Doctor profile · Federal record
Dr. Earl Williams, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Knoxville, IA
- NPI 1851363238
- Accepts Medicare
- 16 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1002 S Lincoln St
Knoxville, IA 501383121
(641) 842-1441 - Mailing address
-
Po Box 388
Newton, KS 671140388
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- February 25, 2014
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Kansas #54575
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851363238. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
370
Distinct HCPCS
4
Medicare allowed
$40,644
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 164 | 164 | $109 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 75 | 69 | $116 | |
00812 |
Anesthesia for exam of colon using an endoscope | 71 | 70 | $84 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 60 | 60 | $136 |
In context: peer comparison
Among 1 peers in Knoxville Certified Registered Nurse Anesthetist, average services per provider: 92. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$105
Transactions
5
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $45.24 | |
| Braintree Laboratories, INC. | 1 | $20.90 | |
| Merck Sharp & Dohme LLC | 1 | $20.24 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $18.61 |
By nature of payment
Frequently asked questions
What is Dr. Earl Williams's medical specialty?
Dr. Earl Williams practices Certified Registered Nurse Anesthetist in Knoxville, IA.
Where does Dr. Earl Williams practice?
Dr. Earl Williams practices at 1002 S Lincoln St, Knoxville, IA 501383121. Office phone: 6418421441.
What is Dr. Earl Williams's NPI?
Dr. Earl Williams's National Provider Identifier (NPI) is 1851363238, issued by NPPES.
Does Dr. Earl Williams accept Medicare assignment?
Yes. Dr. Earl Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Earl Williams commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.