Doctor profile · Federal record
Dr. Mary Higgins-Chen, MD
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · New Haven, CT
- NPI 1104353481
- Accepts Medicare
- MIPS 71.7 / 100 · 2023
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
20 York St
New Haven, CT 065103220
(203) 688-4242 - Mailing address
-
400 Columbus Ave, Credentialing Specialist
New Haven, CT 065191233
Credentials & registration
- NPI registered
- May 2017 — 9 yrs on file
- Profile last updated
- December 23, 2020
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Connecticut #65025
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104353481. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
219
Distinct HCPCS
3
Medicare allowed
$17,024
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 145 | 49 | $84 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 43 | 15 | $52 | |
99238 |
Hospital discharge day management, 30 minutes or less | 31 | 31 | $86 |
In context: peer comparison
Among 66 peers in New Haven Internal Medicine Physician, average services per provider: 73. This provider delivers 3.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
281
Patients
12
Total drug cost
$45,238
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 31 | 12 | $497 |
| Losartan Potassium | Generic | 30 | 0 | $537 |
| Rosuvastatin Calcium | Generic | 26 | 0 | $1,694 |
| Gabapentin | Generic | 25 | 0 | $402 |
| Amlodipine Besylate | Generic | 21 | 0 | $264 |
| Chlorthalidone | Generic | 21 | 0 | $398 |
| Atorvastatin Calcium | Generic | 20 | 0 | $482 |
| Tramadol Hcl | Generic | 16 | 0 | $58 |
| Ketoconazole | Generic | 15 | 0 | $276 |
| Diclofenac Sodium | Generic | 14 | 0 | $225 |
Frequently asked questions
What is Dr. Mary Higgins-Chen's medical specialty?
Dr. Mary Higgins-Chen practices Internal Medicine Physician in New Haven, CT.
Where does Dr. Mary Higgins-Chen practice?
Dr. Mary Higgins-Chen practices at 20 York St, New Haven, CT 065103220. Office phone: 2036884242.
What is Dr. Mary Higgins-Chen's NPI?
Dr. Mary Higgins-Chen's National Provider Identifier (NPI) is 1104353481, issued by NPPES.
Does Dr. Mary Higgins-Chen accept Medicare assignment?
Yes. Dr. Mary Higgins-Chen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Higgins-Chen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.