Doctor profile · Federal record

Dr. Josephine Diaz

Medical Physician Assistant · Suffield, CT

  • NPI 1871517342
  • 20 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
162 Mountain RD
Suffield, CT 060782091
(860) 668-1211
fax (860) 668-2045
Mailing address
37 Harmony Hill RD
Granby, CT 060351222

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
August 31, 2012
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Connecticut #000895

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871517342. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$3,941
Transactions
198
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 65 $916.44
AstraZeneca Pharmaceuticals Lp 21 $454.30
GlaxoSmithKline, LLC. 23 $382.60
Novo Nordisk INC 15 $301.81
Teva Pharmaceuticals USA, INC. 11 $188.78
Pfizer INC. 12 $183.86
E.R. Squibb & Sons, L.L.C. 7 $172.62
Lilly USA, LLC 10 $150.60
Amgen INC. 9 $148.39
Exact Sciences Corporation 6 $134.94
Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) 5 $124.08
Astellas Pharma US INC 4 $102.93
Corium, LLC 4 $91.03
Takeda Pharmaceuticals U.S.A., INC. 3 $69.35
Abbott Laboratories 3 $53.81

By nature of payment

Food and Beverage
$3,935
Education
$6

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,236
Patients
852
Total drug cost
$426,377
Drug Type Claims Patients Total cost
Rosuvastatin Calcium Generic 534 141 $9,296
Amlodipine Besylate Generic 285 71 $2,259
Levothyroxine Sodium Generic 277 68 $4,530
Atorvastatin Calcium Generic 276 73 $3,467
Ozempic (Semaglutide) Brand 273 58 $382,258
Gabapentin Generic 230 44 $5,017
Famotidine Generic 208 62 $4,379
Metformin Hcl Generic 177 48 $1,507
Tramadol Hcl Generic 169 46 $740
Escitalopram Oxalate Generic 147 44 $2,237

Frequently asked questions

Auto-generated from federal data
What is Dr. Josephine Diaz's medical specialty?
Dr. Josephine Diaz practices Medical Physician Assistant in Suffield, CT.
Where does Dr. Josephine Diaz practice?
Dr. Josephine Diaz practices at 162 Mountain RD, Suffield, CT 060782091. Office phone: 8606681211.
What is Dr. Josephine Diaz's NPI?
Dr. Josephine Diaz's National Provider Identifier (NPI) is 1871517342, issued by NPPES.