Roberta Seidman, M.D.
NPI 1104869122 · Neuropathology Physician · Stony Brook, NY
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roberta Seidman, M.D. is a Neuropathology Physician provider in Stony Brook, NY (NPI 1104869122).
Provider details
- NPI number
- 1104869122
- Entity type
- Individual
- Primary specialty
- Neuropathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- License
- 159602 (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
498 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) |
|---|---|---|
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 262 | $30 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 77 | $87 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 42 | $37 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 41 | $12 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 26 | $43 |
| Pathology Examination of Specimen During Surgery, First Tissue Block88331 | 20 | $66 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Roberta Seidman's NPI number?
- Roberta Seidman's National Provider Identifier (NPI) is 1104869122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roberta Seidman's specialty?
- Roberta Seidman is listed in the NPPES registry with a primary specialty of Neuropathology Physician (Allopathic & Osteopathic Physicians).
- Where is Roberta Seidman located?
- Roberta Seidman's practice location on file with NPPES is University Hospital, Stony Brook, NY 11794-0001.
- What is Roberta Seidman's phone number?
- The practice phone number listed in the NPPES registry for Roberta Seidman is (631) 444-2227.
- Does Roberta Seidman accept Medicare?
- Roberta Seidman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roberta Seidman's NPI active?
- Yes — Roberta Seidman's NPI (1104869122) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.