Doctor profile · Federal record
Dr. Patrick Zimmerman, D.O.
Trauma Surgery Physician (CMS: General Surgery) · Surgical Critical Care Physician · Danbury, CT
- NPI 1740674662
- Accepts Medicare
- MIPS 89.1 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
111 Osborne St
Danbury, CT 068106000
(203) 739-7131
fax (203) 739-1554 - Additional location
-
2150 Pennsylvania Avenue, Nw
Washington, DC, DC 200373201
(202) 741-3000
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- February 24, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 2086S0127X — NUCC code
- State license (1)
- Connecticut #71913
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740674662. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
333
Distinct HCPCS
3
Medicare allowed
$34,414
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 190 | 105 | $52 | |
99291 |
Critical care, first 30-74 minutes | 93 | 43 | $221 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 50 | 41 | $82 |
In context: peer comparison
Among 2 peers in Danbury Trauma Surgery Physician, average services per provider: 89. This provider delivers 3.7× the peer median.Open Payments
Industry payments received
All-time total
$8,473
Transactions
21
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 19 | $8,340.09 | |
| Haemonetics Corporation | 1 | $109.85 | |
| Kerecis Limited | 1 | $23.06 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Patrick Zimmerman's medical specialty?
Dr. Patrick Zimmerman practices Trauma Surgery Physician in Danbury, CT.
Where does Dr. Patrick Zimmerman practice?
Dr. Patrick Zimmerman practices at 111 Osborne St, Danbury, CT 068106000. Office phone: 2037397131.
What is Dr. Patrick Zimmerman's NPI?
Dr. Patrick Zimmerman's National Provider Identifier (NPI) is 1740674662, issued by NPPES.
Does Dr. Patrick Zimmerman accept Medicare assignment?
Yes. Dr. Patrick Zimmerman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick Zimmerman commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.