Doctor profile · Federal record
Dr. Diane Berkey, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Certified Registered Nurse Anesthetist · Mason City, IA
- NPI 1881676534
- Accepts Medicare
- 32 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1410 6Th St Sw
Mason City, IA 504014818
(641) 424-6704
fax (641) 424-6709 - Mailing address
-
1112 N Jefferson Ave
Mason City, IA 504012034
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- February 8, 2010
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (3)
- Iowa #D061074 · Iowa #061074 · Illinois #045177
- Medicaid
- IA #1881676534
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881676534. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
489
Distinct HCPCS
4
Medicare allowed
$60,251
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 263 | 262 | $124 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 88 | 87 | $127 | |
00812 |
Anesthesia for exam of colon using an endoscope | 85 | 85 | $97 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 53 | 53 | $154 |
In context: peer comparison
Among 6 peers in Mason City Certified Registered Nurse Anesthetist, average services per provider: 39. This provider delivers 13× the peer median.Frequently asked questions
What is Dr. Diane Berkey's medical specialty?
Dr. Diane Berkey practices Certified Registered Nurse Anesthetist in Mason City, IA.
Where does Dr. Diane Berkey practice?
Dr. Diane Berkey practices at 1410 6Th St Sw, Mason City, IA 504014818. Office phone: 6414246704.
What is Dr. Diane Berkey's NPI?
Dr. Diane Berkey's National Provider Identifier (NPI) is 1881676534, issued by NPPES.
Does Dr. Diane Berkey accept Medicare assignment?
Yes. Dr. Diane Berkey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diane Berkey 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.