Ari Benjamin, M.D.
NPI 1811120934 · Internal Medicine Physician · New York, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ari Benjamin, M.D. is a Internal Medicine Physician provider in New York, NY (NPI 1811120934).
Provider details
- NPI number
- 1811120934
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 266301 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 63 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 210 | 72 |
| Amlodipine Besylate | 127 | 45 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 104 | 19 |
| Metformin Hcl | 91 | 29 |
| Omeprazole | 72 | 14 |
| Ibuprofen | 69 | 16 |
| Fluticasone Propionate | 61 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,502 across 37 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
- 2009-08-24
- Last updated
- 2014-09-11
Frequently asked questions
- What is Ari Benjamin's NPI number?
- Ari Benjamin's National Provider Identifier (NPI) is 1811120934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ari Benjamin's specialty?
- Ari Benjamin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ari Benjamin located?
- Ari Benjamin's practice location on file with NPPES is 1727 Amsterdam Ave, New York, NY 10031-4611.
- What is Ari Benjamin's phone number?
- The practice phone number listed in the NPPES registry for Ari Benjamin is (212) 862-0054.
- Does Ari Benjamin accept Medicare?
- Ari Benjamin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ari Benjamin's NPI active?
- Yes — Ari Benjamin's NPI (1811120934) is active in the NPPES registry as of the last update on 2014-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.