Xiaolan Ou, MD
NPI 1013952241 · Anatomic Pathology & Clinical Pathology Physician · Rochester, NY
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xiaolan Ou, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Rochester, NY (NPI 1013952241).
Provider details
- NPI number
- 1013952241
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 224748 (NY)
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
393 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 | 115 | $35 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 81 | $26 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 56 | $77 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 41 | $33 |
| Pathology Examination of Specimen During Surgery, First Tissue Block88331 | 29 | $58 |
| Surgical Pathology, Gross and Microscopic Examinations, for Prostate Needle Biopsy, Any MethodG0416 | 26 | $166 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-19
- Last updated
- 2023-06-30
Frequently asked questions
- What is Xiaolan Ou's NPI number?
- Xiaolan Ou's National Provider Identifier (NPI) is 1013952241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xiaolan Ou's specialty?
- Xiaolan Ou is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Xiaolan Ou located?
- Xiaolan Ou's practice location on file with NPPES is 601 Elmwood Avenue, Rochester, NY 14642-0001.
- What is Xiaolan Ou's phone number?
- The practice phone number listed in the NPPES registry for Xiaolan Ou is (585) 275-3191.
- Does Xiaolan Ou accept Medicare?
- Xiaolan Ou is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xiaolan Ou's NPI active?
- Yes — Xiaolan Ou's NPI (1013952241) is active in the NPPES registry as of the last update on 2023-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.