 of 22)
Urology (9 of 14)
Critical Care (Intensivists) (7 of 40)
Pittsburgh, PA 15212
Pittsburgh, PA 15212
Infectious Disease (6 of 14)
Interventional Cardiology (6 of 20)
Mental Health Counselor (6 of 25)
Otolaryngology (6 of 17)
Physical Medicine and Rehabilitation (5 of 21)
Qualified Speech Language Pathologist (5 of 12)
Sports Medicine (5 of 11)
Cardiovascular Disease (Cardiology) (4 of 38)
Pittsburgh, PA 15212
Podiatry (4 of 12)
Anesthesiology (3 of 132)
Dermatology (2 of 6)
Pathology (2 of 39)
Pittsburgh, PA 15240
Qualified Audiologist (2 of 14)
Registered Dietitian or Nutrition Professional (2 of 32)
Allergy/Immunology (1 of 2)
Emergency Medicine (1 of 12)
Endocrinology (1 of 16)
Hand Surgery (1)
Hospitalist (1 of 173)
Neurosurgery (1 of 33)
Pittsburgh, PA 15212
Ophthalmology (1 of 7)
Pain Management (1 of 12)
Pittsburgh, PA 15212
Thoracic Surgery (1 of 15)
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 Green Tree Medical Associates 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 2,876 clinicians. The list shows the 250 whose practice address is closest to this NPI's location, so each Green Tree Medical Associates 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.