Doctor profile · Federal record
Dr. Ivanka Vassileva, MD
Family Medicine Physician (CMS: Family Practice) · Lawton, OK
- NPI 1295729929
- Accepts Medicare
- MIPS 91.0 / 100 · 2023
- 40 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
4411 W Gore Blvd, Ste B10
Lawton, OK 735055977
(580) 354-9600
fax (580) 354-9621
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- February 9, 2012
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Oklahoma #22970
- Medicaid
- OK #200055900A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295729929. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,694
Distinct HCPCS
10
Medicare allowed
$207,757
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 836 | 270 | $118 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 381 | 185 | $84 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 235 | 235 | $17 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 225 | 225 | $123 | |
G0444 |
Annual depression screening, 5 to 15 minutes | 223 | 223 | $17 | |
G0446 |
Annual, face-to-face intensive behavioral therapy for cardiovascular disease, individual, 15 minutes | 171 | 171 | $25 | |
J0696 |
Injection, ceftriaxone sodium, per 250 mg | 132 | 17 | $0 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 86 | 63 | $163 | |
G0447 |
Face-to-face behavioral counseling for obesity, 15 minutes | 82 | 76 | $25 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 56 | 52 | $53 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 147. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$205
Transactions
9
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 3 | $59.46 | |
| Abbott Laboratories | 1 | $52.79 | |
| GlaxoSmithKline, LLC. | 2 | $36.90 | |
| Bayer Healthcare Pharmaceuticals Inc. | 1 | $21.27 | |
| Amgen Inc. | 1 | $21.24 | |
| Novo Nordisk Inc | 1 | $13.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,995
Patients
635
Total drug cost
$31,109
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 354 | 112 | $7,719 |
| Levothyroxine Sodium | Generic | 329 | 85 | $4,291 |
| Atorvastatin Calcium | Generic | 198 | 60 | $2,584 |
| Amlodipine Besylate | Generic | 151 | 52 | $1,419 |
| Losartan Potassium | Generic | 149 | 48 | $1,802 |
| Carvedilol | Generic | 113 | 35 | $1,237 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 103 | 35 | $1,063 |
| Potassium Chloride | Generic | 96 | 34 | $2,389 |
| Lisinopril | Generic | 84 | 32 | $712 |
| Omeprazole | Generic | 83 | 27 | $1,492 |
Frequently asked questions
What is Dr. Ivanka Vassileva's medical specialty?
Dr. Ivanka Vassileva practices Family Medicine Physician in Lawton, OK.
Where does Dr. Ivanka Vassileva practice?
Dr. Ivanka Vassileva practices at 4411 W Gore Blvd, Lawton, OK 735055977. Office phone: 5803549600.
What is Dr. Ivanka Vassileva's NPI?
Dr. Ivanka Vassileva's National Provider Identifier (NPI) is 1295729929, issued by NPPES.
Does Dr. Ivanka Vassileva accept Medicare assignment?
Yes. Dr. Ivanka Vassileva accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ivanka Vassileva 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); Annual alcohol misuse screening, 5 to 15 minutes (HCPCS G0442). Source: CMS Medicare Physician & Other Practitioners file.