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DR. STEPHEN CARL KLASS MD
NPI 1518980960
Psychiatry & Neurology - Neurology in New Rochelle, NY

Active since July 26, 2006PECOS EnrolledAccepts Medicare Assignment
421 HUGUENOT ST, NEW ROCHELLE, NY 10801(914) 636-4418(914) 636-2975 Get Directions Write a Review

NPPES record last updated: January 26, 2010. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Stephen Carl Klass Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEPHEN CARL KLASS MD (NPI 1518980960) is an individual neurology provider in New Rochelle, New York, licensed in New York (123891) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Montefiore New Rochelle Hospital, and is a graduate of Other (1971).

NPPES Registry Identity

NPI1518980960
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. STEPHEN CARL KLASSCredential: MD
Location Address421 HUGUENOT STNew Rochelle, NY 10801-7004
Mailing Address421 Huguenot StNew Rochelle, NY 10801-7004 · (914) 636-4418 · Fax (914) 636-2975
Phone(914) 636-4418
Fax(914) 636-2975
Sole ProprietorNo
Medical School CMSOtherGraduated 1971
Enumeration DateJuly 26, 2006
Last NPPES UpdateJanuary 26, 2010
✔ NPI 1518980960 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in NY · 123891
Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

421 HUGUENOT ST, New Rochelle, NY 10801
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Other Identifiers 2

Medicare UPINB12472
Medicare ID-Type Unspecified297411NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Stephen Carl Klass Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5395870620
PECOS Enrollment IDI20100311000919
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
179 services157 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
164 services118 patients
Needle measurement of electrical activity in arm or leg muscles, complete study 95886
This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.
60 services51 patients
Nerve conduction, 9-10 studies 95911
Nerve conduction studies involve sending small electrical shocks through the skin to measure how quickly nerves transmit signals. This helps detect nerve damage. 9-10 studies mean this process will be repeated on different nerves to gather comprehensive data.
46 services44 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
14 services14 patients
Measurement of brain wave activity (eeg), awake and asleep 95819
The measurement of brain wave activity, known as an EEG, records the brain's electrical signals. It's performed when you're awake and asleep to monitor your brain's functioning. It helps in diagnosing conditions like epilepsy, sleep disorders, and other neurological issues.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Montefiore New Rochelle Hospital

Acute Care Hospitals · New Rochelle, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330184
Location16 Guion PlaceNew Rochelle, NY 10802 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10801 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. JENNIFER ANN SQUILLANTE FNP
Nurse Practitioner (Family)
421 HUGUENOT ST
NEW ROCHELLE, NY 10801
Westchester County (914) 235-5757
CLAUDE ERRINGTON WILLIAMS, DPM, P.C.
Podiatrist
421 HUGUENOT ST, SUITE 53
NEW ROCHELLE, NY 10801
Westchester County (914) 633-5640
GEORGE J STIVALA MD
Internal Medicine
421 HUGUENOT ST, ROOM 53
NEW ROCHELLE, NY 10801
Westchester County (914) 632-4562
DR. MARK BURNS M.D.
Internal Medicine (Rheumatology)
421 HUGUENOT ST, SUITE 44
NEW ROCHELLE, NY 10801
Westchester County (914) 235-3065
HENRY STUART LEVIN MD
Ophthalmology
421 HUGUENOT ST
NEW ROCHELLE, NY 10801
Westchester County (914) 632-7882
COMPLEX SPINE AND NEUROLOGICAL SURGERY PC
Neurological Surgery
421 HUGUENOT ST
NEW ROCHELLE, NY 10801
Westchester County (914) 235-3526
C. ERRINGTON WILLIAMS, DPM, PC
Podiatrist
421 HUGUENOT ST
NEW ROCHELLE, NY 10801
Westchester County (914) 633-5640
DR. SUSAN WALLIS M.D.
Internal Medicine (Rheumatology)
421 HUGUENOT ST, SUITE 44
NEW ROCHELLE, NY 10801
Westchester County (914) 235-3065

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephen Klass's NPI number?

The NPI number for Stephen Klass is 1518980960. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Stephen Klass located?

Stephen Klass practices at 421 Huguenot St, New Rochelle, NY 10801. The listed phone number is (914) 636-4418.

What is Stephen Klass's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Stephen Klass enrolled in Medicare?

Yes. Stephen Klass is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Stephen Klass affiliated with any hospitals?

According to CMS data, Stephen Klass is affiliated with Montefiore New Rochelle Hospital.

When was this NPI record last updated?

The NPPES record for Stephen Klass was last updated on January 26, 2010. NPI Profile syncs with the weekly NPPES data releases published by CMS.