Max Greenberg, MD
NPI 1184373920 · Student in an Organized Health Care Education/Training Program · Stony Brook, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Max Greenberg, MD is a Student in an Organized Health Care Education/Training Program provider in Stony Brook, NY (NPI 1184373920).
Provider details
- NPI number
- 1184373920
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 30 |
| Pantoprazole Sodium | 29 |
| Losartan Potassium | 27 |
| Rosuvastatin Calcium | 22 |
| Levothyroxine Sodium | 21 |
| Atorvastatin Calcium | 19 |
| Metformin Hclbrand: Metformin Hcl Er | 16 |
| Metformin Hcl | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-03-21
- Last updated
- 2025-07-01
- Certified
- 2025-07-01
Frequently asked questions
- What is Max Greenberg's NPI number?
- Max Greenberg's National Provider Identifier (NPI) is 1184373920, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Max Greenberg's specialty?
- Max Greenberg is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Max Greenberg located?
- Max Greenberg's practice location on file with NPPES is 101 Nicholls Road Hematology/Oncology, Stony Brook, NY 11794-2360.
- What is Max Greenberg's phone number?
- The practice phone number listed in the NPPES registry for Max Greenberg is (631) 444-7726.
- Does Max Greenberg accept Medicare?
- Max Greenberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Max Greenberg's NPI active?
- Yes — Max Greenberg's NPI (1184373920) is active in the NPPES registry as of the last update on 2025-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.