Global Class Imaging, Inc
NPI 1053551903 · Diagnostic Ultrasound Physician · Brooklyn, NY
Enrolled with Medicare as Part B Supplier - Independent Diagnostic Testing Facility (idtf) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Global Class Imaging, Inc is a Diagnostic Ultrasound Physician organization in Brooklyn, NY (NPI 1053551903).
Provider details
- NPI number
- 1053551903
- Entity type
- Organization
- Primary specialty
- Diagnostic Ultrasound PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tanya Granowski, President(718) 332-3022
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
17 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
1,244 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) |
|---|---|---|
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 278 | $222 |
| Ultrasound of Leg Arteries Or Artery Grafts93925 | 275 | $282 |
| Complete Ultrasound Scan of Abdomen76700 | 237 | $135 |
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 189 | $128 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 147 | $219 |
| Complete Ultrasound of Aorta, Vena Cava, Groin Vessels Or Bypass Grafts93978 | 105 | $212 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-03-04
- Last updated
- 2009-03-04
Frequently asked questions
- What is Global Class Imaging, Inc's NPI number?
- Global Class Imaging, Inc's National Provider Identifier (NPI) is 1053551903, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Global Class Imaging, Inc?
- Global Class Imaging, Inc is classified in the NPPES registry as Diagnostic Ultrasound Physician (Allopathic & Osteopathic Physicians).
- Where is Global Class Imaging, Inc located?
- Global Class Imaging, Inc's practice location on file with NPPES is 2565 E 17th St, Brooklyn, NY 11235-3515.
- What is Global Class Imaging, Inc's phone number?
- The practice phone number listed in the NPPES registry for Global Class Imaging, Inc is (718) 332-3022.
- Does Global Class Imaging, Inc accept Medicare?
- Global Class Imaging, 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 Global Class Imaging, Inc?
- The authorized official listed on Global Class Imaging, Inc's NPPES record is Tanya Granowski, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Global Class Imaging, Inc's NPI active?
- Yes — Global Class Imaging, Inc's NPI (1053551903) is active in the NPPES registry as of the last update on 2009-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.