Doctor profile · Federal record
Dr. Nathan Nazzise, D.O.
Emergency Medicine Physician (CMS: Emergency Medicine) · San Jose, CA
- NPI 1891145793
- Accepts Medicare
- 10 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
250 Hospital Pkwy
San Jose, CA 951191103
(408) 972-3000
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- February 11, 2022
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New York #274346-441
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891145793. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
24
Distinct HCPCS
1
Medicare allowed
$4,556
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 24 | 23 | $190 |
In context: peer comparison
Among 31 peers in this city , average services per provider: 115. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
239
Patients
234
Total drug cost
$3,204
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 41 | 41 | $322 |
| Ondansetron Odt (Ondansetron) | Brand | 41 | 41 | $256 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 30 | 28 | $523 |
| Cephalexin | Generic | 24 | 24 | $259 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 21 | 20 | $361 |
| Prednisone | Generic | 20 | 19 | $117 |
| Azithromycin | Generic | 13 | 13 | $87 |
| Dicyclomine Hcl | Generic | 13 | 13 | $126 |
| Alvesco (Ciclesonide) | Brand | 12 | 11 | $884 |
| Lidocaine | Generic | 12 | 12 | $201 |
Hospital affiliations
Frequently asked questions
What is Dr. Nathan Nazzise's medical specialty?
Dr. Nathan Nazzise practices Emergency Medicine Physician in San Jose, CA.
Where does Dr. Nathan Nazzise practice?
Dr. Nathan Nazzise practices at 250 Hospital Pkwy, San Jose, CA 951191103. Office phone: 4089723000.
What is Dr. Nathan Nazzise's NPI?
Dr. Nathan Nazzise's National Provider Identifier (NPI) is 1891145793, issued by NPPES.
Does Dr. Nathan Nazzise accept Medicare assignment?
Yes. Dr. Nathan Nazzise accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathan Nazzise commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.