Doctor profile · Federal record
Dr. Holley Dey, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Wallingford, CT
- NPI 1700860699
- Accepts Medicare
- 45 yrs in practice
- Female
- No sanctions
Practice & contact
- Primary practice
-
97 Barnes RD
Wallingford, CT 064921885
(203) 949-2700
fax (203) 949-2712 - Mailing address
-
101 N Plains Industrial RD
Wallingford, CT 064922360
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Connecticut #025655
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700860699. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,151
Distinct HCPCS
10
Medicare allowed
$169,377
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 1,355 | 13 | $0 | |
77063 |
Screening 3d breast mammography | 144 | 144 | $55 | |
77067 |
Screening mammography | 144 | 144 | $135 | |
76641 |
Complete ultrasound scan of 1 breast | 111 | 111 | $162 | |
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 65 | 59 | $118 | |
78803 |
Nuclear medicine study, spect imaging, 1 area or single acquisition, single day imaging | 39 | 39 | $388 | |
A9584 |
Iodine 1-123 ioflupane, diagnostic, per study dose, up to 5 millicuries | 35 | 35 | $2,429 | |
G0279 |
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 27 | 27 | $30 | |
77065 |
Diagnostic mammography of 1 breast | 26 | 26 | $40 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 26 | 26 | $78 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 100. This provider delivers 22× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Holley Dey's medical specialty?
Dr. Holley Dey practices Diagnostic Radiology Physician in Wallingford, CT.
Where does Dr. Holley Dey practice?
Dr. Holley Dey practices at 97 Barnes RD, Wallingford, CT 064921885. Office phone: 2039492700.
What is Dr. Holley Dey's NPI?
Dr. Holley Dey's National Provider Identifier (NPI) is 1700860699, issued by NPPES.
Does Dr. Holley Dey accept Medicare assignment?
Yes. Dr. Holley Dey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Holley Dey commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Screening 3d breast mammography (HCPCS 77063); Screening mammography (HCPCS 77067). Source: CMS Medicare Physician & Other Practitioners file.