Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lawrence Jay Markovitz, M.D.
Specialist in Mc Lean, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558390427
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Lawrence Jay Markovitz
Credential M.D.
Sex Male
Practice address 8180 Greensboro Dr, Suite 1015, Mc Lean, VA, 22102
Phone (703) 506-8346
Enumeration date Jul 2, 2006
Last updated in NPPES Dec 14, 2012
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 |
|---|---|---|---|
| 62098401 | Other | MD | BCBS |
| 035910800 | Medicaid | DC | - |
| 405450400 | Medicaid | MD | - |
| J6360001 | Other | DC | BCBS |
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
Is NPI 1558390427 active?
Yes, as of the latest NPPES snapshot, NPI 1558390427 is active (record last updated 2012-12-14).
How do I verify Lawrence Markovitz's NPI record?
Cross-check NPI 1558390427 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Christine Coetzee Physician Assistant · Mc Lean, VA NPI 1942273594 Alexander Croog Surgery of the Hand (Surgery) Physician · Mc Lean, VA NPI 1376571372 Brantley Vitek Orthopaedic Surgery Physician · Mc Lean, VA NPI 1003834078 Herbert Lane Orthopaedic Surgery Physician · Mc Lean, VA NPI 1134147101 Ronald Childs Orthopaedic Surgery Physician · Mc Lean, VA NPI 1154343986 Suzanne Casana Nurse Practitioner · Mc Lean, VA NPI 1659394625 Northern Virginia Center for Facial Plastic Surgery PC Facial Plastic Surgery Physician · Mclean, VA NPI 1386650059 Lorie Logan Optometrist · Mclean, VA NPI 1124122775
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-14.