Doctor profile · Federal record
Dr. Kenneth Knowles, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Worcester, MA
- NPI 1184041568
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
55 Lake Ave N, Department of Emergency Medicine
Worcester, MA 016550002
(508) 421-1400
fax (508) 421-1490 - Mailing address
-
9 Tinkham Glen
Wilbraham, MA 01095
Credentials & registration
- NPI registered
- March 2014 — 12 yrs on file
- Profile last updated
- February 6, 2018
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Massachusetts #269932
- Medicaid
- MA #110111119A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1184041568. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
373
Distinct HCPCS
4
Medicare allowed
$58,358
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 200 | 199 | $176 | |
99284 |
Emergency department visit with moderate level of medical decision making | 106 | 103 | $121 | |
99291 |
Critical care, first 30-74 minutes | 39 | 39 | $214 | |
99283 |
Emergency department visit with low level of medical decision making | 28 | 28 | $72 |
In context: peer comparison
Among 82 peers in Worcester Emergency Medicine Physician, average services per provider: 70. This provider delivers 5.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
32
Patients
32
Total drug cost
$349
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 18 | 18 | $312 |
| Oxycodone Hcl | Generic | 14 | 14 | $37 |
Frequently asked questions
What is Dr. Kenneth Knowles's medical specialty?
Dr. Kenneth Knowles practices Emergency Medicine Physician in Worcester, MA.
Where does Dr. Kenneth Knowles practice?
Dr. Kenneth Knowles practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 5084211400.
What is Dr. Kenneth Knowles's NPI?
Dr. Kenneth Knowles's National Provider Identifier (NPI) is 1184041568, issued by NPPES.
Does Dr. Kenneth Knowles accept Medicare assignment?
Yes. Dr. Kenneth Knowles accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kenneth Knowles commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.