Doctor profile · Federal record
Dr. Marc Shapiro, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · New Haven, CT
- NPI 1457319840
- Accepts Medicare
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
20 York St, Yale New Haven Hospital
New Haven, CT 065103220
(203) 688-4242 - Mailing address
-
464 Congress Ave, Suite 260
New Haven, CT 065191361
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- November 22, 2011
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Massachusetts #224163
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457319840. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
244
Distinct HCPCS
8
Medicare allowed
$38,345
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 83 | 82 | $183 | |
99291 |
Critical care, first 30-74 minutes | 38 | 38 | $225 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 35 | 35 | $184 | |
99284 |
Emergency department visit with moderate level of medical decision making | 32 | 32 | $126 | |
93308 |
Ultrasound of heart, follow-up | 17 | 17 | $26 | |
99238 |
Hospital discharge day management, 30 minutes or less | 15 | 15 | $87 | |
99239 |
Hospital discharge day management, more than 30 minutes | 13 | 13 | $123 | |
99283 |
Emergency department visit with low level of medical decision making | 11 | 11 | $75 |
In context: peer comparison
Among 76 peers in New Haven Emergency Medicine Physician, average services per provider: 72. This provider delivers 3.4× the peer median.Frequently asked questions
What is Dr. Marc Shapiro's medical specialty?
Dr. Marc Shapiro practices Emergency Medicine Physician in New Haven, CT.
Where does Dr. Marc Shapiro practice?
Dr. Marc Shapiro practices at 20 York St, New Haven, CT 065103220. Office phone: 2036884242.
What is Dr. Marc Shapiro's NPI?
Dr. Marc Shapiro's National Provider Identifier (NPI) is 1457319840, issued by NPPES.
Does Dr. Marc Shapiro accept Medicare assignment?
Yes. Dr. Marc Shapiro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marc Shapiro commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Critical care (HCPCS 99291); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.