Doctor profile · Federal record
Dr. Wanda Diaz, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Lawton, OK
- NPI 1801090329
- Accepts Medicare
- 35 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1902 E Gore Blvd
Lawton, OK 735016102
(580) 357-4200
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- October 1, 2012
- Year of graduation
- 1991 — 35 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Oklahoma #27633 · Georgia #038217
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801090329. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
987
Distinct HCPCS
10
Medicare allowed
$38,582
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 160 | 16 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 147 | 117 | $84 | |
96372 |
Injection of drug or substance under skin or into muscle | 124 | 97 | $13 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 92 | 86 | $34 | |
J1885 |
Injection, ketorolac tromethamine, per 15 mg | 76 | 28 | $1 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 73 | 73 | $103 | |
J1030 |
Injection, methylprednisolone acetate, 40 mg | 54 | 53 | $7 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 51 | 45 | $119 | |
81003 |
Automated urinalysis test | 46 | 38 | $2 | |
87880 |
Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 44 | 43 | $15 |
In context: peer comparison
Among 18 peers in Lawton Emergency Medicine Physician, average services per provider: 109. This provider delivers 9.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
157
Patients
141
Total drug cost
$1,255
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 45 | 44 | $71 |
| Doxycycline Hyclate | Generic | 26 | 26 | $312 |
| Azithromycin | Generic | 24 | 22 | $165 |
| Amoxicillin | Generic | 17 | 16 | $96 |
| Nitrofurantoin (Nitrofurantoin Macrocrystal) | Brand | 12 | 11 | $345 |
| Cephalexin | Generic | 11 | 11 | $65 |
| Etodolac | Generic | 11 | 0 | $104 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 11 | 11 | $97 |
Frequently asked questions
What is Dr. Wanda Diaz's medical specialty?
Dr. Wanda Diaz practices Emergency Medicine Physician in Lawton, OK.
Where does Dr. Wanda Diaz practice?
Dr. Wanda Diaz practices at 1902 E Gore Blvd, Lawton, OK 735016102. Office phone: 5803574200.
What is Dr. Wanda Diaz's NPI?
Dr. Wanda Diaz's National Provider Identifier (NPI) is 1801090329, issued by NPPES.
Does Dr. Wanda Diaz accept Medicare assignment?
Yes. Dr. Wanda Diaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Wanda Diaz commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99213); Injection of drug or substance under skin or into muscle (HCPCS 96372). Source: CMS Medicare Physician & Other Practitioners file.