Doctor profile · Federal record
Dr. Leslie Walker, MD
Hematology & Oncology Physician (CMS: Medical Oncology) · Tulsa, OK
- NPI 1275576118
- Accepts Medicare
- MIPS 93.3 / 100 · 2023
- 26 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1809 E 13Th St, Suite 402
Tulsa, OK 741044419
(918) 579-3850
fax (918) 579-3859 - Mailing address
-
1245 S Utica Ave, Ste 100
Tulsa, OK 741044214
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- January 12, 2016
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Oklahoma #24934
- Medicaid
- OK #200089810A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275576118. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
763
Distinct HCPCS
5
Medicare allowed
$92,730
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 601 | 172 | $119 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 70 | 64 | $85 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 33 | 29 | $165 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 31 | 31 | $125 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 28 | 28 | $202 |
In context: peer comparison
Among 18 peers in this city , average services per provider: 1,283. This provider delivers 0.6× the peer median.Open Payments
Industry payments received
All-time total
$116
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ipsen Biopharmaceuticals, Inc | 2 | $32.46 | |
| Sumitomo Pharma America, Inc. | 1 | $23.93 | |
| ADC Therapeutics America, Inc. | 1 | $22.53 | |
| PFIZER INC. | 1 | $18.56 | |
| Merck Sharp & Dohme LLC | 1 | $18.09 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,184
Patients
328
Total drug cost
$1,277,665
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 295 | 74 | $7,368 |
| Alendronate Sodium | Generic | 128 | 39 | $1,561 |
| Famotidine | Generic | 125 | 38 | $1,020 |
| Gabapentin | Generic | 113 | 29 | $2,288 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 66 | 28 | $1,331 |
| Ondansetron Hcl | Generic | 63 | 44 | $903 |
| Eliquis (Apixaban) | Brand | 57 | 12 | $46,401 |
| Escitalopram Oxalate | Generic | 48 | 11 | $446 |
| Prednisone | Generic | 46 | 19 | $273 |
| Prochlorperazine Maleate | Generic | 46 | 21 | $795 |
Hospital affiliations
Frequently asked questions
What is Dr. Leslie Walker's medical specialty?
Dr. Leslie Walker practices Hematology & Oncology Physician in Tulsa, OK.
Where does Dr. Leslie Walker practice?
Dr. Leslie Walker practices at 1809 E 13Th St, Tulsa, OK 741044419. Office phone: 9185793850.
What is Dr. Leslie Walker's NPI?
Dr. Leslie Walker's National Provider Identifier (NPI) is 1275576118, issued by NPPES.
Does Dr. Leslie Walker accept Medicare assignment?
Yes. Dr. Leslie Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leslie Walker commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.