Doctor profile · Federal record
Dr. Kirsten Fitzgerald, FNP, DNP-BC
Family Nurse Practitioner · Ridgefield, CT
- NPI 1598318206
- 7 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
100 B Danbury RD Suite 102
Ridgefield, CT 068774302
(475) 290-0324
fax (833) 428-9015 - Additional location
-
120 Main St Fl 4
Danbury, CT 068107834
(203) 743-9760
Credentials & registration
- NPI registered
- July 2019 — 7 yrs on file
- Profile last updated
- August 6, 2025
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Connecticut #8434
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1598318206. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
103
Distinct HCPCS
3
Medicare allowed
$8,700
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 60 | 47 | $112 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 22 | 19 | $81 | |
36415 |
Insertion of needle into vein for collection of blood sample | 21 | 21 | $8 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 69. This provider delivers 1.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
582
Patients
219
Total drug cost
$23,398
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 75 | 27 | $1,230 |
| Amlodipine Besylate | Generic | 63 | 21 | $317 |
| Lisinopril | Generic | 60 | 22 | $659 |
| Levothyroxine Sodium | Generic | 55 | 19 | $991 |
| Losartan Potassium | Generic | 40 | 14 | $458 |
| Hydrochlorothiazide | Generic | 38 | 15 | $181 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 34 | 19 | $1,207 |
| Gabapentin | Generic | 32 | 11 | $846 |
| Fluticasone Propionate | Generic | 31 | 18 | $331 |
| Rosuvastatin Calcium | Generic | 31 | 11 | $798 |
Frequently asked questions
What is Dr. Kirsten Fitzgerald's medical specialty?
Dr. Kirsten Fitzgerald practices Family Nurse Practitioner in Ridgefield, CT.
Where does Dr. Kirsten Fitzgerald practice?
Dr. Kirsten Fitzgerald practices at 100 B Danbury RD Suite 102, Ridgefield, CT 068774302. Office phone: 4752900324.
What is Dr. Kirsten Fitzgerald's NPI?
Dr. Kirsten Fitzgerald's National Provider Identifier (NPI) is 1598318206, issued by NPPES.
What procedures does Dr. Kirsten Fitzgerald commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.