Marc Tiller, M.D.
NPI 1477880664 · Specialist · Warwick, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marc Tiller, M.D. is a Specialist provider in Warwick, NY (NPI 1477880664).
Provider details
- NPI number
- 1477880664
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2050577-1 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 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
197 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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 68 | $133 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 66 | $142 |
| Anesthesia for Lens Surgery00142 | 19 | $142 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 15 | $174 |
| Anesthesia for Nerve Destruction Procedures on Spine Or Spinal Cord of Neck Or Upper Back Accessed Through Skin Using Imaging Guidance01939 | 15 | $114 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 14 | $348 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-11-09
- Last updated
- 2009-11-09
Frequently asked questions
- What is Marc Tiller's NPI number?
- Marc Tiller's National Provider Identifier (NPI) is 1477880664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Tiller's specialty?
- Marc Tiller is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Marc Tiller located?
- Marc Tiller's practice location on file with NPPES is 15 Maple Ave, Warwick, NY 10990-1028.
- What is Marc Tiller's phone number?
- The practice phone number listed in the NPPES registry for Marc Tiller is (845) 294-2006.
- Does Marc Tiller accept Medicare?
- Marc Tiller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marc Tiller's NPI active?
- Yes — Marc Tiller's NPI (1477880664) is active in the NPPES registry as of the last update on 2009-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.