Doctor profile · Federal record
Dr. William Gray, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Tulsa, OK
- NPI 1891786000
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1120 S Utica Ave
Tulsa, OK 741044012
(918) 728-6194
fax (918) 664-2521 - Mailing address
-
4500 S Garnett RD, Suite 919
Tulsa, OK 741465229
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- December 6, 2007
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Oklahoma #14400
- Medicaid
- OK #100254130C
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891786000. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
625
Distinct HCPCS
6
Medicare allowed
$68,730
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 258 | 253 | $168 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 167 | 161 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 107 | 103 | $115 | |
99291 |
Critical care, first 30-74 minutes | 48 | 48 | $200 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 28 | 26 | $42 | |
99283 |
Emergency department visit with low level of medical decision making | 17 | 15 | $68 |
In context: peer comparison
Among 100 peers in this city , average services per provider: 100. This provider delivers 6.3× the peer median.Open Payments
Industry payments received
All-time total
$237
Transactions
7
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Penumbra, Inc. | 1 | $119.47 | |
| AstraZeneca Pharmaceuticals LP | 3 | $64.25 | |
| PFIZER INC. | 2 | $37.56 | |
| Janssen Pharmaceuticals, Inc | 1 | $15.50 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
24
Patients
24
Total drug cost
$168
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 24 | 24 | $168 |
Hospital affiliations
Frequently asked questions
What is Dr. William Gray's medical specialty?
Dr. William Gray practices Emergency Medicine Physician in Tulsa, OK.
Where does Dr. William Gray practice?
Dr. William Gray practices at 1120 S Utica Ave, Tulsa, OK 741044012. Office phone: 9187286194.
What is Dr. William Gray's NPI?
Dr. William Gray's National Provider Identifier (NPI) is 1891786000, issued by NPPES.
Does Dr. William Gray accept Medicare assignment?
Yes. Dr. William Gray accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Gray commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.