Quick answers
- Does Yanina G. Nikolaus accept Medicare assignment?
- Yes. Medicare's clinician data says Yanina G. Nikolaus 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 Yanina G. Nikolaus see?
- In 2024, CMS data shows 655 Original Medicare patients and 1,648 services for Yanina G. Nikolaus. This counts Original Medicare only and measures volume, not quality.
- What is Yanina G. Nikolaus's NPI number?
- 1336630805. 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 Yanina G. Nikolaus, 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 | 655 |
|---|---|
| Services billed to Medicare | 1,648 |
| Different services or procedures | 30 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Pathology examination of tissue using a microscope, intermediate complexity (88305)766 services
- Special stained specimen slides to examine tissue, each additional procedure (88341)210 services
- Special stained specimen slides to examine tissue, initial procedure (88342)119 services
- Pathology examination of tissue using a microscope, moderately low complexity (88304)109 services
- Cell examination of specimen, selective cellular enhancement technique (88112)91 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%
- Arthritis54%
- Diabetes43%
- Ischemic heart disease37%
- Anxiety36%
Hospitals where Yanina G. Nikolaus works
Medicare's Facility Affiliation Data lists Yanina G. Nikolaus at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Cabell Huntington Hospital, IncHuntington, WV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 510055
- Rivers HealthPoint Pleasant, WV · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 510012
- St Marys Medical CenterHuntington, WV · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 510007
Practice locations
Addresses where Yanina G. Nikolaus is enrolled with Medicare (CMS data updated October 2, 2026).
- 1340 Hal Greer BlvdHuntington, WV 25701 (304) 526‑2200
- 1400 Hal Greer BlvdHuntington, WV 25701 (304) 399‑2881
- 1400 Hal Greer Blvd, Fl 2Huntington, WV 25701 (304) 691‑6718
- 1600 Medical Ctr DrHuntington, WV 25701
Group practices
Medicare enrollment lists Yanina G. Nikolaus as a member of this group (CMS data updated October 2, 2026).
- University Physicians and Surgeons, Inc385 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Huntington
Clinicians with the same Medicare primary specialty in Huntington, WV — not a recommendation.
Other clinicians in University Physicians and Surgeons, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 (11 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336630805 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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