Dr. Robert Patrick O'Brien, MD

Dr. Robert Patrick O'Brien is a Orthopaedic Surgery Physician provider (Orthopaedic Surgery) practicing in Branson, MO, registered in the NPPES registry with NPI 1578643441 since 2006. The credential MD stands for Doctor of Medicine. Practices at Mercy Clinic-Springfield Communities (listed at the same practice address in NPPES).

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NPI	1578643441
Entity type	Individual (Type 1)
Name	Dr. Robert Patrick O'Brien
Credential	MD
Sex	Male
Practice address	511 BEE CREEK RD, Branson, MO, 65616
Phone	4173348877
Fax	4173344794
Enumeration date	2006-10-16
Last updated in NPPES	2008-07-15

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
207X00000X	Orthopaedic Surgery Physician	Primary	R9837	MO

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
201174810	Medicaid	MO	—

Copy-ready billing details

Provider: Robert O'Brien, MD
NPI: 1578643441
Taxonomy: 207X00000X (Orthopaedic Surgery Physician)
Address: 511 BEE CREEK RD, Branson, MO, 65616

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1578735411	Mercy Clinic-Springfield Communities	Organization	Durable Medical Equipment & Medical Supplies	Branson, MO

Verify this record

Cross-check NPI 1578643441 against the authoritative CMS record: view Dr. Robert Patrick O'Brien on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Robert O'Brien practice?

The practice location on file with NPPES is in Branson, MO. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Robert O'Brien?

The National Provider Identifier (NPI) for Robert O'Brien is 1578643441, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-07-15.