Giacomo Montagna, MD
NPI 1033748678 · Surgical Oncology Physician · New York, NY
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Giacomo Montagna, MD is a Surgical Oncology Physician provider in New York, NY (NPI 1033748678).
Provider details
- NPI number
- 1033748678
- Entity type
- Individual
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 312739 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
275 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 68 | $38 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 48 | $199 |
| Partial Removal of Breast19301 | 36 | $665 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 33 | $76 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 30 | $160 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More |
Practice location
Mailing address
Additional practice locations (1)
- Memorial Sloan Kettering Bergen225 Summit AvenueMontvale, NJ 07645Phone: (646) 888-6892
Registry dates
- Enumerated
- 2020-04-06
- Last updated
- 2025-03-31
- Certified
- 2025-03-27
Frequently asked questions
- What is Giacomo Montagna's NPI number?
- Giacomo Montagna's National Provider Identifier (NPI) is 1033748678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Giacomo Montagna's specialty?
- Giacomo Montagna is listed in the NPPES registry with a primary specialty of Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Giacomo Montagna located?
- Giacomo Montagna's practice location on file with NPPES is 300 E 66th St, New York, NY 10065-6800.
- What is Giacomo Montagna's phone number?
- The practice phone number listed in the NPPES registry for Giacomo Montagna is (646) 888-6892.
- Does Giacomo Montagna accept Medicare?
- Giacomo Montagna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Giacomo Montagna's NPI active?
- Yes — Giacomo Montagna's NPI (1033748678) is active in the NPPES registry as of the last update on 2025-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.