Doctor profile · Federal record
Dr. Daniel Zak, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Everett, WA
- NPI 1013965490
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1321 Colby Ave
Everett, WA 982011665
(425) 261-2000 - Additional location
-
1716 W Marine View Dr Ste C
Everett, WA 982012098
(425) 404-5000
fax (425) 404-5051 - Mailing address
-
16425 104Th Ave Ne
Bothell, WA 980114017
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- March 1, 2021
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Washington #MD 0024690
- Medicaid
- WA #8150054
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013965490. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
153
Distinct HCPCS
5
Medicare allowed
$18,265
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 37 | 36 | $171 | |
99239 |
Hospital discharge day management, more than 30 minutes | 32 | 32 | $113 | |
99285 |
Emergency department visit with high level of medical decision making | 29 | 29 | $172 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 28 | 28 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 27 | 27 | $116 |
In context: peer comparison
Among 17 peers in Everett Emergency Medicine Physician, average services per provider: 57. This provider delivers 2.7× the peer median.Open Payments
Industry payments received
All-time total
$700
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Fujifilm Sonosite, INC. | 1 | $700.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
34
Patients
34
Total drug cost
$371
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 19 | 19 | $182 |
| Cephalexin | Generic | 15 | 15 | $189 |
Hospital affiliations
Frequently asked questions
What is Dr. Daniel Zak's medical specialty?
Dr. Daniel Zak practices Emergency Medicine Physician in Everett, WA.
Where does Dr. Daniel Zak practice?
Dr. Daniel Zak practices at 1321 Colby Ave, Everett, WA 982011665. Office phone: 4252612000.
What is Dr. Daniel Zak's NPI?
Dr. Daniel Zak's National Provider Identifier (NPI) is 1013965490, issued by NPPES.
Does Dr. Daniel Zak accept Medicare assignment?
Yes. Dr. Daniel Zak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Zak commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.