Doctor profile · Federal record
Dr. Kathryn Walck, FNP
Family Nurse Practitioner · Groton, CT
- NPI 1245667583
- MIPS 87.1 / 100 · 2023
- 13 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
915 Poquonnock RD
Groton, CT 063404257
(860) 446-0144 - Additional location
-
119 S Main St
Colchester, CT 064151456
(866) 389-2727
Credentials & registration
- NPI registered
- October 2013 — 13 yrs on file
- Profile last updated
- March 17, 2018
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Connecticut #5552
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245667583. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
175
Distinct HCPCS
8
Medicare allowed
$11,271
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 32 | 31 | $35 | |
90480 |
Admn sarscov2 vacc 1 dose | 24 | 24 | $39 | |
91320 |
Sarscv2 vac 30mcg trs-suc im | 24 | 24 | $128 | |
G0008 |
Administration of influenza virus vaccine | 24 | 24 | $33 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 21 | $82 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 19 | 19 | $68 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $102 | |
87651 |
Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique | 12 | 12 | $34 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 41. This provider delivers 4.3× the peer median.Frequently asked questions
What is Dr. Kathryn Walck's medical specialty?
Dr. Kathryn Walck practices Family Nurse Practitioner in Groton, CT.
Where does Dr. Kathryn Walck practice?
Dr. Kathryn Walck practices at 915 Poquonnock RD, Groton, CT 063404257. Office phone: 8604460144.
What is Dr. Kathryn Walck's NPI?
Dr. Kathryn Walck's National Provider Identifier (NPI) is 1245667583, issued by NPPES.
What procedures does Dr. Kathryn Walck commonly perform?
Top Medicare-reported procedures in 2023: Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (HCPCS 87426); Admn sarscov2 vacc 1 dose (HCPCS 90480); Sarscv2 vac 30mcg trs-suc im (HCPCS 91320). Source: CMS Medicare Physician & Other Practitioners file.