BARBARA JEAN LOCKE ARNP
NPI 1629467295
Nurse Practitioner - Family in Nashville, TN
About Barbara Jean Locke Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BARBARA JEAN LOCKE ARNP (NPI 1629467295) is an individual family provider in Nashville, Tennessee, licensed in Tennessee (42024) and active in the NPI registry since January 2015. She is enrolled in Medicare PECOS, is affiliated with Vanderbilt University Medical Center, and maintains a secondary practice location in Longwood.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
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
Barbara Jean Locke Arnp 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 Reassignments
2Medicare enrollment records show Barbara Locke reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Nashville, TN 37232
- Reassigned Medicare billing, Tennessee enrollment
- 4,711 clinicians in this Medicare group
Elizabeth, NJ 07202
- Reassigned Medicare billing, New Jersey enrollment
- 1,894 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Vanderbilt University Medical Center
Acute Care Hospitals · Nashville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37232 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
NASHVILLE, TN 37232
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 Locke's NPI number?
The NPI number for Barbara Locke is 1629467295. It was assigned to this individual provider in the NPPES registry on January 20, 2015.
Where is Barbara Locke located?
Barbara Locke practices at 1301 Medical Center Dr, Nashville, TN 37232. The listed phone number is (615) 322-5000.
What is Barbara Locke's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Barbara Locke enrolled in Medicare?
Yes. Barbara Locke 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 organizations bill Medicare for Barbara Locke's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Locke reassigns Medicare benefits to 2 organizations: Vanderbilt University Medical Center (Nashville, TN) and Barnabas Health Medical Group PC (Elizabeth, NJ). Each 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 Locke's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Barbara Locke accept?
Health plans from BlueCross BlueShield of Tennessee, Cigna Healthcare, Oscar Health and Oscar Insurance Company list Barbara Locke as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Barbara Locke affiliated with any hospitals?
According to CMS data, Barbara Locke is affiliated with Vanderbilt University Medical Center.
When was this NPI record last updated?
The NPPES record for Barbara Locke was last updated on May 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.
# Barbara Jean Locke, ARNP · NPI 1629467295
Family physician in Nashville, Tennessee. Individual provider, active in the CMS NPPES registry since January 20, 2015.
## Identity
- **NPI:** 1629467295 (Entity type: Individual)
- **Enumerated:** January 20, 2015
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 42024 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 1301 MEDICAL CENTER DR, Nashville, TN 37232-0028
- **Phone:** (615) 322-5000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Vanderbilt University Medical Center (NPI 1104202761, Nashville, TN); Barnabas Health Medical Group PC (NPI 1841557246, Elizabeth, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Vanderbilt University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** May 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1629467295) · Data from the CMS NPPES public registry.