Sudarshana Roychoudhury, MD
NPI 1821652751 · Anatomic Pathology & Clinical Pathology Physician · New York, NY
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sudarshana Roychoudhury, MD is a Anatomic Pathology & Clinical Pathology Physician provider in New York, NY (NPI 1821652751).
Provider details
- NPI number
- 1821652751
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 291771 (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
7 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
657 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 | 224 | $40 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 112 | $88 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 107 | $30 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 95 | $44 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 76 | $37 |
| Pathology Examination of Tissue Using a Microscope, High Complexity88309 | 24 | $154 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-04-25
- Last updated
- 2019-04-25
Frequently asked questions
- What is Sudarshana Roychoudhury's NPI number?
- Sudarshana Roychoudhury's National Provider Identifier (NPI) is 1821652751, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sudarshana Roychoudhury's specialty?
- Sudarshana Roychoudhury is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Sudarshana Roychoudhury located?
- Sudarshana Roychoudhury's practice location on file with NPPES is 1275 York Ave, New York, NY 10065-6007.
- What is Sudarshana Roychoudhury's phone number?
- The practice phone number listed in the NPPES registry for Sudarshana Roychoudhury is (347) 218-0198.
- Does Sudarshana Roychoudhury accept Medicare?
- Sudarshana Roychoudhury is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sudarshana Roychoudhury's NPI active?
- Yes — Sudarshana Roychoudhury's NPI (1821652751) is active in the NPPES registry as of the last update on 2019-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.