Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Harmeet Singh, M.D.
Specialist in Leesburg, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1245271402
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Registry record
Entity type Individual (Type 1)
Name Dr. Harmeet Singh
Credential M.D.
Sex Male
Practice address 19455 Deerfield Ave, Suite 211, Leesburg, VA, 20176
Phone (703) 858-3700
Fax (703) 858-0860
Enumeration date Jun 9, 2006
Last updated in NPPES Nov 22, 2011
Taxonomy & licenses
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 |
|---|---|---|---|
| 007104537 | Medicaid | VA | - |
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.
Frequently asked questions
What is the NPI number for Harmeet Singh?
The National Provider Identifier (NPI) for Harmeet Singh is 1245271402, a Type 1 (individual) record in the CMS NPPES registry.
Where does Harmeet Singh practice?
The practice location on file with NPPES is in Leesburg, VA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Scott Sirlin Pediatric Gastroenterology Physician · Lansdowne, VA NPI 1174517478 Vas Devan Pulmonary Disease Physician · Leesburg, VA NPI 1619967767 Douglas Rennert Pulmonary Disease Physician · Leesburg, VA NPI 1992796502 Khoa Tran Internal Medicine Physician · Lansdowne, VA NPI 1952381451 Timothy Johnson Orthopaedic Surgery Physician · Lansdowne, VA NPI 1801864343 Jane Nguyen Dermatology Physician · Leesburg, VA NPI 1275585473 Loudoun Ent & Allergy Facial Plastic Surgery Physician · Lansdowne, VA NPI 1013951326 Loudoun Cardiovascular Specialists, Pllc Interventional Cardiology Physician · Lansdowne, VA NPI 1235162793
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-22.