Quick answers
- Does Tiffany M. Newman accept Medicare assignment?
- Medicare's clinician data says Tiffany M. Newman may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Tiffany M. Newman see?
- In 2024, CMS data shows 551 Original Medicare patients and 2,220 services for Tiffany M. Newman. This counts Original Medicare only and measures volume, not quality.
- What is Tiffany M. Newman's NPI number?
- 1699928796. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Tiffany M. Newman, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 551 |
|---|---|
| Services billed to Medicare | 2,220 |
| Different services or procedures | 32 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Screening mammography (77067)349 services
- Screening 3d breast mammography (77063)284 services
- Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml (A9579)247 services
- Complete ultrasound scan of 1 breast (76641)110 services
- Diagnostic mammography of 1 breast (77065)82 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure67%
- Arthritis56%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)33%
- Osteoporosis32%
- Diabetes29%
Practice locations
Addresses where Tiffany M. Newman is enrolled with Medicare (CMS data updated October 2, 2026).
- 48 Route 25aSmithtown, NY 11787 (631) 751‑3000
- 990 Stewart Ave, Suite 100Garden City, NY 11530 (516) 222‑4294
Group practices
Medicare enrollment lists Tiffany M. Newman as a member of these groups (CMS data updated October 2, 2026).
- North Shore Hematology Oncology Associates PC479 clinicians in the group
- Complete Women's Imaging, PC3 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Smithtown
Clinicians with the same Medicare primary specialty in Smithtown, NY — not a recommendation.
Other clinicians in North Shore Hematology Oncology Associates PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 2007 (19 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1699928796 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians