Doctor profile · Federal record
Dr. Gertrude Helfrich, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Westerville, OH
- NPI 1083696645
- Accepts Medicare
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
500 S Cleveland Ave, St. Ann's Hospital Anesthesia Dept
Westerville, OH 430818971
(614) 898-6659
fax (614) 898-8631 - Mailing address
-
1155 Summer Hill Cir
Gahanna, OH 432306267
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- October 16, 2014
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Ohio #RN.193179-COA.00577-
- Medicaid
- OH #0858497
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083696645. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
48
Distinct HCPCS
2
Medicare allowed
$5,321
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00812 |
Anesthesia for exam of colon using an endoscope | 28 | 28 | $100 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 20 | 20 | $126 |
In context: peer comparison
Among 2 peers in Westerville Certified Registered Nurse Anesthetist, average services per provider: 20. This provider delivers 2.4× the peer median.Frequently asked questions
What is Dr. Gertrude Helfrich's medical specialty?
Dr. Gertrude Helfrich practices Certified Registered Nurse Anesthetist in Westerville, OH.
Where does Dr. Gertrude Helfrich practice?
Dr. Gertrude Helfrich practices at 500 S Cleveland Ave, Westerville, OH 430818971. Office phone: 6148986659.
What is Dr. Gertrude Helfrich's NPI?
Dr. Gertrude Helfrich's National Provider Identifier (NPI) is 1083696645, issued by NPPES.
Does Dr. Gertrude Helfrich accept Medicare assignment?
Yes. Dr. Gertrude Helfrich accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gertrude Helfrich commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.