Eli Diamond, M.D.
NPI 1477721140 · Neurology Physician · New York, NY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eli Diamond, M.D. is a Neurology Physician provider in New York, NY (NPI 1477721140).
Provider details
- NPI number
- 1477721140
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 262282 (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
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
287 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 139 | $110 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 35 | $189 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 31 | $86 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 24 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 22 | $74 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cobimetinib Fumaratebrand: Cotellic | 80 | 12 |
| Dabrafenib Mesylatebrand: Tafinlar | 47 | — |
| Trametinib Dimethyl Sulfoxidebrand: Mekinist | 26 | — |
| Amantadine Hclbrand: Amantadine | 15 | — |
| Methotrexate Sodiumbrand: Trexall | 12 | — |
| Valproic Acid (as Sodium Salt)brand: Valproic Acid | 12 | — |
| Methylphenidate Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-02-15
- Last updated
- 2013-12-10
Frequently asked questions
- What is Eli Diamond's NPI number?
- Eli Diamond's National Provider Identifier (NPI) is 1477721140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eli Diamond's specialty?
- Eli Diamond is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Eli Diamond located?
- Eli Diamond's practice location on file with NPPES is 1275 York Ave, New York, NY 10065-6007.
- What is Eli Diamond's phone number?
- The practice phone number listed in the NPPES registry for Eli Diamond is (212) 639-7576.
- Does Eli Diamond accept Medicare?
- Eli Diamond is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eli Diamond's NPI active?
- Yes — Eli Diamond's NPI (1477721140) is active in the NPPES registry as of the last update on 2013-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.