Richard O'brien, MD

ActiveIndividual ProviderPsychiatry
NPI issued: November 18, 2005

Quick Facts

NPI Number
1316929938
TypeIndividual
StatusActive
SpecialtyPsychiatry
Taxonomy2084N0400X — Psychiatry
Phone
(410) 740-5186
StateMD

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1316929938)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (November 18, 2005)
Data source: CMS NPPES

Provider Overview

RICHARD O'BRIEN, MD is a Psychiatry provider based in Columbia, MD who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1316929938
Provider TypeIndividual Provider
GenderMale
CredentialMD
StatusActive
Enumeration DateNovember 18, 2005

Practice Location

CityColumbia
StateMD
ZIP Code21044-3533
Phone(410) 740-5186

Specialties & Licenses

★ Primary
SpecialtyPsychiatry
Taxonomy Code2084N0400X
License StateMD

Mailing Address

CityColumbia
StateMD
ZIP Code21044-3533
Phone(410) 740-5186
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1316929938 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1316929938for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1316929938 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Psychiatry

Psychiatrists are medical doctors who specialize in the diagnosis, treatment, and prevention of mental, emotional, and behavioral disorders, with the authority to prescribe medications.

Browse all Psychiatryproviders →
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25,495
Psychiatry Providers in the US

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People Also Ask

What is Richard O'brien's NPI number?
Richard O'brien's NPI number is 1316929938, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Richard O'brien's NPI currently active?
Yes, Richard O'brien's NPI status is Active as of the latest CMS NPPES database updates.
What does Richard O'brien specialize in?
Richard O'brien specializes in Psychiatry. The healthcare taxonomy code associated with this specialty is 2084N0400X.
Where does Richard O'brien practice?
Richard O'brien practices in Columbia, MD 21044-3533.
When was Richard O'brien's NPI issued?
Richard O'brien's NPI was issued on November 18, 2005.
What is Richard O'brien's provider type?
Richard O'brien is registered as an Individual Provider under CMS NPI Type 1.