Doctor profile · Federal record

Dr. Debra Tomaszewski, N.P.

Primary Care Nurse Practitioner · Springfield, MA

  • NPI 1437570819
  • 12 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
140 High Street
Springfield, MA 011051442
(413) 794-2511
fax (413) 794-8428
Mailing address
280 Chestnut Street, 2Nd Floor
Springfield, MA 011991001

Credentials & registration

NPPES · NUCC
NPI registered
January 2014 — 12 yrs on file
Profile last updated
August 12, 2020
Specialty taxonomy
363LP2300X — NUCC code
State license (1)
Massachusetts #RN169335

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437570819. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
24
Distinct HCPCS
2
Medicare allowed
$2,028
HCPCS Description Services Patients Avg allowed
99443 Telephone medical discussion with physician, 21-30 minutes 13 13 $85
99443 Telephone medical discussion with physician, 21-30 minutes 11 11 $83

In context: peer comparison

Among 3 peers in Springfield Primary Care Nurse Practitioner, average services per provider: 68. This provider delivers 0.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
265
Patients
234
Total drug cost
$5,563
Drug Type Claims Patients Total cost
Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) Brand 114 112 $2,078
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 109 109 $2,753
Omeprazole Generic 42 13 $731

Frequently asked questions

Auto-generated from federal data
What is Dr. Debra Tomaszewski's medical specialty?
Dr. Debra Tomaszewski practices Primary Care Nurse Practitioner in Springfield, MA.
Where does Dr. Debra Tomaszewski practice?
Dr. Debra Tomaszewski practices at 140 High Street, Springfield, MA 011051442. Office phone: 4137942511.
What is Dr. Debra Tomaszewski's NPI?
Dr. Debra Tomaszewski's National Provider Identifier (NPI) is 1437570819, issued by NPPES.
What procedures does Dr. Debra Tomaszewski commonly perform?
Top Medicare-reported procedures in 2023: Telephone medical discussion with physician (HCPCS 99443); Telephone medical discussion with physician (HCPCS 99443). Source: CMS Medicare Physician & Other Practitioners file.