Doctor profile · Federal record

Dr. Catherine Winkler, PHD, MPH, APRN

Adult Health Nurse Practitioner · Southbury, CT

  • NPI 1174987481
  • MIPS 89.1 / 100 · 2023
  • 10 yrs on file
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
22 Old Waterbury RD
Southbury, CT 064883848
(203) 262-4200
fax (203) 264-1534

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Specialty taxonomy
363LA2200X — NUCC code
State license (1)
Connecticut #6526

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1174987481. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
55
Distinct HCPCS
2
Medicare allowed
$5,287
HCPCS Description Services Patients Avg allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 28 18 $96
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 27 20 $96

In context: peer comparison

Among 3 peers in this city , average services per provider: 93. This provider delivers 0.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
96
Patients
0
Total drug cost
$2,230
Drug Type Claims Patients Total cost
Labetalol Hcl Generic 27 0 $278
Mirtazapine Generic 18 0 $178
Atorvastatin Calcium Generic 14 0 $175
Losartan Potassium Generic 14 0 $128
Lisinopril Generic 12 0 $100
Eliquis (Apixaban) Brand 11 0 $1,371

Frequently asked questions

Auto-generated from federal data
What is Dr. Catherine Winkler's medical specialty?
Dr. Catherine Winkler practices Adult Health Nurse Practitioner in Southbury, CT.
Where does Dr. Catherine Winkler practice?
Dr. Catherine Winkler practices at 22 Old Waterbury RD, Southbury, CT 064883848. Office phone: 2032624200.
What is Dr. Catherine Winkler's NPI?
Dr. Catherine Winkler's National Provider Identifier (NPI) is 1174987481, issued by NPPES.
What procedures does Dr. Catherine Winkler commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.