Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brian Samuel Oommen, MD

Neurology Physician in Newark, DE · enumerated 2009 · practices at Christiana Care Health Services Inc.

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

National Provider Identifier

1841425964

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Registry record

Entity type Individual (Type 1)

Name Dr. Brian Samuel Oommen

Credential MD

Sex Male

Practice address 200 Hygeia Dr Ste 1420, Newark, DE, 19713

Phone (302) 623-3017

Fax (302) 266-9960

Enumeration date May 19, 2009

Last updated in NPPES Jan 31, 2023

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License C1-0024424 (DE) Primary

2084E0001X Epilepsy Physician Allopathic & Osteopathic Physicians · License C1-0024424 (DE) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD448588 (PA) Secondary

2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License MD448588 (PA) Secondary

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
102930083	Medicaid	PA	-

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 Brian Oommen's NPI record?

Cross-check NPI 1841425964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841425964 active?

Yes, as of the latest NPPES snapshot, NPI 1841425964 is active (record last updated 2023-01-31).

Other providers at this practice address

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John Pollard Neurology Physician · Newark, DE NPI 1932131265 Huijun Wang Neurology Physician · Newark, DE NPI 1487813838 Christiana Care Health Services Inc Neurology Physician · Newark, DE NPI 1457593949 Jessica Bradley Neurology Physician · Newark, DE NPI 1477795433 Dagmara Pychynski Neurology Physician · Newark, DE NPI 1366671679 Doreen Yirenchi Family Nurse Practitioner · Newark, DE NPI 1972816494 Charla Phoenix Medical Physician Assistant · Newark, DE NPI 1942502992 Justin Martello Neurology Physician · Newark, DE NPI 1255622676

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-31.