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AARON LEIB STONE MD
NPI 1104837806
Internal Medicine in Brooklyn, NY

Active since August 10, 2006PECOS Enrolled
1474 CARROLL ST, BROOKLYN, NY 11213(718) 613-0642(718) 953-5049 Get Directions Write a Review

NPPES record last updated: July 10, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Aaron Leib Stone Md NPPES

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

AARON LEIB STONE MD (NPI 1104837806) is an individual internal medicine provider in Brooklyn, New York, licensed in New York (182040) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1104837806
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameAARON LEIB STONECredential: MD
Location Address1474 CARROLL STBrooklyn, NY 11213-4514
Mailing Address1474 Carroll StBrooklyn, NY 11213-4514 · (718) 613-0642 · Fax (718) 953-5049
Phone(718) 613-0642
Fax(718) 953-5049
Sole ProprietorYes
Enumeration DateAugust 10, 2006
Last NPPES UpdateJuly 10, 2013
✔ NPI 1104837806 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 · 182040
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.
1474 CARROLL ST, Brooklyn, NY 11213
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Other Names 1

Former Name (1)Alan Leslie Stone Md

Other Identifiers 4

Medicaid01337104NY
Medicare UPINE52798
Other20I002Medicare
Medicare ID-Type Unspecified20I001

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Aaron Leib Stone Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Aaron Stone reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hicksville Family Medical Care, PLLC
17 mi
Family Medicine
135 MINEOLA BLVD STE B
Mineola, NY 11501
  • Reassigned Medicare billing, New York enrollment
  • 64 clinicians in this Medicare group
NPI 1770813792 (917) 410-6990

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 11213 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.

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 Aaron Stone's NPI number?

The NPI number for Aaron Stone is 1104837806. It was assigned to this individual provider in the NPPES registry on August 10, 2006. The provider is also known as Alan Leslie Stone MD.

Where is Aaron Stone located?

Aaron Stone practices at 1474 Carroll St, Brooklyn, NY 11213. The listed phone number is (718) 613-0642.

What is Aaron Stone's specialty?

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

Is Aaron Stone enrolled in Medicare?

Yes. Aaron Stone is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Aaron Stone's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Stone reassigns Medicare benefits to Hicksville Family Medical Care, PLLC (Mineola, NY). The 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 Aaron Stone'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 Aaron Stone was last updated on July 10, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.