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DR. BLAKE ALLISTER LE GRAND MD
NPI 1699272567
Pediatrics in Briarcliff Manor, NY

Active since April 09, 2018PECOS EnrolledAccepts Medicare Assignment
325 S HIGHLAND AVE STE 106, BRIARCLIFF MANOR, NY 10510(914) 366-0015(914) 366-0012 Get Directions Write a Review

NPPES record last updated: September 26, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 26, 2024, Aug 5, 2021, Jun 2, 2021 and 1 more (4 updates tracked since 2018).

About Dr. Blake Allister Le Grand Md NPPES

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

DR. BLAKE ALLISTER LE GRAND MD (NPI 1699272567) is an individual pediatrics provider in Briarcliff Manor, New York, licensed in New York (308910) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, maintains 6 additional practice locations, and is a graduate of Icahn School Of Medicine At Mount Sinai (2018).

NPPES Registry Identity

NPI1699272567
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. BLAKE ALLISTER LE GRANDCredential: MD
Location Address325 S HIGHLAND AVE STE 106Briarcliff Manor, NY 10510-2054
Mailing Address38 1/2 Wolden Rd Apt C2-8Ossining, NY 10562-5312 · (347) 992-0736
Phone(914) 366-0015
Fax(914) 366-0012
Sole ProprietorNo
Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 2018
Enumeration DateApril 9, 2018
Last NPPES UpdateSeptember 26, 20244 updates tracked since enumeration
NPPES CertifiedSeptember 26, 2024
✔ NPI 1699272567 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in NY · 308910✔ Licensed in NJ · 25MA11081300
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
325 S HIGHLAND AVE STE 106, Briarcliff Manor, NY 10510
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Secondary Practice Locations 6

Location 1100 Woods RdValhalla, NY 10595-1530 · Phone (914) 493-6668
Location 22290 Central Park AveYonkers, NY 10710-1216 · Phone (914) 337-5437
Location 35740 BroadwayBronx, NY 10463-4140 · Phone (929) 920-5437
Location 4620 E Boston Post RdMamaroneck, NY 10543-3741 · Phone (914) 777-5437
Location 519 Spring Valley MarketplaceSpring Valley, NY 10977-5210 · Phone (845) 371-5437
Location 61983 Route 52Hopewell Junction, NY 12533-3513 · Phone (845) 897-4500

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Blake Allister Le Grand 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 ID6800250879
PECOS Enrollment IDI20230908001484
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Blake Le Grand reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Boston Children's Health Physicians, LLP
4.5 mi
Pediatrics
19 SKYLINE DR OFC 1N-D06
Hawthorne, NY 10532
  • Reassigned Medicare billing, New York enrollment
  • 511 clinicians in this Medicare group
NPI 1467454967 (914) 594-2100
North Shore-Lij Medical PC
26 mi
Urology
1010 NORTHERN BLVD STE 110
Great Neck, NY 11021
  • Reassigned Medicare billing, New York enrollment
  • 9,353 clinicians in this Medicare group
NPI 1053688572 (516) 321-7400
Physicians Medical Associates New York PC
40 mi
Emergency Medicine
241 NORTH RD
Poughkeepsie, NY 12601
  • Reassigned Medicare billing, New York enrollment
  • 235 clinicians in this Medicare group
NPI 1487409702 (845) 483-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10510 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
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.

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 Blake Le Grand's NPI number?

The NPI number for Blake Le Grand is 1699272567. It was assigned to this individual provider in the NPPES registry on April 9, 2018.

Where is Blake Le Grand located?

Blake Le Grand practices at 325 S Highland Ave Ste 106, Briarcliff Manor, NY 10510. The listed phone number is (914) 366-0015.

What is Blake Le Grand's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Blake Le Grand enrolled in Medicare?

Yes. Blake Le Grand 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.

Which organizations bill Medicare for Blake Le Grand's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Blake Le Grand reassigns Medicare benefits to 3 organizations: Boston Children's Health Physicians, LLP (Hawthorne, NY), North Shore-Lij Medical PC (Great Neck, NY) and Physicians Medical Associates New York PC (Poughkeepsie, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Blake Le Grand's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Blake Le Grand was last updated on September 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.