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CHASITY C ALCAZAR CRNA
NPI 1821244088
Nurse Anesthetist, Certified Registered in Jonesboro, AR

Active since August 07, 2008Accepts Medicare Assignment
225 EAST JACKSON, JONESBORO, AR 72401(870) 972-4100 Get Directions Write a Review

NPPES record last updated: January 12, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Chasity C Alcazar Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHASITY C ALCAZAR CRNA (NPI 1821244088) is an individual nurse anesthetist, certified registered in Jonesboro, Arkansas, licensed in Arkansas (C02843) and active in the NPI registry since August 2008. She is a graduate of Other (2010).

NPPES Registry Identity

NPI1821244088
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameCHASITY C ALCAZARCredential: CRNA
Location Address225 EAST JACKSONJonesboro, AR 72401
Mailing Address221 Hughes Dr Ste CJonesboro, AR 72401-2954 · (870) 932-4211 · Fax (870) 931-9141
Phone(870) 972-4100
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateAugust 7, 2008
Last NPPES UpdateJanuary 12, 2011
✔ NPI 1821244088 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in AR · C02843
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
225 EAST JACKSON, Jonesboro, AR 72401
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Other Names 1

Other Name (5)Chasity C Whitlock Rn

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and more.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

Chasity C Alcazar 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.

PECOS PAC ID648450601
PECOS Enrollment IDI20110208000551

Medicare Billing Reassignment

Medicare enrollment records show Chasity Alcazar reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Jonesboro Anesthesia Inc
Same address
Anesthesiology
225 E JACKSON AVE
Jonesboro, AR 72401
  • Reassigned Medicare billing, Arkansas enrollment
  • 83 clinicians in this Medicare group
NPI 1043228448 (870) 932-4211

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 7

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.

Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
38 services38 patients
Anesthesia for other procedure on urinary system through urethra 00910
Anesthesia for a procedure on the urinary system through the urethra involves using medicine to numb sensation in the area. This is done to ensure you feel no pain or discomfort during the procedure. The medicine can be given locally, regionally, or generally, depending on the specifics of your procedure.
21 services21 patients
Anesthesia for total hip replacement 01214
Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.
21 services21 patients
Anesthesia for removal of prostate including use of an endoscope 00914
Anesthesia is used during the removal of the prostate to ensure you feel no discomfort. An endoscope, a thin tube with a camera, aids in viewing the area. This procedure involves the careful administration of medicines to help you sleep and prevent pain.
20 services20 patients
Anesthesia for removal of urinary bladder tumors including use of an endoscope 00912
This procedure involves the use of anesthesia to ensure comfort while an endoscope, a thin tube with a light and camera, is used to identify and remove abnormal growths in the bladder. It's a minimally invasive approach to maintain bladder health.
17 services14 patients
Anesthesia for procedure on anus and rectum 00902
Anesthesia for procedures on the anus and rectum ensures comfort during medical procedures. It involves the administration of medication to numb the area or induce sleep, so you don't feel pain or discomfort. This helps doctors perform necessary procedures smoothly and effectively.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72401 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$119.36 typical visit price
range $51.36 – $157.74
Typical copayment $29.84 (range $12.84 – $39.43)
Most-billed visit code 99204
Established Patient
$64.56 typical visit price
range $16.16 – $128.77
Typical copayment $16.14 (range $4.04 – $32.19)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Chasity Alcazar's NPI number?

The NPI number for Chasity Alcazar is 1821244088. It was assigned to this individual provider in the NPPES registry on August 7, 2008. The provider is also known as Chasity C Whitlock Rn.

Where is Chasity Alcazar located?

Chasity Alcazar practices at 225 East Jackson, Jonesboro, AR 72401. The listed phone number is (870) 972-4100.

What is Chasity Alcazar's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Chasity Alcazar enrolled in Medicare?

Yes. Chasity Alcazar 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 Chasity Alcazar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chasity Alcazar reassigns Medicare benefits to Jonesboro Anesthesia Inc (Jonesboro, AR). 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 Chasity Alcazar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chasity Alcazar accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Chasity Alcazar 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.

When was this NPI record last updated?

The NPPES record for Chasity Alcazar was last updated on January 12, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.