Physician Profile
Unclaimed ProfileAbout O'TOOLE
John F O'Toole, MD practices nephrology in Cleveland, OH. John is a 1998 graduate of University of Cincinnati College of Medicine. Medicare claims data shows John provided 153 services to 98 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (216) 778-5790
- Email not available
Practice Locations
2500 METROHEALTH DR RAMMELKAMP R-460
Cleveland, OH 44109
Procedures Most Often Billed to Medicare
153 services · 98 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Hemodialysis procedure with physician evaluation | Treatment | 90935 |
34 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
78 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
26 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
15 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nephrology specialists in Cleveland 8
Same specialty, same city.
Trained at University of Cincinnati College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1998 at University of Cincinnati College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Hemodialysis procedure with physician evaluation 8
Providers in OH who bill this service to Medicare most often.
Common questions
What is Dr. O'Toole's specialty?
Dr. O'Toole is a nephrology in Cleveland, OH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEPHROLOGY”.
NPI registry
Where can I find Dr. O'Toole?
Dr. O'Toole is listed at 2500 METROHEALTH DR RAMMELKAMP R-460, Cleveland, OH 44109. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. O'Toole?
The number on file is (216) 778-5790. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. O'Toole?
Dr. O'Toole's National Provider Identifier is 1700968617. 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
What is Dr. O'Toole's medical education?
Dr. O'Toole attended University of Cincinnati College of Medicine, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. O'Toole have?
Dr. O'Toole has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What is Dr. O'Toole known for?
According to Medicare billing data, Dr. O'Toole provides treatments such as hemodialysis procedure with physician evaluation, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. O'Toole's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. O'Toole. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.