Gary Rosenblum, D.O.
NPI 1194706556 · Rheumatology Physician · Mineola, NY
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Rosenblum, D.O. is a Rheumatology Physician provider in Mineola, NY (NPI 1194706556).
Provider details
- NPI number
- 1194706556
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- NYS176247 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
945 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 281 | $143 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 161 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 147 | $104 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 98 | $16 |
| 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 | 67 | $18 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydroxychloroquine Sulfate | 166 | 44 |
| Methotrexate Sodiumbrand: Methotrexate | 128 | 32 |
| Prednisone | 123 | 41 |
| Allopurinol | 85 | 25 |
| Leflunomide | 34 | — |
| Alendronate Sodium | 31 | — |
| Upadacitinibbrand: Rinvoq | 29 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$37,796 across 52 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-10
- Last updated
- 2021-03-23
- Certified
- 2021-03-23
Frequently asked questions
- What is Gary Rosenblum's NPI number?
- Gary Rosenblum's National Provider Identifier (NPI) is 1194706556, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Rosenblum's specialty?
- Gary Rosenblum is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Rosenblum located?
- Gary Rosenblum's practice location on file with NPPES is 120 Mineola Blvd, Mineola, NY 11501-4073.
- What is Gary Rosenblum's phone number?
- The practice phone number listed in the NPPES registry for Gary Rosenblum is (516) 663-4751.
- Does Gary Rosenblum accept Medicare?
- Gary Rosenblum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Rosenblum's NPI active?
- Yes — Gary Rosenblum's NPI (1194706556) is active in the NPPES registry as of the last update on 2021-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.