Denise Decostanzo, MD
NPI 1841258316 · Anatomic Pathology & Clinical Pathology Physician · Huntington, NY
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Denise Decostanzo, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Huntington, NY (NPI 1841258316).
Provider details
- NPI number
- 1841258316
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 202720 (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
1,839 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 | 815 | $40 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 247 | $30 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 148 | $88 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 132 | $29 |
| Pathology Examination of Tissue Using a Microscope, Limited Examination88300 | 95 | $5 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 90 | $37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-03
- Last updated
- 2009-02-10
Frequently asked questions
- What is Denise Decostanzo's NPI number?
- Denise Decostanzo's National Provider Identifier (NPI) is 1841258316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Decostanzo's specialty?
- Denise Decostanzo is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Denise Decostanzo located?
- Denise Decostanzo's practice location on file with NPPES is 270 Park Ave, Huntington, NY 11743-2787.
- What is Denise Decostanzo's phone number?
- The practice phone number listed in the NPPES registry for Denise Decostanzo is (631) 547-6392.
- Does Denise Decostanzo accept Medicare?
- Denise Decostanzo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Denise Decostanzo's NPI active?
- Yes — Denise Decostanzo's NPI (1841258316) is active in the NPPES registry as of the last update on 2009-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.