DR. RANDOLPH CRAIG O'HARA M.D.
NPI 1114034477
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Torrance, CA
About Dr. Randolph Craig O'hara M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RANDOLPH CRAIG O'HARA M.D. (NPI 1114034477) is an individual orthopaedic surgery of the spine provider in Torrance, California, licensed in California (G67121) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Northwestern University Feinberg Medical School (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Randolph Craig O'hara M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Randolph O'hara reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Torrance, CA 90505
- Reassigned Medicare billing, California enrollment
- 388 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 11
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TORRANCE, CA 90505
TORRANCE, CA 90505
TORRANCE, CA 90505
TORRANCE, CA 90505
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Randolph O'hara's NPI number?
The NPI number for Randolph O'hara is 1114034477. It was assigned to this individual provider in the NPPES registry on August 24, 2006.
Where is Randolph O'hara located?
Randolph O'hara practices at 23560 Crenshaw Blvd Suite 102, Torrance, CA 90505. The listed phone number is (310) 784-2355.
What is Randolph O'hara's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.
Is Randolph O'hara enrolled in Medicare?
Yes. Randolph O'hara is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Randolph O'hara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Randolph O'hara reassigns Medicare benefits to Torrance Health Association Inc (Torrance, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Randolph O'hara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Randolph O'hara was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.