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

Neil D. McCormack, MD

Individual provider Emergency Medicine Physician · NPI 1639512114

Neil D. McCormack, MD is an Emergency Medicine in Worcester, Massachusetts. Graduated from Boston University School of Medicine in 2013, 13 years ago. Practices with Umass Memorial Medical Group Inc, a 2,467-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Massachusetts and Missouri.

Years since qualifying
13
Trained at
Boston University School of Medicine
Licensed in
MA, MO
In the registry since
2013
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

55 Lake Ave N
Worcester, MA 01655-0002
Phone: (508) 421-1400
Fax: (508) 421-1490
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 201 Highland St, Clinton, MA 01510-1037 — (508) 421-1400
  • 60 Hospital Rd, Leominster, MA 01453-2205 — (508) 421-1400
  • 510 N Main St, Leominster, MA 01453-1814 — (508) 421-1400
  • 157 Union St, Marlborough, MA 01752-1228 — (508) 421-1400
  • 119 Belmont St, Worcester, MA 01605-2903 — (508) 421-1400

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 282568 (MA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 2017016502 (MO)

Record details

NPI number1639512114
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2013
Last updated in NPPESDecember 16, 2020
Certification dateDecember 16, 2020
Mailing addressPo Box 415348, Boston, MA 02241-5348

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolBOSTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Umass Memorial Medical Group Inc — 2467 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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