AVA JANEEN BOOKER CRNA
NPI 1255428876
Nurse Anesthetist, Certified Registered in Bronx, NY
About Ava Janeen Booker Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AVA JANEEN BOOKER CRNA (NPI 1255428876) is an individual nurse anesthetist, certified registered in Bronx, New York, licensed in New York (481222-1) and active in the NPI registry since October 2006. She is affiliated with Mercy Medical Center and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses
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
Ava Janeen Booker Crna 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 Ava Booker reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bronx, NY 10457
- Reassigned Medicare billing, New York enrollment
- 72 clinicians in this Medicare group
New York, NY 10016
- Reassigned Medicare billing, New York enrollment
- 1,074 clinicians in this Medicare group
New York, NY 10003
- Reassigned Medicare billing, New York enrollment
- 94 clinicians in this Medicare group
Roslyn, NY 11576
- Reassigned Medicare billing, New York enrollment
- 162 clinicians in this Medicare group
Rocky Point, NY 11778
- Reassigned Medicare billing, New York enrollment
- 233 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Medical Center
Acute Care Hospitals · Rockville Centre, NYSt Barnabas Hospital
Acute Care Hospitals · Bronx, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10457 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
BRONX, NY 10457
BRONX, NY 10457
BRONX, NY 10457
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 Ava Booker's NPI number?
The NPI number for Ava Booker is 1255428876. It was assigned to this individual provider in the NPPES registry on October 6, 2006.
Where is Ava Booker located?
Ava Booker practices at 4422 3rd Ave, Bronx, NY 10457. The listed phone number is (718) 960-6238.
What is Ava Booker's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Ava Booker enrolled in Medicare?
Yes. Ava Booker 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 Ava Booker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ava Booker reassigns Medicare benefits to 5 organizations: Bronx Anesthesia Services, PC (Bronx, NY), New York University (New York, NY), York Anesthesiologists PLLC (New York, NY), New York Cardiovascular Anesthesiologists, P.C. (Roslyn, NY) and Long Island Anesthesia Physicians LLP (Rocky Point, NY). 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 Ava Booker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ava Booker accept?
Health plans from Oscar Health and Oscar Insurance Company list Ava Booker 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 Ava Booker affiliated with any hospitals?
According to CMS data, Ava Booker is affiliated with Mercy Medical Center and St Barnabas Hospital.
When was this NPI record last updated?
The NPPES record for Ava Booker 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.
# Ava Janeen Booker, CRNA · NPI 1255428876
Nurse Anesthetist, Certified Registered physician in Bronx, New York. Individual provider, active in the CMS NPPES registry since October 6, 2006.
## Identity
- **NPI:** 1255428876 (Entity type: Individual)
- **Enumerated:** October 6, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 481222-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 4422 3RD AVE, Bronx, NY 10457-2545
- **Phone:** (718) 960-6238
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Bronx Anesthesia Services, PC (NPI 1225330103, Bronx, NY); New York University (NPI 1851341168, New York, NY); York Anesthesiologists PLLC (NPI 1508947441, New York, NY); New York Cardiovascular Anesthesiologists, P.C. (NPI 1801834411, Roslyn, NY); Long Island Anesthesia Physicians LLP (NPI 1952387276, Rocky Point, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1255428876) · Data from the CMS NPPES public registry.