Gerald O'brien MD
About this NPIWhat this record shows.
NPI 1215980313 is registered to Gerald O'brien MD, a Pulmonary Disease Physician practising at 4745 Ogletown Stanton Rd, Suite 220 in Newark, Delaware. Pulmonary Disease Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Gerald O'brien MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- 0906208002· Issued by CIGNA
- 290754· Issued by MAMSI
- 1356478· Issued by INDEPENDENCE BCBS
- 60959301MD· Issued by CAREFIRST BCBS
- 105619· Issued by COVENTRY
- 2049044000· Issued by AMERIHEALTH/KEYSTONE
- 4618046· Issued by AETNA/USHC
Medicaid
Source: NPPES public registry.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Gerald O'brien MD accepts. To confirm in-network status with your specific health plan, contact Gerald O'brien MD directly at (302) 368-5515.
Frequently asked
Yes. NPI 1215980313 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pulmonary Disease Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (302) 368-5515.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Gerald O'brien MD is a Type-1 individual NPI.