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DR. CHRISTAL BUSTOS-CAMAMA ORRIS DNAP CRNA
NPI 1336823541
Nurse Anesthetist, Certified Registered in Bullhead City, AZ

Active since June 09, 2023Accepts Medicare Assignment
2735 SILVER CREEK RD, BULLHEAD CITY, AZ 86442(928) 763-2273 Get Directions Write a Review

NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 10, 2025, Sep 24, 2024, Jul 28, 2023 and 1 more (4 updates tracked since 2023).

About Dr. Christal Bustos-camama Orris Dnap Crna NPPES

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

DR. CHRISTAL BUSTOS-CAMAMA ORRIS DNAP CRNA (NPI 1336823541) is an individual nurse anesthetist, certified registered in Bullhead City, Arizona, licensed in Nevada (868235) and active in the NPI registry since June 2023. She is affiliated with Sunrise Hospital And Medical Center, maintains a secondary practice location in Las Vegas, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1336823541
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameDR. CHRISTAL BUSTOS-CAMAMA ORRISCredential: DNAP CRNA
Location Address2735 SILVER CREEK RDBullhead City, AZ 86442-7924
Mailing Address930 S 4th St, Ste 209 #5414Las Vegas, NV 89101
Phone(928) 763-2273
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJune 9, 2023
Last NPPES UpdateJuly 10, 20254 updates tracked since enumeration
NPPES CertifiedJuly 10, 2025
✔ NPI 1336823541 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 NV · 868235
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.
2735 SILVER CREEK RD, Bullhead City, AZ 86442
Open in Google Maps ↗

Secondary Practice Location 1

Location 17160 Rafael Rivera Way Ste 210Las Vegas, NV 89113-5395 · Phone (702) 878-0070 · Fax (702) 805-0307

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Oklahoma, Blue Cross Blue Shield of Arizona.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

Dr. Christal Bustos-camama Orris Dnap 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 ID941661326
PECOS Enrollment IDI20230801004185, I20250815003586

Medicare Billing Reassignments

4

Medicare enrollment records show Christal Orris reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mark Bell MD PC
72 mi
Anesthesiology
1050 W GALLERIA DR
Henderson, NV 89011
  • Reassigned Medicare billing, Nevada enrollment
  • 43 clinicians in this Medicare group
NPI 1205703568 (702) 963-7000
Fielden Hanson Isaacs Miyada Robison Yeh Ltd
77 mi
Anesthesiology
7160 RAFAEL RIVERA WAY STE 210
Las Vegas, NV 89113
  • Reassigned Medicare billing, Nevada enrollment
  • 203 clinicians in this Medicare group
NPI 1699710749 (702) 878-0070
Antigua Anesthesia Management, LLC
118 mi
Anesthesiology
WESTERN ARIZONA REGIONAL MEDCIAL CENTER, 2735 SILVER CREEK ROAD
Bullhead City, AZ 86442
  • Reassigned Medicare billing, Arizona enrollment
  • 87 clinicians in this Medicare group
NPI 1912502055 (928) 763-2273
Integral Anesthesia, LLC
1,045 mi
Anesthesiology
3029 W MAIN ST
Jenks, OK 74037
  • Reassigned Medicare billing, Oklahoma enrollment
  • 199 clinicians in this Medicare group
NPI 1881041515 (918) 701-2300

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 2

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 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.
14 services14 patients
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.
14 services14 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sunrise Hospital And Medical Center

Acute Care Hospitals · Las Vegas, NV
1/5 CMS rating
OwnershipProprietary
CMS Certification Number290003
Location3186 S Maryland PkwyLas Vegas, NV 89109 · Clark County
Emergency services

Mountainview Hospital

Acute Care Hospitals · Las Vegas, NV
4/5 CMS rating
OwnershipProprietary
CMS Certification Number290039
Location3100 N Tenaya WayLas Vegas, NV 89128 · Clark County
Emergency services Birthing friendly

Henderson Hospital

Acute Care Hospitals · Henderson, NV
3/5 CMS rating
OwnershipProprietary
CMS Certification Number290057
Location1050 West Galleria DriveHenderson, NV 89011 · Clark County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 86442 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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.

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.

CLAYSON J BUFTON RN, CRNA
Nurse Anesthetist, Certified Registered
2735 SILVER CREEK RD
BULLHEAD CITY, AZ 86442
Mohave County (928) 763-7924
MR. ALEXIS PEREZ CRNA
Nurse Anesthetist, Certified Registered
2735 SILVER CREEK RD
BULLHEAD CITY, AZ 86442
Mohave County No phone listed
MELANIE SARABIA
Nurse Anesthetist, Certified Registered
2735 SILVER CREEK RD
BULLHEAD CITY, AZ 86442
Mohave County (928) 763-2273
TRI STATE ANESTHESIA ASSOCIATES PLC
Anesthesiology
2735 SILVER CREEK RD
BULLHEAD CITY, AZ 86442
Mohave County (928) 763-2273
ADENIKE OKODUWA PHARMD
Pharmacist
2735 SILVER CREEK RD
BULLHEAD CITY, AZ 86442
Mohave County (928) 763-0258
KEVIN BOWDEN
Nurse Anesthetist, Certified Registered
2735 SILVER CREEK RD
BULLHEAD CITY, AZ 86442
Mohave County (928) 763-2273
DR. JOHN K DAVIS DO
Emergency Medicine
2735 SILVER CREEK RD
BULLHEAD CITY, AZ 86442
Mohave County (928) 763-2273
DANIELLE JORDAN
Nurse Anesthetist, Certified Registered
2735 SILVER CREEK RD
BULLHEAD CITY, AZ 86442
Mohave County (928) 763-2273

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 Christal Orris's NPI number?

The NPI number for Christal Orris is 1336823541. It was assigned to this individual provider in the NPPES registry on June 9, 2023.

Where is Christal Orris located?

Christal Orris practices at 2735 Silver Creek Rd, Bullhead City, AZ 86442. The listed phone number is (928) 763-2273.

What is Christal Orris's specialty?

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

Is Christal Orris enrolled in Medicare?

Yes. Christal Orris 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 Christal Orris's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Christal Orris reassigns Medicare benefits to 4 organizations: Mark Bell MD PC (Henderson, NV), Fielden Hanson Isaacs Miyada Robison Yeh Ltd (Las Vegas, NV), Antigua Anesthesia Management, LLC (Bullhead City, AZ) and Integral Anesthesia, LLC (Jenks, OK). 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 Christal Orris's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Christal Orris accept?

Health plans from Blue Cross Blue Shield of Arizona and Blue Cross and Blue Shield of Oklahoma list Christal Orris 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 Christal Orris affiliated with any hospitals?

According to CMS data, Christal Orris is affiliated with Sunrise Hospital And Medical Center, Mountainview Hospital and Henderson Hospital.

When was this NPI record last updated?

The NPPES record for Christal Orris was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.