Doctor profile · Federal record
Dr. Tong Sun, M.D.
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · New Haven, CT
- NPI 1972999548
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 24 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
310 Cedar St
New Haven, CT 065103218
(203) 785-3624 - Additional location
-
55 Lake Ave N
Worcester, MA 016550002
(508) 334-1000 - Mailing address
-
934 Daniels Farm RD # A
Trumbull, CT 066112615
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- July 13, 2020
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (2)
- Connecticut #66454 · Massachusetts #264359
- Medicaid
- CT #1972999548
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972999548. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
768
Distinct HCPCS
9
Medicare allowed
$32,374
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 264 | 153 | $38 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 161 | 42 | $29 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 112 | 104 | $29 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 79 | 53 | $36 | |
88173 |
Evaluation of fine needle aspirate with interpretation and report | 58 | 28 | $73 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 45 | 31 | $86 | |
88360 |
Microscopic genetic analysis of tumor, manual | 22 | 11 | $43 | |
88309 |
Pathology examination of tissue using a microscope, high complexity | 15 | 15 | $150 | |
88141 |
Pap test | 12 | 12 | $25 |
In context: peer comparison
Among 21 peers in New Haven Anatomic Pathology & Clinical Pathology Physician, average services per provider: 136. This provider delivers 5.6× the peer median.Frequently asked questions
What is Dr. Tong Sun's medical specialty?
Dr. Tong Sun practices Anatomic Pathology & Clinical Pathology Physician in New Haven, CT.
Where does Dr. Tong Sun practice?
Dr. Tong Sun practices at 310 Cedar St, New Haven, CT 065103218. Office phone: 2037853624.
What is Dr. Tong Sun's NPI?
Dr. Tong Sun's National Provider Identifier (NPI) is 1972999548, issued by NPPES.
Does Dr. Tong Sun accept Medicare assignment?
Yes. Dr. Tong Sun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tong Sun commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Cell examination of specimen, selective cellular enhancement technique (HCPCS 88112). Source: CMS Medicare Physician & Other Practitioners file.