Doctor profile · Federal record
Dr. Isaac Chambers, MD
Hematology & Oncology Physician (CMS: Medical Oncology) · Hays, KS
- NPI 1497168777
- Accepts Medicare
- MIPS 80.6 / 100 · 2023
- 12 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
2220 Canterbury Dr
Hays, KS 676012370
(785) 623-5775
fax (785) 623-5774 - Mailing address
-
1010 N Kansas St
Wichita, KS 672143124
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- August 5, 2020
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- Kansas #0438241
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497168777. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,064
Distinct HCPCS
6
Medicare allowed
$102,486
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 744 | 282 | $85 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 113 | 113 | $157 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 96 | 67 | $123 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 73 | 37 | $94 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 23 | 22 | $56 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 15 | 15 | $110 |
In context: peer comparison
Among 1 peers in Hays Hematology & Oncology Physician, average services per provider: 177. This provider delivers 6.0× the peer median.Open Payments
Industry payments received
All-time total
$2,057
Transactions
84
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 4 | $208.02 | |
| Novartis Pharmaceuticals Corporation | 10 | $203.36 | |
| Pfizer INC. | 15 | $185.77 | |
| Celgene Corporation | 11 | $137.27 | |
| Takeda Pharmaceuticals U.S.A., INC. | 5 | $111.20 | |
| E.R. Squibb & Sons, L.L.C. | 7 | $107.79 | |
| TerSera Therapeutics LLC | 3 | $90.13 | |
| Lilly USA, LLC | 4 | $82.79 | |
| Incyte Corporation | 4 | $75.64 | |
| Janssen Biotech, INC. | 4 | $73.75 | |
| Array Biopharma INC | 5 | $69.16 | |
| Abbvie INC. | 3 | $67.40 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $65.58 | |
| GlaxoSmithKline, LLC. | 3 | $55.34 | |
| Gilead Sciences, INC. | 3 | $53.27 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
366
Patients
125
Total drug cost
$20,604
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prochlorperazine Maleate | Generic | 68 | 41 | $994 |
| Anastrozole | Generic | 65 | 17 | $728 |
| Ondansetron Hcl | Generic | 40 | 28 | $439 |
| Dexamethasone | Generic | 36 | 12 | $743 |
| Prednisone | Generic | 30 | 13 | $173 |
| Letrozole | Generic | 29 | 0 | $515 |
| Levothyroxine Sodium | Generic | 26 | 0 | $437 |
| Tamoxifen Citrate | Generic | 26 | 0 | $412 |
| Eliquis (Apixaban) | Brand | 17 | 0 | $9,166 |
| Ondansetron Odt (Ondansetron) | Brand | 17 | 14 | $288 |
Frequently asked questions
What is Dr. Isaac Chambers's medical specialty?
Dr. Isaac Chambers practices Hematology & Oncology Physician in Hays, KS.
Where does Dr. Isaac Chambers practice?
Dr. Isaac Chambers practices at 2220 Canterbury Dr, Hays, KS 676012370. Office phone: 7856235775.
What is Dr. Isaac Chambers's NPI?
Dr. Isaac Chambers's National Provider Identifier (NPI) is 1497168777, issued by NPPES.
Does Dr. Isaac Chambers accept Medicare assignment?
Yes. Dr. Isaac Chambers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isaac Chambers 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 99205); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.