Quick answers
- Does Nicholas J. Liben Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas J. Liben Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Nicholas J. Liben Jr. see?
- In 2024, CMS data shows 124 Original Medicare patients and 153 services for Nicholas J. Liben Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Nicholas J. Liben Jr.'s NPI number?
- 1356379572. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Nicholas J. Liben Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 124 |
|---|---|
| Services billed to Medicare | 153 |
| Different services or procedures | 36 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand (01810)14 services
- Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back (00300)13 services
- Anesthesia for other procedure on large bowel using an endoscope (00811)11 services
- Anesthesia for exam of colon using an endoscope (00812)11 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Diabetes29%
- Chronic kidney disease28%
- Depression22%
Practice locations
Addresses where Nicholas J. Liben Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 2800 Hayes Ave, Bldg ESandusky, OH 44870 (419) 557‑6817
Group practices
Medicare enrollment lists Nicholas J. Liben Jr. as a member of this group (CMS data updated October 2, 2026).
- Sandusky Anesthesia LLC120 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Sandusky
Clinicians with the same Medicare primary specialty in Sandusky, OH — not a recommendation.
Other clinicians in Sandusky Anesthesia LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Ohio University, College Of Osteopathic Medicine |
| Graduation year | 1990 (36 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356379572 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians