Dr. Leah Ruth Greenspan, DO
Dr. Leah Ruth Greenspan is a Neonatal-Perinatal Medicine Physician provider (Pediatrics) practicing in Silver Spring, MD, registered in the NPPES registry with NPI 1952310757 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1952310757 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Leah Ruth Greenspan |
| Credential | DO |
| Sex | Female |
| Practice address | 1500 FOREST GLEN RD, Silver Spring, MD, 20910 |
| Phone | 3015247490 |
| Enumeration date | 2006-08-08 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2080N0001X | Neonatal-Perinatal Medicine Physician | Primary | H0064286 | MD |
DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential
Copy-ready billing details
Provider: Leah Greenspan, DO NPI: 1952310757 Taxonomy: 2080N0001X (Neonatal-Perinatal Medicine Physician) Address: 1500 FOREST GLEN RD, Silver Spring, MD, 20910
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1730186347 | Camille Upchurch | Individual | Internal Medicine Physician | Silver Spring, MD |
| 1912988502 | Ann Burke | Individual | Obstetrics & Gynecology Physician | Silver Spring, MD |
| 1578545463 | Angela Lee | Individual | Emergency Medicine Physician | Silver Spring, MD |
| 1598748824 | Pothu Raju Nagabhyru | Individual | Internal Medicine Physician | Silver Spring, MD |
| 1194796706 | Dawn Walton | Individual | Neonatal-Perinatal Medicine Physician | Silver Spring, MD |
| 1780655308 | Susan Basile | Individual | Critical Care Neonatal Nurse Practitioner | Silver Spring, MD |
| 1942271564 | Rebecca Mcclenny | Individual | Neonatal Intensive Care Registered Nurse | Silver Spring, MD |
| 1225009814 | Jessica Mcadoo | Individual | Neonatal-Perinatal Medicine Physician | Silver Spring, MD |
Verify this record
Cross-check NPI 1952310757 against the authoritative CMS record: view Dr. Leah Ruth Greenspan 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 2007-07-08.