DR. BARBARA J WARREN PHD APRN BC
NPI 1629174586
Registered Nurse - Psychiatric/Mental Health, Adult in Columbus, OH
About Dr. Barbara J Warren Phd Aprn Bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BARBARA J WARREN PHD APRN BC (NPI 1629174586) is an individual psychiatric/mental health, adult provider in Columbus, Ohio, licensed in Ohio (RN 096371) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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. Barbara J Warren Phd Aprn Bc 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 Barbara Warren reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Powell, OH 43065
- Reassigned Medicare billing, Ohio enrollment
- 3 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.
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.
COLUMBUS, OH 43220
COLUMBUS, OH 43220
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 Barbara Warren's NPI number?
The NPI number for Barbara Warren is 1629174586. It was assigned to this individual provider in the NPPES registry on September 16, 2006. The provider is also known as Dr. Barbara Jones Warren Phd Aprn Bc.
Where is Barbara Warren located?
Barbara Warren practices at 5151 Reed Rd Bldg C Suite 128 Central Ohio Behavioral Medicine Inc, Columbus, OH 43220. The listed phone number is (614) 538-8300.
What is Barbara Warren's specialty?
The primary specialty registered for this NPI is Registered Nurse, specializing in Psychiatric/Mental Health, Adult, with taxonomy code 163WP0809X.
Is Barbara Warren enrolled in Medicare?
Yes. Barbara Warren 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 Barbara Warren's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Warren reassigns Medicare benefits to Orleans Psychological Services (Powell, OH). 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 Barbara Warren'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 Barbara Warren 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.
# Dr. Barbara J Warren, PHD APRN BC · NPI 1629174586
Psychiatric/Mental Health, Adult provider in Columbus, Ohio. Individual provider, active in the CMS NPPES registry since September 16, 2006.
## Identity
- **NPI:** 1629174586 (Entity type: Individual)
- **Enumerated:** September 16, 2006
- **Primary specialty:** Registered Nurse - Psychiatric/Mental Health, Adult · taxonomy 163WP0809X
- **State license:** RN 096371 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 5151 REED RD, BLDG C SUITE 128 CENTRAL OHIO BEHAVIORAL MEDICINE INC, Columbus, OH 43220
- **Phone:** (614) 538-8300 · **Fax:** (614) 538-1656
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Orleans Psychological Services (NPI 1629587126, Powell, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1629174586) · Data from the CMS NPPES public registry.