Doctor profile · Federal record
Dr. Timothy Vanderkwaak, M.D.
Gynecologic Oncology Physician (CMS: Gynecological Oncology) · Obstetrics & Gynecology Physician · Sylva, NC
- NPI 1699734863
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 33 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
609 Asheville Hwy
Sylva, NC 287792747
(828) 586-7697 - Additional location
-
100 Ridgefield CT
Asheville, NC 288062270
(828) 670-8403
fax (828) 670-8404 - Mailing address
-
Po Box 16948
Asheville, NC 288160948
Credentials & registration
- NPI registered
- March 2006 — 20 yrs on file
- Profile last updated
- January 4, 2022
- Year of graduation
- 1993 — 33 yrs since
- Specialty taxonomy
- 207VX0201X — NUCC code
- State licenses (2)
- North Carolina #200000648 · North Carolina #2000-00648
- Medicaid
- NC #89126HC
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699734863. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
793
Distinct HCPCS
10
Medicare allowed
$95,362
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 374 | 229 | $95 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 138 | 31 | $139 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 74 | 26 | $77 | |
76830 |
Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina | 64 | 56 | $32 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 52 | 52 | $176 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 25 | 14 | $116 | |
Q0091 |
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 21 | 21 | $18 | |
58571 |
Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less | 18 | 18 | $807 | |
58100 |
Biopsy of lining of uterus | 14 | 14 | $61 | |
58662 |
Destruction or removal of ovary or growth of pelvis using an endoscope | 13 | 13 | $402 |
In context: peer comparison
Among 1 peers in Sylva Gynecologic Oncology Physician, average services per provider: 79. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$334
Transactions
6
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 3 | $207.71 | |
| GlaxoSmithKline, LLC. | 1 | $81.31 | |
| Karyopharm Therapeutics INC. | 1 | $27.78 | |
| Myriad Genetic Laboratories, INC. | 1 | $17.04 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
168
Patients
13
Total drug cost
$405,184
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lynparza (Olaparib) | Brand | 28 | 0 | $378,149 |
| Eliquis (Apixaban) | Brand | 26 | 0 | $18,301 |
| Letrozole | Generic | 23 | 0 | $638 |
| Lorazepam | Generic | 22 | 0 | $86 |
| Dexamethasone | Generic | 16 | 13 | $656 |
| Ondansetron Odt (Ondansetron) | Brand | 16 | 0 | $330 |
| Oxycodone Hcl | Generic | 14 | 0 | $66 |
| Xarelto (Rivaroxaban) | Brand | 12 | 0 | $6,839 |
| Promethazine Hcl | Generic | 11 | 0 | $119 |
Frequently asked questions
What is Dr. Timothy Vanderkwaak's medical specialty?
Dr. Timothy Vanderkwaak practices Gynecologic Oncology Physician in Sylva, NC.
Where does Dr. Timothy Vanderkwaak practice?
Dr. Timothy Vanderkwaak practices at 609 Asheville Hwy, Sylva, NC 287792747. Office phone: 8285867697.
What is Dr. Timothy Vanderkwaak's NPI?
Dr. Timothy Vanderkwaak's National Provider Identifier (NPI) is 1699734863, issued by NPPES.
Does Dr. Timothy Vanderkwaak accept Medicare assignment?
Yes. Dr. Timothy Vanderkwaak accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Vanderkwaak 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.