STEVEN P. LEON M.D.
NPI 1669435293
Neurological Surgery in E Patchogue, NY

Q: What is Steven Leon's NPI number?

The NPI number for Steven Leon is 1669435293. It was assigned to this individual provider in the NPPES registry on April 6, 2006.

Q: What is Steven Leon's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Q: When was this NPI record last updated?

The NPPES record for Steven Leon was last updated on June 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 06, 2006PECOS EnrolledAccepts Medicare Assignment

72.09/100

CMS Quality Rating

285 SILLS RD BLDG 5-6, E PATCHOGUE, NY 11772(631) 475-5111(631) 475-5544 Get Directions Write a Review

NPPES record last updated: June 3, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Steven P. Leon M.d. NPPES

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

STEVEN P. LEON M.D. (NPI 1669435293) is an individual neurological surgery provider in E Patchogue, New York, licensed in New York (221759) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Long Island Community Hospital, and maintains a secondary practice location in East Setauket.

NPPES Registry Identity

NPI1669435293

Entity TypeIndividualMale

Primary Taxonomy207T00000X

Provider Legal NameSTEVEN P. LEONCredential: M.D.

Location Address285 SILLS RD BLDG 5-6E Patchogue, NY 11772-4869

Mailing Address285 Sills Rd Bldg 5-6E Patchogue, NY 11772-4869 · (631) 475-5111 · Fax (631) 475-5544

Phone(631) 475-5111

Fax(631) 475-5544

Sole ProprietorNo

Medical School CMSHarvard Medical SchoolGraduated 1994

Enumeration DateApril 6, 2006

Last NPPES UpdateJune 3, 2020

NPPES CertifiedJune 3, 2020

✔ NPI 1669435293 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207T00000X

License✔ Licensed in NY · 221759

Definition

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

285 SILLS RD BLDG 5-6, E Patchogue, NY 11772

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Secondary Practice Location 1

Location 11184 belle meade rdeast setauket, NY 11733-3345 · Phone (631) 475-5511

Other Identifiers 1

Medicaid2212857NY

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

Steven P. Leon M.d. 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 ID2769446160

PECOS Enrollment IDI20050106000082

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 19

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.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

291 services147 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

165 services162 patients

Ct scan head or brain without contrast 70450

A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.

137 services80 patients

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.

137 services103 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.

56 services45 patients

Mri scan of lower spinal canal without contrast 72148

An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.

53 services48 patients

Mri scan of upper spinal canal without contrast 72141

An MRI scan of the upper spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your upper spine. This helps doctors identify issues such as injuries, infections or diseases. No dye is used.

47 services43 patients

Mri scan of lower spinal canal without contrast 72148

44 services41 patients

Mri scan of middle spinal canal without contrast 72146

An MRI scan of the middle spinal canal without contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. This helps doctors identify any abnormalities or issues in your spinal canal. No dye is used in this procedure.

32 services29 patients

Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment 63048

This procedure involves the partial removal of a bone in your spine to alleviate pressure on your spinal cord or nerves. It may be performed on multiple spine segments depending on your condition. The aim is to improve mobility and reduce pain or discomfort.

29 services13 patients

Mri scan of brain without contrast 70551

An MRI scan of the brain without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your brain. It helps in detecting abnormalities like tumors, stroke, inflammation, or infection.

29 services28 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.

27 services27 patients

Ct scan of upper spine without contrast 72125

A CT scan of the upper spine without contrast is a non-invasive imaging test that uses X-rays to capture detailed images of your neck and upper back. It helps in identifying issues like fractures, tumors, or infections. No dye (contrast) is used in this scan.

23 services20 patients

Mri scan of upper spinal canal without contrast 72141

21 services20 patients

Ct scan of lower spine without contrast 72131

A CT scan of the lower spine without contrast is a non-invasive imaging test. It uses X-rays to create detailed images of your lower back area, helping to detect conditions like fractures, infections, or tumors. It's painless and generally quick.

