Doctor profile · Federal record
Dr. Geraldine Faherty, APRN
Nurse Practitioner · New Haven, CT
- NPI 1659312478
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 26 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
400 Columbus Ave
New Haven, CT 065191233
(203) 503-3000
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- November 26, 2025
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Connecticut #3173
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659312478. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
110
Distinct HCPCS
2
Medicare allowed
$10,170
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 71 | 70 | $108 | |
99283 |
Emergency department visit with low level of medical decision making | 39 | 39 | $64 |
In context: peer comparison
Among 19 peers in New Haven Nurse Practitioner, average services per provider: 66. This provider delivers 1.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
33
Patients
33
Total drug cost
$299
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 17 | 17 | $135 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 16 | 16 | $164 |
Frequently asked questions
What is Dr. Geraldine Faherty's medical specialty?
Dr. Geraldine Faherty practices Nurse Practitioner in New Haven, CT.
Where does Dr. Geraldine Faherty practice?
Dr. Geraldine Faherty practices at 400 Columbus Ave, New Haven, CT 065191233. Office phone: 2035033000.
What is Dr. Geraldine Faherty's NPI?
Dr. Geraldine Faherty's National Provider Identifier (NPI) is 1659312478, issued by NPPES.
Does Dr. Geraldine Faherty accept Medicare assignment?
Yes. Dr. Geraldine Faherty accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Geraldine Faherty commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.