Ari Ginsberg, M.D.
NPI 1184628059 · Hematology & Oncology Physician · New Hyde Park, NY
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ari Ginsberg, M.D. is a Hematology & Oncology Physician provider in New Hyde Park, NY (NPI 1184628059).
Provider details
- NPI number
- 1184628059
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 21154 (NY)
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
21 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
3,756 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 1,130 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 931 | $142 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 723 | $18 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 291 | $97 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 200 | $55 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxyurea | 61 | 14 |
| Acyclovir | 53 | 16 |
| Ibrutinibbrand: Imbruvica | 40 | — |
| Allopurinol | 37 | 13 |
| Letrozole | 32 | — |
| Prednisone | 27 | — |
| Ruxolitinib Phosphatebrand: Jakafi | 27 | — |
| Lenalidomidebrand: Revlimid |
Practice location
Mailing address
Additional practice locations (1)
- 2001 Marcus AvenueSuite S265Lake Success, NY 11042-1035Phone: (516) 883-0122Fax: (516) 883-2507
Registry dates
- Enumerated
- 2005-06-09
- Last updated
- 2021-03-25
- Certified
- 2021-03-25
Frequently asked questions
- What is Ari Ginsberg's NPI number?
- Ari Ginsberg's National Provider Identifier (NPI) is 1184628059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ari Ginsberg's specialty?
- Ari Ginsberg is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Ari Ginsberg located?
- Ari Ginsberg's practice location on file with NPPES is 1999 Marcus Ave Ste 306, New Hyde Park, NY 11042-1028.
- What is Ari Ginsberg's phone number?
- The practice phone number listed in the NPPES registry for Ari Ginsberg is (516) 467-8600.
- Does Ari Ginsberg accept Medicare?
- Ari Ginsberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ari Ginsberg's NPI active?
- Yes — Ari Ginsberg's NPI (1184628059) is active in the NPPES registry as of the last update on 2021-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.