Liana Nikoghosyan, M.D.
NPI 1578854212 · Hospitalist Physician · Zanesville, OH
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Liana Nikoghosyan, M.D. is a Hospitalist Physician provider in Zanesville, OH (NPI 1578854212).
Provider details
- NPI number
- 1578854212
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 35 099550 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
1,526 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 818 | $121 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 268 | $175 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 239 | $118 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 169 | $80 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 20 | $132 |
| Advance Care Planning, First 30 Minutes99497 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-04-28
- Last updated
- 2021-10-12
- Certified
- 2021-10-12
Frequently asked questions
- What is Liana Nikoghosyan's NPI number?
- Liana Nikoghosyan's National Provider Identifier (NPI) is 1578854212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liana Nikoghosyan's specialty?
- Liana Nikoghosyan is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Liana Nikoghosyan located?
- Liana Nikoghosyan's practice location on file with NPPES is 800 Forest Avenue, Zanesville, OH 43701.
- What is Liana Nikoghosyan's phone number?
- The practice phone number listed in the NPPES registry for Liana Nikoghosyan is (740) 454-5398.
- Does Liana Nikoghosyan accept Medicare?
- Liana Nikoghosyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Liana Nikoghosyan's NPI active?
- Yes — Liana Nikoghosyan's NPI (1578854212) is active in the NPPES registry as of the last update on 2021-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.