Doctor profile · Federal record

Dr. Donna Windish, MD

Internal Medicine Physician (CMS: Internal Medicine) · Waterbury, CT

  • NPI 1578537114
  • Accepts Medicare
  • MIPS 71.7 / 100 · 2023
  • 27 yrs in practice
  • Female
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
140 Grandview Ave, Suite #101
Waterbury, CT 067082505
(203) 574-7284
fax (203) 573-7031
Mailing address
1625 Straits Tpke, Suite #201
Middlebury, CT 067621805

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #043389
Medicaid
CT #001433896

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578537114. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
68
Distinct HCPCS
2
Medicare allowed
$4,469
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 39 14 $52
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 29 18 $84

In context: peer comparison

Among 34 peers in this city , average services per provider: 87. This provider delivers 0.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
130
Patients
0
Total drug cost
$7,666
Drug Type Claims Patients Total cost
Pregabalin Generic 25 0 $2,157
Atorvastatin Calcium Generic 23 0 $406
Gabapentin Generic 16 0 $769
Allopurinol Generic 15 0 $153
Lisinopril Generic 14 0 $132
Levothyroxine Sodium Generic 13 0 $105
Flovent Hfa (Fluticasone Propionate) Brand 12 0 $3,706
Rosuvastatin Calcium Generic 12 0 $238

Frequently asked questions

Auto-generated from federal data
What is Dr. Donna Windish's medical specialty?
Dr. Donna Windish practices Internal Medicine Physician in Waterbury, CT.
Where does Dr. Donna Windish practice?
Dr. Donna Windish practices at 140 Grandview Ave, Waterbury, CT 067082505. Office phone: 2035747284.
What is Dr. Donna Windish's NPI?
Dr. Donna Windish's National Provider Identifier (NPI) is 1578537114, issued by NPPES.
Does Dr. Donna Windish accept Medicare assignment?
Yes. Dr. Donna Windish accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Donna Windish commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.