Doctor profile · Federal record
Dr. Jeffrey Merlin, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Mequon, WI
- NPI 1174812085
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
13111 N Port Washington RD
Mequon, WI 530972416
(414) 290-6720
fax (414) 290-6755 - Mailing address
-
111 E Wisconsin Ave, Suite 2000
Milwaukee, WI 532024815
Credentials & registration
- NPI registered
- March 2011 — 15 yrs on file
- Profile last updated
- August 21, 2014
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Wisconsin #62760-20
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174812085. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
378
Distinct HCPCS
4
Medicare allowed
$47,495
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 222 | 216 | $122 | |
99285 |
Emergency department visit with high level of medical decision making | 88 | 86 | $180 | |
99283 |
Emergency department visit with low level of medical decision making | 57 | 57 | $73 | |
99282 |
Emergency department visit with straightforward medical decision making | 11 | 11 | $43 |
In context: peer comparison
Among 2 peers in Mequon Emergency Medicine Physician, average services per provider: 67. This provider delivers 5.6× the peer median.Frequently asked questions
What is Dr. Jeffrey Merlin's medical specialty?
Dr. Jeffrey Merlin practices Emergency Medicine Physician in Mequon, WI.
Where does Dr. Jeffrey Merlin practice?
Dr. Jeffrey Merlin practices at 13111 N Port Washington RD, Mequon, WI 530972416. Office phone: 4142906720.
What is Dr. Jeffrey Merlin's NPI?
Dr. Jeffrey Merlin's National Provider Identifier (NPI) is 1174812085, issued by NPPES.
Does Dr. Jeffrey Merlin accept Medicare assignment?
Yes. Dr. Jeffrey Merlin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeffrey Merlin commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.