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

Rene A Umanzor, MD

Individual provider Hospitalist Physician · NPI 1508890708

Rene A Umanzor, MD is an Internal Medicine in Leominster, Massachusetts. Qualified in 1992, 34 years ago. Practices with Sturdy Health Inc, a 193-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
34
Licensed in
MA
In the registry since
2006
Specialties on file
2
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

60 Hospital Rd
Leominster, MA 01453-2205
Phone: (978) 465-4169
Fax: (978) 466-4017
Show map & directions

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

Additional practice locations (1)

  • 101 Page St, New Bedford, MA 02740-3464 — (508) 973-5919

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 151147 (MA)
Hospitalist Physician Taxonomy 208M00000X · Licence 151147 (MA)

Record details

NPI number1508890708
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESJanuary 22, 2025
Certification dateJanuary 22, 2025
Mailing addressPo Box 415348, Boston, MA 02241-5348

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Sturdy Health Inc — 193 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Leominster