Dr. Samuel Harris Leibowitz, M.D.
Dr. Samuel Harris Leibowitz is a Pediatrics Physician provider (Pediatrics) practicing in Wheaton, MD, registered in the NPPES registry with NPI 1528029055 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1528029055 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Samuel Harris Leibowitz |
| Credential | M.D. |
| Sex | Male |
| Practice address | 2401 BLUERIDGE AVE, SUITE 210, Wheaton, MD, 20902 |
| Phone | 3019336440 |
| Fax | 3019335923 |
| Enumeration date | 2006-04-02 |
| Last updated in NPPES | 2010-10-28 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208000000X | Pediatrics Physician | Primary | D0045962 | MD |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 594961100 | Medicaid | MD | — |
Copy-ready billing details
Provider: Samuel Leibowitz, M.D. NPI: 1528029055 Taxonomy: 208000000X (Pediatrics Physician) Address: 2401 BLUERIDGE AVE, SUITE 210, Wheaton, MD, 20902
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1316921372 | Ann Starchman | Individual | Pediatrics Physician | Wheaton, MD |
| 1912968082 | Henry Sakai | Individual | Pediatrics Physician | Wheaton, MD |
| 1629030697 | Bonnie Harte | Individual | Pediatrics Physician | Silver Spring, MD |
| 1831157635 | Geri Hoggard | Individual | Pediatric Nurse Practitioner | Wheaton, MD |
| 1508892787 | Yasmeen Abernathy | Individual | Pediatric Adolescent Medicine Physician | Silver Spring, MD |
| 1750397394 | Erik Rubinson | Individual | Pediatrics Physician | Silver Spring, MD |
| 1821102450 | Ivy Masserman | Individual | Pediatrics Physician | Wheaton, MD |
| 1366527111 | Capital Care, Inc | Organization | Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility | Silver Spring, MD |
Verify this record
Cross-check NPI 1528029055 against the authoritative CMS record: view Dr. Samuel Harris Leibowitz on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-10-28.