Nicholas Liben, D.O.
NPI 1356379572 · Anesthesiology Physician · Norwalk, OH
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Liben, D.O. is a Anesthesiology Physician provider in Norwalk, OH (NPI 1356379572).
Provider details
- NPI number
- 1356379572
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 34005352 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
49 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 14 | $105 |
| Anesthesia for Other Procedure on Skin, Muscles, Or Nerves of Head, Neck, and Upper Back00300 | 13 | $180 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 11 | $115 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 11 | $90 |
Typical Medicare-allowed amounts for these services range $90–$180 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nicholas Liben's NPI number?
- Nicholas Liben's National Provider Identifier (NPI) is 1356379572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Liben's specialty?
- Nicholas Liben is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Liben located?
- Nicholas Liben's practice location on file with NPPES is 272 Benedict Ave, Norwalk, OH 44857-2374.
- What is Nicholas Liben's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Liben is (419) 668-8101.
- Does Nicholas Liben accept Medicare?
- Nicholas Liben is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Liben's NPI active?
- Yes — Nicholas Liben's NPI (1356379572) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.