Doctor profile · Federal record

Dr. Gregory McCormick, P.A.

Medical Physician Assistant (CMS: Physician Assistant) · Milton, MA

  • NPI 1801898390
  • Accepts Medicare
  • 23 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 Highland St, Suite 222
Milton, MA 021863881
(617) 696-0660
fax (617) 696-6655

Credentials & registration

NPPES · NUCC
NPI registered
August 2005 — 21 yrs on file
Profile last updated
January 18, 2008
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Massachusetts #1669

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801898390. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$159
Transactions
4
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Smith+Nephew, INC. 4 $158.87

By nature of payment

Food and Beverage
$159

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
26
Patients
26
Total drug cost
$124
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 15 15 $101
Tramadol Hcl Generic 11 11 $23

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory McCormick's medical specialty?
Dr. Gregory McCormick practices Medical Physician Assistant in Milton, MA.
Where does Dr. Gregory McCormick practice?
Dr. Gregory McCormick practices at 100 Highland St, Milton, MA 021863881. Office phone: 6176960660.
What is Dr. Gregory McCormick's NPI?
Dr. Gregory McCormick's National Provider Identifier (NPI) is 1801898390, issued by NPPES.
Does Dr. Gregory McCormick accept Medicare assignment?
Yes. Dr. Gregory McCormick accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.