Gary Stone, MD
NPI 1801855663 · Anatomic Pathology & Clinical Pathology Physician · Huntington, NY
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Stone, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Huntington, NY (NPI 1801855663).
Provider details
- NPI number
- 1801855663
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 170138 (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
3,821 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 | 2,380 | $40 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 430 | $28 |
| Cell Examination of Specimen, Concentration Technique88108 | 203 | $24 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 166 | $88 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 160 | $12 |
| Surgical Pathology Consultation and Report on Referred Slides Prepared Elsewhere88321 | 99 | $91 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-21
- Last updated
- 2009-02-10
Frequently asked questions
- What is Gary Stone's NPI number?
- Gary Stone's National Provider Identifier (NPI) is 1801855663, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Stone's specialty?
- Gary Stone is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Stone located?
- Gary Stone's practice location on file with NPPES is 270 Park Ave, Huntington, NY 11743-2787.
- What is Gary Stone's phone number?
- The practice phone number listed in the NPPES registry for Gary Stone is (631) 547-6392.
- Does Gary Stone accept Medicare?
- Gary Stone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Stone's NPI active?
- Yes — Gary Stone's NPI (1801855663) 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.