Marc Stone, M.D.
NPI 1235114984 · Anesthesiology Physician · New York, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Stone, M.D. is a Anesthesiology Physician provider in New York, NY (NPI 1235114984).
Provider details
- NPI number
- 1235114984
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 202816 (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
304 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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 59 | $48 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 56 | $15 |
| Anesthesia for Procedure on Heart and Large Blood Vessels00560 | 38 | $644 |
| Ultrasound of Heart With Probe in Esophagus, With Report93312 | 27 | $112 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 26 | $93 |
| Ultrasound of Heart Blood Flow, Valves and Chambers93320 | 26 | $19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-14
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Frequently asked questions
- What is Marc Stone's NPI number?
- Marc Stone's National Provider Identifier (NPI) is 1235114984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Stone's specialty?
- Marc Stone is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Stone located?
- Marc Stone's practice location on file with NPPES is 1 Gustave L Levy Pl, New York, NY 10029-6500.
- What is Marc Stone's phone number?
- The practice phone number listed in the NPPES registry for Marc Stone is (800) 627-4470.
- Does Marc Stone accept Medicare?
- Marc Stone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Stone's NPI active?
- Yes — Marc Stone's NPI (1235114984) is active in the NPPES registry as of the last update on 2025-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.