Doctor profile · Federal record
Dr. Tomas Diaz
Emergency Medicine Physician (CMS: Emergency Medicine) · Teaneck, NJ
- NPI 1235524083
- Accepts Medicare
- MIPS 80.0 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
718 Teaneck RD
Teaneck, NJ 076664245
(800) 833-3000
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- February 6, 2024
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- New Jersey #25MA11863600
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1235524083. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
236
Distinct HCPCS
4
Medicare allowed
$40,346
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 121 | 118 | $196 | |
99284 |
Emergency department visit with moderate level of medical decision making | 77 | 76 | $135 | |
99291 |
Critical care, first 30-74 minutes | 20 | 20 | $240 | |
99283 |
Emergency department visit with low level of medical decision making | 18 | 18 | $81 |
In context: peer comparison
Among 5 peers in Teaneck Emergency Medicine Physician, average services per provider: 97. This provider delivers 2.4× the peer median.Frequently asked questions
What is Dr. Tomas Diaz's medical specialty?
Dr. Tomas Diaz practices Emergency Medicine Physician in Teaneck, NJ.
Where does Dr. Tomas Diaz practice?
Dr. Tomas Diaz practices at 718 Teaneck RD, Teaneck, NJ 076664245. Office phone: 8008333000.
What is Dr. Tomas Diaz's NPI?
Dr. Tomas Diaz's National Provider Identifier (NPI) is 1235524083, issued by NPPES.
Does Dr. Tomas Diaz accept Medicare assignment?
Yes. Dr. Tomas Diaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tomas Diaz 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.