Sandra Demaria, M.D.
NPI 1942293675 · Anatomic Pathology Physician · New York, NY
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Demaria, M.D. is a Anatomic Pathology Physician provider in New York, NY (NPI 1942293675).
Provider details
- NPI number
- 1942293675
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 218526 (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
590 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, Moderately High Complexity88307 | 180 | $91 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 173 | $46 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 94 | $41 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 67 | $39 |
| X-Ray of Surgical Specimen76098 | 53 | $17 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 23 | $31 |
Typical Medicare-allowed amounts for these services range $17–$91 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-29
- Last updated
- 2023-08-30
- Certified
- 2023-08-30
Frequently asked questions
- What is Sandra Demaria's NPI number?
- Sandra Demaria's National Provider Identifier (NPI) is 1942293675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Demaria's specialty?
- Sandra Demaria is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Demaria located?
- Sandra Demaria's practice location on file with NPPES is 550 1st Ave, New York, NY 10016-6402.
- What is Sandra Demaria's phone number?
- The practice phone number listed in the NPPES registry for Sandra Demaria is (212) 263-5687.
- Does Sandra Demaria accept Medicare?
- Sandra Demaria is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Demaria's NPI active?
- Yes — Sandra Demaria's NPI (1942293675) is active in the NPPES registry as of the last update on 2023-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.