STEPHANIE BOISCLAIR MD
NPI 1548754831
Internal Medicine in New Hyde Park, NY

Q: What is Stephanie Boisclair's NPI number?

The NPI number for Stephanie Boisclair is 1548754831. It was assigned to this individual provider in the NPPES registry on June 19, 2018.

Q: What is Stephanie Boisclair's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since June 19, 2018PECOS EnrolledAccepts Medicare Assignment

450 LAKEVILLE RD, NEW HYDE PARK, NY 11042(516) 734-8900 Get Directions Write a Review

NPPES record last updated: September 15, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 15, 2025, Jun 27, 2021, Jun 19, 2018 (3 updates tracked since 2018).

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About Stephanie Boisclair Md NPPES

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

STEPHANIE BOISCLAIR MD (NPI 1548754831) is an individual internal medicine provider in New Hyde Park, New York, licensed in New York (311554) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1548754831

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameSTEPHANIE BOISCLAIRCredential: MD

Location Address450 LAKEVILLE RDNew Hyde Park, NY 11042-1118

Mailing Address450 Lakeville RdNew Hyde Park, NY 11042-1118 · (516) 734-8900 · Fax (516) 734-8934

Phone(516) 734-8900

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateJune 19, 2018

Last NPPES UpdateSeptember 15, 20253 updates tracked since enumeration

NPPES CertifiedSeptember 15, 2025

✔ NPI 1548754831 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in NY · 311554

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

450 LAKEVILLE RD, New Hyde Park, NY 11042

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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

Stephanie Boisclair 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 ID6204184328

PECOS Enrollment IDI20240401002657

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 2

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 moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

56 services11 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

50 services12 patients

Hospital Affiliations CMS Care Compare 2

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

North Shore University Hospital

Acute Care Hospitals · Manhasset, NY

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330106

Location300 Community DriveManhasset, NY 11030 · Nassau County

Emergency services Birthing friendly

Long Island Jewish Medical Center

Acute Care Hospitals · New Hyde Park, NY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330195

Location270 - 05 76th AvenueNew Hyde Park, NY 11040 · Nassau County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11042 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 20

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

JENNIFER HERNANDEZ PA-C

Physician Assistant

450 LAKEVILLE RD
NEW HYDE PARK, NY 11042

Nassau County (516) 734-8876

NORTH SHORE HEALTH SYSTEM MEDICAL FACULTY GROUP PRACTICE INC

Internal Medicine (Hematology & Oncology)

450 LAKEVILLE RD
NEW HYDE PARK, NY 11042

Nassau County (516) 734-8900

PETER MAGRI JR. NP

Nurse Practitioner (Family)

450 LAKEVILLE RD
NEW HYDE PARK, NY 11042

Nassau County (516) 734-7443

SARA S KIM PHARM D, BCOP

Pharmacist

450 LAKEVILLE RD
LAKE SUCCESS, NY 11042

Nassau County (516) 734-3560

EMILY R VESELY

Nurse Practitioner

450 LAKEVILLE RD
NEW HYDE PARK, NY 11042

Nassau County (516) 734-8963

MRS. TAMMI HASSELL BLOT FNP

Nurse Practitioner (Family)

450 LAKEVILLE RD, PRE SURGICAL TESTING
NEW HYDE PARK, NY 11042

Nassau County (516) 734-8006

SHANESE SHARMA NP

Nurse Practitioner (Adult Health)

450 LAKEVILLE RD
NEW HYDE PARK, NY 11042

Nassau County (516) 941-9454

EVA MONICA MCLOUGHLIN

Nurse Practitioner

450 LAKEVILLE RD
NEW HYDE PARK, NY 11042

Nassau County (917) 225-8175

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 Stephanie Boisclair's NPI number?

The NPI number for Stephanie Boisclair is 1548754831. It was assigned to this individual provider in the NPPES registry on June 19, 2018.

Where is Stephanie Boisclair located?

Stephanie Boisclair practices at 450 Lakeville Rd, New Hyde Park, NY 11042. The listed phone number is (516) 734-8900.

What is Stephanie Boisclair's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Stephanie Boisclair enrolled in Medicare?

Yes. Stephanie Boisclair 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 Stephanie Boisclair affiliated with any hospitals?

According to CMS data, Stephanie Boisclair is affiliated with North Shore University Hospital and Long Island Jewish Medical Center.

When was this NPI record last updated?

The NPPES record for Stephanie Boisclair was last updated on September 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.