JAY O BOOK NP
NPI 1154095354
Nurse Practitioner in Alexandria, LA
About Jay O Book Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAY O BOOK NP (NPI 1154095354) is an individual nurse practitioner in Alexandria, Louisiana, licensed in Louisiana (221456) and active in the NPI registry since August 2021. He is enrolled in Medicare PECOS, is affiliated with Christus St Frances Cabrini Hospital, and maintains a secondary practice location in Owensboro.
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
Jay O Book Np 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
5Medicare enrollment records show Jay Book reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Alexandria, LA 71301
- Reassigned Medicare billing, Louisiana enrollment
- 68 clinicians in this Medicare group
Alexandria, LA 71301
- Reassigned Medicare billing, Louisiana enrollment
- 7 clinicians in this Medicare group
Alexandria, LA 71303
- Reassigned Medicare billing, Louisiana enrollment
- 21 clinicians in this Medicare group
Shreveport, LA 71105
- Reassigned Medicare billing, Louisiana enrollment
- 90 clinicians in this Medicare group
Madisonville, KY 42431
- Reassigned Medicare billing, Kentucky enrollment
- 643 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 4
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus St Frances Cabrini Hospital
Acute Care Hospitals · Alexandria, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 71301 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.
ALEXANDRIA, LA 71301
ALEXANDRIA, LA 71301
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 Jay Book's NPI number?
The NPI number for Jay Book is 1154095354. It was assigned to this individual provider in the NPPES registry on August 3, 2021.
Where is Jay Book located?
Jay Book practices at 3330 Masonic Dr, Alexandria, LA 71301. The listed phone number is (318) 487-1122.
What is Jay Book's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Jay Book enrolled in Medicare?
Yes. Jay Book 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 Jay Book's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jay Book reassigns Medicare benefits to 5 organizations: River Oaks Emergency Group, LLC (Alexandria, LA), Mid Louisiana Surgical Specialists (Alexandria, LA), Cenla Physicians (Alexandria, LA), Highland Emergency Group, LLC (Shreveport, LA) and Owensboro Health Medical Group, Inc. (Madisonville, KY). 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 Jay Book's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jay Book accept?
Health plans from Blue Cross and Blue Shield of Louisiana, CHRISTUS Health Plan and HMO Louisiana list Jay Book 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 Jay Book affiliated with any hospitals?
According to CMS data, Jay Book is affiliated with Christus St Frances Cabrini Hospital.
When was this NPI record last updated?
The NPPES record for Jay Book was last updated on May 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Jay O Book, NP · NPI 1154095354
Nurse Practitioner physician in Alexandria, Louisiana. Individual provider, active in the CMS NPPES registry since August 3, 2021.
## Identity
- **NPI:** 1154095354 (Entity type: Individual)
- **Enumerated:** August 3, 2021
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 221456 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 3330 MASONIC DR, Alexandria, LA 71301-3841
- **Phone:** (318) 487-1122 · **Fax:** (318) 443-3072
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): River Oaks Emergency Group, LLC (NPI 1407448186, Alexandria, LA); Mid Louisiana Surgical Specialists (NPI 1477580637, Alexandria, LA); Cenla Physicians (NPI 1841872355, Alexandria, LA); Highland Emergency Group, LLC (NPI 1154913861, Shreveport, LA); Owensboro Health Medical Group, Inc. (NPI 1053782193, Madisonville, KY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** May 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1154095354) · Data from the CMS NPPES public registry.