Doctor profile · Federal record

Dr. Tatiana Parker, PA-C

Physician Assistant · Springfield, MA

  • NPI 1124665534
  • 7 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 Wason Ave Ste 120
Springfield, MA 011071179
(413) 241-2100
fax (413) 735-1986

Credentials & registration

NPPES · NUCC
NPI registered
December 2019 — 7 yrs on file
Profile last updated
October 5, 2021
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Massachusetts #PA8307

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124665534. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$41
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Accord Healthcare, INC. 1 $24.79
Sumitomo Pharma America, INC. 1 $15.96

By nature of payment

Food and Beverage
$41

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,795
Patients
1,071
Total drug cost
$333,168
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 587 199 $16,628
Finasteride Generic 516 159 $9,384
Myrbetriq (Mirabegron) Brand 414 90 $234,481
Methenamine Hippurate Generic 216 56 $15,820
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 171 139 $734
Oxybutynin Chloride ER (Oxybutynin Chloride) Brand 161 56 $6,813
Tolterodine Tartrate ER (Tolterodine Tartrate) Brand 124 42 $13,606
Ciprofloxacin Hcl Generic 109 98 $548
Estradiol Generic 95 53 $6,917
Alfuzosin Hcl ER (Alfuzosin Hcl) Brand 82 30 $2,187

Frequently asked questions

Auto-generated from federal data
What is Dr. Tatiana Parker's medical specialty?
Dr. Tatiana Parker practices Physician Assistant in Springfield, MA.
Where does Dr. Tatiana Parker practice?
Dr. Tatiana Parker practices at 100 Wason Ave Ste 120, Springfield, MA 011071179. Office phone: 4132412100.
What is Dr. Tatiana Parker's NPI?
Dr. Tatiana Parker's National Provider Identifier (NPI) is 1124665534, issued by NPPES.