Doctor profile · Federal record
Dr. Harolyn Maxwell, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Springfield, IL
- NPI 1801162151
- Accepts Medicare
- MIPS 88.9 / 100 · 2023
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
800 E Carpenter St
Springfield, IL 627692500
(217) 544-6464 - Additional location
-
400 Maple Summit RD
Jerseyville, IL 620522028
(618) 498-8420 - Additional location
-
611 W Park St, Anesthesiology
Urbana, IL 61801
(217) 383-3303
fax (217) 383-3265 - Mailing address
-
3725 Bluff Spring Dr
Saint Charles, MO 633036687
Credentials & registration
- NPI registered
- March 2012 — 14 yrs on file
- Profile last updated
- November 18, 2025
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Illinois #209009466
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801162151. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
45
Distinct HCPCS
2
Medicare allowed
$9,835
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 24 | 24 | $193 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 21 | 21 | $248 |
In context: peer comparison
Among 46 peers in this city , average services per provider: 24. This provider delivers 1.9× the peer median.Frequently asked questions
What is Dr. Harolyn Maxwell's medical specialty?
Dr. Harolyn Maxwell practices Certified Registered Nurse Anesthetist in Springfield, IL.
Where does Dr. Harolyn Maxwell practice?
Dr. Harolyn Maxwell practices at 800 E Carpenter St, Springfield, IL 627692500. Office phone: 2175446464.
What is Dr. Harolyn Maxwell's NPI?
Dr. Harolyn Maxwell's National Provider Identifier (NPI) is 1801162151, issued by NPPES.
Does Dr. Harolyn Maxwell accept Medicare assignment?
Yes. Dr. Harolyn Maxwell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Harolyn Maxwell commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.