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DR. SAMUEL HARRIS LEIBOWITZ M.D.
NPI 1528029055
Pediatrics in Wheaton, MD

Active since April 02, 2006PECOS Enrolled
2401 BLUERIDGE AVE, SUITE 210, WHEATON, MD 20902(301) 933-6440(301) 933-5923 Get Directions Write a Review

NPPES record last updated: October 28, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Samuel Harris Leibowitz M.d. NPPES

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

DR. SAMUEL HARRIS LEIBOWITZ M.D. (NPI 1528029055) is an individual pediatrics provider in Wheaton, Maryland, licensed in Maryland (D0045962) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1528029055
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. SAMUEL HARRIS LEIBOWITZCredential: M.D.
Location Address2401 BLUERIDGE AVE, SUITE 210Wheaton, MD 20902-4517
Mailing Address2401 Blueridge Ave, Suite 210Wheaton, MD 20902-4517 · (301) 933-6440 · Fax (301) 933-5923
Phone(301) 933-6440
Fax(301) 933-5923
Sole ProprietorNo
Enumeration DateApril 2, 2006
Last NPPES UpdateOctober 28, 2010
✔ NPI 1528029055 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MD · D0045962
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.
2401 BLUERIDGE AVE, Wheaton, MD 20902
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Other Identifiers 1

Medicaid594961100MD

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Samuel Harris Leibowitz M.d. 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 Samuel Leibowitz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Harcart Health Holdings, LLC
3.8 mi
Emergency Medicine
12220 ROCKVILLE PIKE
Rockville, MD 20852
  • Reassigned Medicare billing, Maryland enrollment
  • 83 clinicians in this Medicare group
NPI 1912911215 (301) 881-5000

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 20902 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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 18

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

RACHEL EKWE EMADE
Case Manager/Care Coordinator
2401 BLUERIDGE AVE
SILVER SPRING, MD 20902
Montgomery County (301) 949-0466
GEORGE NGEH AMBE
Home Health Aide
2401 BLUERIDGE AVE
SILVER SPRING, MD 20902
Montgomery County (301) 949-0466
MABEL WIBA KONGNYUI
Home Health Aide
2401 BLUERIDGE AVE
SILVER SPRING, MD 20902
Montgomery County (202) 808-5540
TERISA LYNN FOSTER FLICK MD
Pediatrics
2401 BLUERIDGE AVE, SUITE 210
WHEATON, MD 20902
Montgomery County (301) 933-6440
DR. JENNIFER SUE BUCHANAN M.D.
Pediatrics
2401 BLUERIDGE AVE, #210
WHEATON, MD 20902
Montgomery County (301) 933-6440
PEDIATRIC ASSOCIATES
Clinic/Center (Primary Care)
2401 BLUERIDGE AVE, SUITE 210
WHEATON, MD 20902
Montgomery County (301) 933-6440
ANN STARCHMAN MD
Pediatrics
2401 BLUERIDGE AVE, SUITE 210
WHEATON, MD 20902
Montgomery County (301) 933-6440
CAPITAL CARE, INC
Community Based Residential Treatment Facility, Intellectual and/or Developmental Disabilities
2401 BLUERIDGE AVE, 301
SILVER SPRING, MD 20902
Montgomery County (301) 949-0466

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 Samuel Leibowitz's NPI number?

The NPI number for Samuel Leibowitz is 1528029055. It was assigned to this individual provider in the NPPES registry on April 2, 2006.

Where is Samuel Leibowitz located?

Samuel Leibowitz practices at 2401 Blueridge Ave Suite 210, Wheaton, MD 20902. The listed phone number is (301) 933-6440.

What is Samuel Leibowitz's specialty?

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

Is Samuel Leibowitz enrolled in Medicare?

Yes. Samuel Leibowitz is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Samuel Leibowitz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Leibowitz reassigns Medicare benefits to Harcart Health Holdings, LLC (Rockville, MD). 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 Samuel Leibowitz'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 Samuel Leibowitz was last updated on October 28, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.