Doctor profile · Federal record
Dr. John Gambin, MD
Neurology Physician · Sleep Medicine (Psychiatry & Neurology) Physician · Eureka, CA
- NPI 1588622955
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2828 Oneil Ln
Eureka, CA 955034870
(707) 443-9385
fax (707) 443-0258
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- February 23, 2010
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- California #A24766
- Medicaid
- CA #00A247660
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588622955. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
369
Distinct HCPCS
6
Medicare allowed
$47,534
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95810 |
Sleep study in sleep lab (6 years or older) | 119 | 117 | $119 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 104 | 41 | $131 | |
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 71 | 66 | $123 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 29 | 29 | $223 | |
95806 |
Sleep study including heart rate, breathing, airflow, and effort | 27 | 27 | $44 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 19 | 12 | $182 |
In context: peer comparison
Among 3 peers in Eureka Neurology Physician, average services per provider: 200. This provider delivers 1.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
0
Total drug cost
$186
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 13 | 0 | $186 |
Frequently asked questions
What is Dr. John Gambin's medical specialty?
Dr. John Gambin practices Neurology Physician in Eureka, CA.
Where does Dr. John Gambin practice?
Dr. John Gambin practices at 2828 Oneil Ln, Eureka, CA 955034870. Office phone: 7074439385.
What is Dr. John Gambin's NPI?
Dr. John Gambin's National Provider Identifier (NPI) is 1588622955, issued by NPPES.
What procedures does Dr. John Gambin commonly perform?
Top Medicare-reported procedures in 2023: Sleep study in sleep lab (6 years or older) (HCPCS 95810); Established patient office or other outpatient visit (HCPCS 99214); Sleep study in sleep lab with continuous airway pressure (6 years or older) (HCPCS 95811). Source: CMS Medicare Physician & Other Practitioners file.