Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ernest Gordon Lockrow, DO

Obstetrics & Gynecology Physician in Bethesda, MD · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1043334808

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Registry record

Entity type Individual (Type 1)

Name Dr. Ernest Gordon Lockrow

Credential DO

Sex Male

Practice address 8901 Rockville Pike, Bethesda, MD, 20889

Phone (301) 295-1232

Enumeration date Mar 19, 2007

Last updated in NPPES Apr 28, 2017

Taxonomy & licenses

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License H0053123 (MD) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License H0053123 (MD) Primary

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

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.

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Frequently asked questions

How do I verify Ernest Lockrow's NPI record?

Cross-check NPI 1043334808 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1043334808 active?

Yes, as of the latest NPPES snapshot, NPI 1043334808 is active (record last updated 2017-04-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-28.