Doctor profile · Federal record

Dr. Kornelia Hammerschmidt, PAC

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

  • NPI 1528253218
  • Accepts Medicare
  • 19 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3400 Main St
Springfield, MA 011071113
(413) 794-9560
fax (413) 794-5884
Mailing address
280 Chestnut Street, 2Nd Floor
Springfield, MA 011991001

Credentials & registration

NPPES · NUCC
NPI registered
September 2007 — 19 yrs on file
Profile last updated
May 2, 2023
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Massachusetts #PA2363

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528253218. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
755
Distinct HCPCS
6
Medicare allowed
$89,464
HCPCS Description Services Patients Avg allowed
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 489 133 $110
99350 Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 159 85 $160
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 34 34 $112
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 25 21 $65
99213 Established patient office or other outpatient visit, 20-29 minutes 24 24 $68
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit 24 24 $143

In context: peer comparison

Among 65 peers in Springfield Medical Physician Assistant, average services per provider: 119. This provider delivers 6.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
328
Patients
181
Total drug cost
$3,223
Drug Type Claims Patients Total cost
Doxycycline Hyclate Generic 45 45 $542
Prednisone Generic 42 37 $160
Cephalexin Generic 34 25 $234
Mupirocin Generic 26 23 $249
Quetiapine Fumarate Generic 26 0 $230
Tramadol Hcl Generic 23 11 $92
Mirtazapine Generic 21 0 $440
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 19 17 $166
Omeprazole Generic 19 0 $161
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 13 12 $383

Frequently asked questions

Auto-generated from federal data
What is Dr. Kornelia Hammerschmidt's medical specialty?
Dr. Kornelia Hammerschmidt practices Medical Physician Assistant in Springfield, MA.
Where does Dr. Kornelia Hammerschmidt practice?
Dr. Kornelia Hammerschmidt practices at 3400 Main St, Springfield, MA 011071113. Office phone: 4137949560.
What is Dr. Kornelia Hammerschmidt's NPI?
Dr. Kornelia Hammerschmidt's National Provider Identifier (NPI) is 1528253218, issued by NPPES.
Does Dr. Kornelia Hammerschmidt accept Medicare assignment?
Yes. Dr. Kornelia Hammerschmidt accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kornelia Hammerschmidt commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with moderate level of medical decision making (HCPCS 99349); Residence visit for established patient with high level of medical decision making (HCPCS 99350); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.