Doctor profile · Federal record
Dr. Kristhiam Gonzalez Guiza, M.D., M.P.H
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Valhalla, NY
- NPI 1760883227
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Woods RD
Valhalla, NY 105951530
(914) 493-7000 - Mailing address
-
3 Century Drive
Pasippany, NJ 070544888
Credentials & registration
- NPI registered
- September 2014 — 12 yrs on file
- Profile last updated
- July 25, 2023
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New York #289510
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1760883227. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
354
Distinct HCPCS
4
Medicare allowed
$58,064
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 205 | 201 | $185 | |
99284 |
Emergency department visit with moderate level of medical decision making | 116 | 116 | $125 | |
99291 |
Critical care, first 30-74 minutes | 22 | 22 | $220 | |
99283 |
Emergency department visit with low level of medical decision making | 11 | 11 | $71 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 54. This provider delivers 6.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
127
Patients
126
Total drug cost
$1,277
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefuroxime (Cefuroxime Axetil) | Brand | 33 | 32 | $671 |
| Doxycycline Hyclate | Generic | 21 | 21 | $328 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 21 | 21 | $81 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 16 | 16 | $37 |
| Prednisone | Generic | 13 | 13 | $33 |
| Ondansetron Odt (Ondansetron) | Brand | 12 | 12 | $61 |
| Levofloxacin | Generic | 11 | 11 | $65 |
Frequently asked questions
What is Dr. Kristhiam Gonzalez Guiza's medical specialty?
Dr. Kristhiam Gonzalez Guiza practices Emergency Medicine Physician in Valhalla, NY.
Where does Dr. Kristhiam Gonzalez Guiza practice?
Dr. Kristhiam Gonzalez Guiza practices at 100 Woods RD, Valhalla, NY 105951530. Office phone: 9144937000.
What is Dr. Kristhiam Gonzalez Guiza's NPI?
Dr. Kristhiam Gonzalez Guiza's National Provider Identifier (NPI) is 1760883227, issued by NPPES.
Does Dr. Kristhiam Gonzalez Guiza accept Medicare assignment?
Yes. Dr. Kristhiam Gonzalez Guiza accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kristhiam Gonzalez Guiza commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.