17 services17 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

12 services12 patients

Fusion of spine in lower back 22612

Fusion of the spine in the lower back, also known as lumbar spinal fusion, is a surgery aimed to join, or fuse, two or more vertebrae in your lower back. This procedure can help alleviate pain and improve stability by reducing movement between the vertebrae.

11 services11 patients

Computer-assisted spinal procedure 61783

A computer-assisted spinal procedure is a surgical technique that uses computer technology for improved precision. It involves creating a 3D image of your spine to guide the surgeon during the operation. This method enhances accuracy, reduces risk, and promotes quicker recovery.

11 services11 patients

Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment 63047

This procedure involves removing part of a spine bone to alleviate pressure on the lower spinal cord and/or nerves. It targets a single segment of the spine, improving mobility and reducing pain. It's a common treatment for conditions like herniated discs or spinal stenosis.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Long Island Community Hospital

Acute Care Hospitals · Patchogue, NY

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330141

Location101 Hospital RoadPatchogue, NY 11772 · Suffolk County

Emergency services

John T Mather Memorial Hospital Of Port Jefferson

Acute Care Hospitals · Port Jefferson, NY

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330185

Location75 North Country RoadPort Jefferson, NY 11777 · Suffolk County

Emergency services

St Charles Hospital

Acute Care Hospitals · Port Jefferson, NY

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number330246

Location200 Belle Terre RoadPort Jefferson, NY 11777 · Suffolk County

Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11772 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

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

72.09/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

64.11

Improvement Activities

Cost

33.39

Other Providers at the Same Location NPPES 10

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

LONG ISLAND NEUROSCIENCE SPECIALISTS LLP

Neurological Surgery

285 SILLS RD BLDG 5-6
E PATCHOGUE, NY 11772

Suffolk County (631) 475-5111

ANGELA JULIENNE FERNANDEZ LAM PT

Physical Therapist

285 SILLS RD BLDG 5-6
EAST PATCHOGUE, NY 11772

Suffolk County (631) 475-2858

JULIE ALICIA STUART OTR

Occupational Therapist

285 SILLS RD BLDG 5-6
EAST PATCHOGUE, NY 11772

Suffolk County (631) 475-2858

DAVID BELLI OT

Occupational Therapist

285 SILLS RD BLDG 5-6
EAST PATCHOGUE, NY 11772

Suffolk County (631) 475-2858

MS. TERRIE JEAN BRENNAN NP

Nurse Practitioner (Adult Health)

285 SILLS RD BLDG 5-6, SUITE A
EAST PATCHOGUE, NY 11772

Suffolk County (631) 475-9300

SANDRA BOUCICAUT NP

Nurse Practitioner (Adult Health)

285 SILLS RD BLDG 5-6
EAST PATCHOGUE, NY 11772

Suffolk County (631) 228-5802

JOSEPH KAEMPF PA-C

Physician Assistant (Medical)

285 SILLS RD BLDG 5-6
EAST PATCHOGUE, NY 11772

Suffolk County (631) 438-0777

MARY KATHERINE REINHART

Nurse Practitioner (Adult Health)

285 SILLS RD BLDG 5-6
E PATCHOGUE, NY 11772

Suffolk County (631) 475-5511

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 Steven Leon's NPI number?

The NPI number for Steven Leon is 1669435293. It was assigned to this individual provider in the NPPES registry on April 6, 2006.

Where is Steven Leon located?

Steven Leon practices at 285 Sills Rd Bldg 5-6, E Patchogue, NY 11772. The listed phone number is (631) 475-5111.

What is Steven Leon's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Steven Leon enrolled in Medicare?

Yes. Steven Leon 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 Steven Leon affiliated with any hospitals?

According to CMS data, Steven Leon is affiliated with Long Island Community Hospital, John T Mather Memorial Hospital Of Port Jefferson and St Charles Hospital.

When was this NPI record last updated?

The NPPES record for Steven Leon was last updated on June 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.