Doctor profile · Federal record
Dr. Flavia Kostov, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Newport News, VA
- NPI 1174545107
- Accepts Medicare
- MIPS 94.1 / 100 · 2023
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
12100 Warwick Blvd, Suite 201
Newport News, VA 236012365
(757) 534-5555
fax (757) 534-5567 - Mailing address
-
856 J Clyde Morris Blvd, Suite A
Newport News, VA 236011318
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- January 20, 2014
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Virginia #0101251176
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174545107. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
643
Distinct HCPCS
7
Medicare allowed
$75,036
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 280 | 156 | $96 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 241 | 128 | $142 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 43 | 19 | $74 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 27 | 25 | $124 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 24 | 24 | $179 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 15 | 15 | $172 | |
99451 |
Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes | 13 | 13 | $35 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 1,344. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$88
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ARRAY BIOPHARMA INC | 2 | $33.12 | |
| Gilead Sciences, Inc. | 1 | $19.96 | |
| Merck Sharp & Dohme LLC | 1 | $18.09 | |
| ABBVIE INC. | 1 | $17.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
940
Patients
254
Total drug cost
$19,147
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 161 | 43 | $3,715 |
| Gabapentin | Generic | 94 | 26 | $1,509 |
| Tamoxifen Citrate | Generic | 81 | 24 | $3,226 |
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 78 | 17 | $1,486 |
| Alendronate Sodium | Generic | 67 | 12 | $345 |
| Letrozole | Generic | 54 | 18 | $4,508 |
| Amlodipine Besylate | Generic | 50 | 16 | $289 |
| Lorazepam | Generic | 49 | 16 | $324 |
| Prednisone | Generic | 49 | 13 | $481 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 46 | 13 | $783 |
Frequently asked questions
What is Dr. Flavia Kostov's medical specialty?
Dr. Flavia Kostov practices Hematology & Oncology Physician in Newport News, VA.
Where does Dr. Flavia Kostov practice?
Dr. Flavia Kostov practices at 12100 Warwick Blvd, Newport News, VA 236012365. Office phone: 7575345555.
What is Dr. Flavia Kostov's NPI?
Dr. Flavia Kostov's National Provider Identifier (NPI) is 1174545107, issued by NPPES.
Does Dr. Flavia Kostov accept Medicare assignment?
Yes. Dr. Flavia Kostov accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Flavia Kostov 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 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.