Doctor profile · Federal record
Dr. Catherine Wei, M.D.
Hematology (Internal Medicine) Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Medical Oncology Physician · Trumbull, CT
- NPI 1902346224
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 12 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5520 Park Ave
Trumbull, CT 066113463
(203) 502-8400 - Additional location
-
1 Robert Wood Johnson Pl
New Brunswick, NJ 089011928
(732) 235-7739 - Mailing address
-
333 Cedar St
New Haven, CT 065103206
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Profile last updated
- June 25, 2020
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RH0000X — NUCC code
- State licenses (2)
- Connecticut #66274 · New Jersey #25MA10622700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902346224. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
627
Distinct HCPCS
6
Medicare allowed
$67,178
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 473 | 194 | $103 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 48 | 39 | $70 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 42 | 42 | $190 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 25 | 23 | $69 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 20 | 17 | $151 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 19 | 19 | $137 |
In context: peer comparison
Among 1 peers in Trumbull Hematology (Internal Medicine) Physician, average services per provider: 104. This provider delivers 6.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
787
Patients
193
Total drug cost
$2,768,038
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Acyclovir | Generic | 116 | 31 | $3,073 |
| Eliquis (Apixaban) | Brand | 104 | 29 | $131,763 |
| Hydroxyurea | Generic | 81 | 24 | $2,589 |
| Allopurinol | Generic | 77 | 19 | $826 |
| Calquence (Acalabrutinib Maleate) | Brand | 71 | 12 | $1,053,341 |
| Xarelto (Rivaroxaban) | Brand | 59 | 0 | $48,933 |
| Revlimid (Lenalidomide) | Brand | 58 | 15 | $1,133,536 |
| Prednisone | Generic | 39 | 12 | $265 |
| Folic Acid | Generic | 36 | 18 | $168 |
| Warfarin Sodium | Generic | 36 | 0 | $639 |
Hospital affiliations
Frequently asked questions
What is Dr. Catherine Wei's medical specialty?
Dr. Catherine Wei practices Hematology (Internal Medicine) Physician in Trumbull, CT.
Where does Dr. Catherine Wei practice?
Dr. Catherine Wei practices at 5520 Park Ave, Trumbull, CT 066113463. Office phone: 2035028400.
What is Dr. Catherine Wei's NPI?
Dr. Catherine Wei's National Provider Identifier (NPI) is 1902346224, issued by NPPES.
Does Dr. Catherine Wei accept Medicare assignment?
Yes. Dr. Catherine Wei accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Wei commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Telephone medical discussion with physician (HCPCS 99442); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.