Doctor profile · Federal record
Dr. Kenneth Vandyke, D.O.
Rheumatology Physician (CMS: Rheumatology) · Chillicothe, OH
- NPI 1891008454
- Accepts Medicare
- MIPS 79.4 / 100 · 2023
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4439 State Route 159, Suite 150
Chillicothe, OH 456018207
(740) 779-7500
Credentials & registration
- NPI registered
- July 2010 — 16 yrs on file
- Profile last updated
- December 28, 2020
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- Ohio #34.010702
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891008454. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
716
Distinct HCPCS
7
Medicare allowed
$70,902
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 508 | 225 | $95 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 96 | 96 | $130 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 28 | 25 | $140 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 26 | 24 | $65 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 24 | 13 | $59 | |
20610 |
Aspiration and/or injection of fluid from large joint | 23 | 19 | $42 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $177 |
In context: peer comparison
Among 2 peers in Chillicothe Rheumatology Physician, average services per provider: 88. This provider delivers 8.1× the peer median.Open Payments
Industry payments received
All-time total
$135
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 1 | $134.76 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,999
Patients
569
Total drug cost
$2,240,811
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 507 | 178 | $4,729 |
| Methotrexate (Methotrexate Sodium) | Brand | 411 | 128 | $20,504 |
| Alendronate Sodium | Generic | 182 | 60 | $2,207 |
| Allopurinol | Generic | 167 | 43 | $2,748 |
| Enbrel Sureclick (Etanercept) | Brand | 142 | 15 | $1,086,152 |
| Leflunomide | Generic | 136 | 45 | $23,369 |
| Hydroxychloroquine Sulfate | Generic | 118 | 47 | $11,535 |
| Orencia Clickject (Abatacept) | Brand | 82 | 0 | $468,639 |
| Xeljanz Xr (Tofacitinib Citrate) | Brand | 55 | 0 | $311,117 |
| Colchicine | Generic | 49 | 18 | $4,267 |
Frequently asked questions
What is Dr. Kenneth Vandyke's medical specialty?
Dr. Kenneth Vandyke practices Rheumatology Physician in Chillicothe, OH.
Where does Dr. Kenneth Vandyke practice?
Dr. Kenneth Vandyke practices at 4439 State Route 159, Chillicothe, OH 456018207. Office phone: 7407797500.
What is Dr. Kenneth Vandyke's NPI?
Dr. Kenneth Vandyke's National Provider Identifier (NPI) is 1891008454, issued by NPPES.
Does Dr. Kenneth Vandyke accept Medicare assignment?
Yes. Dr. Kenneth Vandyke accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kenneth Vandyke commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.