Olga Nikolskaia, MD
NPI 1275807513 · Anatomic Pathology & Clinical Pathology Physician · York, PA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olga Nikolskaia, MD is a Anatomic Pathology & Clinical Pathology Physician provider in York, PA (NPI 1275807513).
Provider details
- NPI number
- 1275807513
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD460698 (PA)
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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,227 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 1,438 | $34 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 247 | $26 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 231 | $32 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 156 | $24 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 82 | $11 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 35 | $75 |
Practice location
Mailing address
Additional practice locations (4)
- 112 N 7th StChambersburg, PA 17201-1720Phone: (717) 267-7973
- 169 Martin AveEphrata, PA 17522-1734Phone: (717) 738-6414
- 147 Gettys StGettysburg, PA 17325-2534Phone: (717) 337-4120
- 501 E Main StWaynesboro, PA 17268-2353Phone: (717) 851-3034
Registry dates
- Enumerated
- 2012-03-05
- Last updated
- 2024-12-10
- Certified
- 2024-12-10
Frequently asked questions
- What is Olga Nikolskaia's NPI number?
- Olga Nikolskaia's National Provider Identifier (NPI) is 1275807513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olga Nikolskaia's specialty?
- Olga Nikolskaia is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Olga Nikolskaia located?
- Olga Nikolskaia's practice location on file with NPPES is 1001 S George St, York, PA 17403-3676.
- What is Olga Nikolskaia's phone number?
- The practice phone number listed in the NPPES registry for Olga Nikolskaia is (717) 851-5001.
- Does Olga Nikolskaia accept Medicare?
- Olga Nikolskaia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olga Nikolskaia's NPI active?
- Yes — Olga Nikolskaia's NPI (1275807513) is active in the NPPES registry as of the last update on 2024-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.