Stephen Klass, MD
NPI 1518980960 · Neurology Physician · New Rochelle, NY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Klass, MD is a Neurology Physician provider in New Rochelle, NY (NPI 1518980960).
Provider details
- NPI number
- 1518980960
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 123891 (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
19 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
474 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 | 179 | $145 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 164 | $102 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 60 | $108 |
| Nerve Conduction, 9-10 Studies95911 | 46 | $235 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 14 | $189 |
| Measurement of Brain Wave Activity (eeg), Awake and Asleep |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levetiracetam | 155 | 25 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 145 | 30 |
| Gabapentin | 119 | 36 |
| Donepezil Hcl | 58 | 16 |
| Paroxetine Hcl | 51 | — |
| Phenobarbital | 48 | — |
| Entacapone | 34 | — |
| Phenytoin Sodium Extended |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$704 across 33 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
- 2006-07-26
- Last updated
- 2010-01-26
Frequently asked questions
- What is Stephen Klass's NPI number?
- Stephen Klass's National Provider Identifier (NPI) is 1518980960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Klass's specialty?
- Stephen Klass is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Klass located?
- Stephen Klass's practice location on file with NPPES is 421 Huguenot St, New Rochelle, NY 10801-7004.
- What is Stephen Klass's phone number?
- The practice phone number listed in the NPPES registry for Stephen Klass is (914) 636-4418.
- Does Stephen Klass accept Medicare?
- Stephen Klass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Klass's NPI active?
- Yes — Stephen Klass's NPI (1518980960) is active in the NPPES registry as of the last update on 2010-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.