Janice Ahn, M.D.
NPI 1851633911 · Anatomic Pathology & Clinical Pathology Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janice Ahn, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Pittsburgh, PA (NPI 1851633911).
Provider details
- NPI number
- 1851633911
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD47110 (PA)
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
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
829 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 | 510 | $35 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 81 | $25 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 73 | $76 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 52 | $33 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 25 | $11 |
| Pathology Examination of Tissue Using a Microscope, High Complexity88309 | 25 | $137 |
Practice location
Mailing address
Additional practice locations (1)
- 1 Medical Center DriveRm 4601Morgantown, WV 26507-9186Phone: (304) 293-7542Fax: (304) 293-5709
Registry dates
- Enumerated
- 2013-03-26
- Last updated
- 2020-10-25
- Certified
- 2020-10-25
Frequently asked questions
- What is Janice Ahn's NPI number?
- Janice Ahn's National Provider Identifier (NPI) is 1851633911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janice Ahn's specialty?
- Janice Ahn is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Janice Ahn located?
- Janice Ahn's practice location on file with NPPES is 320 E North Ave, Pittsburgh, PA 15212-4756.
- What is Janice Ahn's phone number?
- The practice phone number listed in the NPPES registry for Janice Ahn is (412) 359-6886.
- Does Janice Ahn accept Medicare?
- Janice Ahn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janice Ahn's NPI active?
- Yes — Janice Ahn's NPI (1851633911) is active in the NPPES registry as of the last update on 2020-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.