MR. GREGORY T FRONDORF (R.N., C.R.N.A.) – Certified Registered Nurse Anesthetist, NPI 1215008636
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,016 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in OH
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Provider Addresses for MR. GREGORY T FRONDORF (R.N., C.R.N.A.)
Lifecare Medical Services Cincinnati Substation, 253, Northland Boulevard, Cincinnati, Hamilton County, Ohio, 45246, United States
OUTPATIENT ANESTHESIA SPECIALIST
CINCINNATI, OH 45246
Phone: (513) 204-5696
Fax: (877) 284-4283
Type: Mailing
Mercy Health – Clermont Hospital, 3000, Hospital Drive, East Batavia Heights, Batavia, Batavia Township, Clermont County, Ohio, 45103, United States
MERCY CLERMONT HOSPITAL
BATAVIA, OH 45103
Phone: (513) 732-8255
Fax: (513) 732-8713
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $15.
Total Amount is formed as General ($15) + Research ($0) + Ownership ($0) = $15.
Last reported payment date: 2023-06-06 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($15).
Total Amount
$15
General + Research + Ownership
Payments
1
Total payment records
General Amount
$15
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-06-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $15 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2007-03-15
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20070315000261 | I | Certified Registered Nurse Anesthetist (Crna) | OH | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 00142 | Anesthesia for lens surgery | 32 | 27 | $0 |
| 00910 | Anesthesia for other procedure on urinary system through urethra | 28 | 26 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 27 | 26 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 16 | 16 | $0 |
Insurance plans in this area (ZIP 45246)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CERTIFIED REGISTERED NURSE ANESTHET | OH | 00142 | Anesthesia for lens surgery | 84 | 78 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | NC | |
| Certified Registered Nurse Anesthetist (Crna) | OH | |
| A N E S T H E S I O L O G Y | OH | |
| Certified Registered Nurse Anesthetist (Crna) | OH | |
| Certified Registered Nurse Anesthetist (Crna) | OH | |
| - | KY | |
| - | OH | |
| Certified Registered Nurse Anesthetist (Crna) | IN | |
| A N E S T H E S I O L O G Y | OH | |
| Certified Registered Nurse Anesthetist (Crna) | OH |
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