Giulio G Diamante MD Inc
NPI 1144815770 · Ambulatory Surgical Clinic/Center · Johnston, RI
Enrolled with Medicare as Part B Supplier - Ambulatory Surgical Center · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Giulio G Diamante MD Inc is a Ambulatory Surgical Clinic/Center organization in Johnston, RI (NPI 1144815770).
Provider details
- NPI number
- 1144815770
- Entity type
- Organization
- Primary specialty
- Ambulatory Surgical Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- Giulio G Diamante MD Inc
- Organization subpart
- Yes
- Authorized official
- Giulio Diamante, President(401) 521-3606
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
425 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) |
|---|---|---|
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 315 | $1,090 |
| Incision to Improve Eye Fluid Flow65820 | 40 | $2,013 |
| Laser Repair to Improve Eye Fluid Flow65855 | 30 | $133 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 25 | $291 |
| Complex Removal of Cataract With Insertion of Prosthetic Lens66982 | 15 | $971 |
Typical Medicare-allowed amounts for these services range $133–$2,013 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Other names (DBA / former)
- Doing business as
- Surgihealth Rhode Island
- Doing business as
- Surgihealth Rhode Island
Registry dates
- Enumerated
- 2021-03-05
- Last updated
- 2021-06-30
- Certified
- 2021-06-30
Frequently asked questions
- What is Giulio G Diamante MD Inc's NPI number?
- Giulio G Diamante MD Inc's National Provider Identifier (NPI) is 1144815770, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Giulio G Diamante MD Inc?
- Giulio G Diamante MD Inc is classified in the NPPES registry as Ambulatory Surgical Clinic/Center (Ambulatory Health Care Facilities).
- Where is Giulio G Diamante MD Inc located?
- Giulio G Diamante MD Inc's practice location on file with NPPES is 1277 Hartford Ave # Ll1, Johnston, RI 02919-7121.
- What is Giulio G Diamante MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Giulio G Diamante MD Inc is (401) 521-3606.
- Does Giulio G Diamante MD Inc accept Medicare?
- Giulio G Diamante MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Giulio G Diamante MD Inc?
- The authorized official listed on Giulio G Diamante MD Inc's NPPES record is Giulio Diamante, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Giulio G Diamante MD Inc's NPI active?
- Yes — Giulio G Diamante MD Inc's NPI (1144815770) is active in the NPPES registry as of the last update on 2021-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.