Doctor profile · Federal record
Dr. Bailey Zampella, DO
Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · Seattle, WA
- NPI 1396088431
- Accepts Medicare
- 14 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
550 17Th Ave Ste 540
Seattle, WA 981224470
(206) 386-3880
fax (206) 386-3882 - Additional location
-
150 Park Ave
Florham Park, NJ 079321049
(973) 718-5800 - Mailing address
-
Po Box 25608
Salt Lake City, UT 841250608
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- September 20, 2021
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State licenses (2)
- New Jersey #25MB11056000 · Washington #OP61070406
- Medicaid
- WA #1396088431
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396088431. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
104
Distinct HCPCS
5
Medicare allowed
$16,343
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 39 | 38 | $181 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 20 | 18 | $143 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $126 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 13 | $102 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $226 |
In context: peer comparison
Among 23 peers in Seattle Neurological Surgery Physician, average services per provider: 31. This provider delivers 3.4× the peer median.Open Payments
Industry payments received
All-time total
$476
Transactions
12
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 5 | $318.13 | |
| Medtronic, INC. | 2 | $48.93 | |
| Microtransponder, INC. | 1 | $36.57 | |
| Nevro Corp. | 1 | $20.54 | |
| Orthofix Medical, INC. | 1 | $18.60 | |
| Bioventus LLC | 1 | $16.79 | |
| Janssen Pharmaceuticals, INC | 1 | $16.54 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Bailey Zampella's medical specialty?
Dr. Bailey Zampella practices Neurological Surgery Physician in Seattle, WA.
Where does Dr. Bailey Zampella practice?
Dr. Bailey Zampella practices at 550 17Th Ave Ste 540, Seattle, WA 981224470. Office phone: 2063863880.
What is Dr. Bailey Zampella's NPI?
Dr. Bailey Zampella's National Provider Identifier (NPI) is 1396088431, issued by NPPES.
Does Dr. Bailey Zampella accept Medicare assignment?
Yes. Dr. Bailey Zampella accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bailey Zampella commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.