Provider Profile
Listed in the NPI registry as a certified registered nurse anesthetist (crna), John C. Farrell, CRNA practices in Sheboygan, WI. John is also listed as specializing in certified registered nurse anesthetist. According to Medicare claims data, John cared for 157 Medicare patients across 163 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
2629 N 7TH ST
Sheboygan, WI 53083
Within Certified Registered Nurse Anesthetist generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Anxiety & Phobias
Joint Pain
Maternity
Mental Health
Nerve Pain
Pain
Spine & Back
Consultations
General Anesthesia
Infusion Therapy
Injections
Joint Injections
Maternity
Nerve Blocks
Pain Relief Procedures
Sedation
Specialized Care
163 services · 157 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Anesthesia for other procedure on large bowel using an endoscope | Anaesthesia | 00811 |
50 |
| Anesthesia for lens surgery | Anaesthesia | 00142 |
46 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | Anaesthesia | 00731 |
37 |
| Anesthesia for procedure on small and large bowel using an endoscope | Anaesthesia | 00813 |
15 |
| Anesthesia for exam of colon using an endoscope | Anaesthesia | 00812 |
15 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Farrell is a certified registered nurse anesthetist (crna) in Sheboygan, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)”.
NPI registry
Dr. Farrell is listed at 2629 N 7TH ST, Sheboygan, WI 53083. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (920) 451-5588. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Farrell's National Provider Identifier is 1275625444. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Farrell attended Other, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
Dr. Farrell has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Farrell provides treatments such as anesthesia for other procedure on large bowel using an endoscope and anesthesia for lens surgery. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Farrell. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.