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ZACHARY BEKO CRNA
NPI 1235767039
Nurse Anesthetist, Certified Registered in Riverside, CA

Active since March 29, 2020Accepts Medicare Assignment
4445 MAGNOLIA AVE, RIVERSIDE, CA 92501(951) 788-3000 Get Directions Write a Review

NPPES record last updated: June 11, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: May 20, 2022, Mar 29, 2020 (2 updates tracked since 2020).

About Zachary Beko Crna NPPES

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

ZACHARY BEKO CRNA (NPI 1235767039) is an individual nurse anesthetist, certified registered in Riverside, California, licensed in California (95002358) and active in the NPI registry since March 2020. He is a graduate of Other (2022).

NPPES Registry Identity

NPI1235767039
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameZACHARY BEKOCredential: CRNA
Location Address4445 MAGNOLIA AVERiverside, CA 92501-4199
Mailing Address11762 De Palma Rd # 1cCorona, CA 92883-4010
Phone(951) 788-3000
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMarch 29, 2020
Last NPPES UpdateJune 11, 20262 updates tracked since enumeration
NPPES CertifiedJune 11, 2026
✔ NPI 1235767039 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses✔ Licensed in CA · 95002358✔ Licensed in FL · 11019619
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.
Also ListedRegistered Nurse · SchoolTaxonomy 163WS0200X · License 9525294 (FL)
4445 MAGNOLIA AVE, Riverside, CA 92501
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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

Zachary Beko 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 ID7214316736
PECOS Enrollment IDI20240916002994

Medicare Billing Reassignments

4

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

Darin Rentz Do PC
11 mi
Anesthesiology
350 TERRACINA BLVD
Redlands, CA 92373
  • Reassigned Medicare billing, California enrollment
  • 241 clinicians in this Medicare group
NPI 1689321747 (877) 565-6701
Credence Anesthesia Corporation
103 mi
Nurse Anesthetist, Certified Registered
2000 OUTLET CENTER DR STE 225
Oxnard, CA 93036
  • Reassigned Medicare billing, California enrollment
  • 36 clinicians in this Medicare group
NPI 1881381002 (805) 643-3330
Anesthesia Physician Solutions Of South Florida, LLC
2,244 mi
Anesthesiology
1800 SE TIFFANY AVE
Port St Lucie, FL 34952
  • Reassigned Medicare billing, Florida enrollment
  • 562 clinicians in this Medicare group
NPI 1437823507 (954) 939-5000
Anesthesia Medicine Services Of Fl, LLC
2,279 mi
Anesthesiology
11750 SW 40TH ST
Miami, FL 33175
  • Reassigned Medicare billing, Florida enrollment
  • 222 clinicians in this Medicare group
NPI 1346947496 (305) 223-3000

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 lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
15 services11 patients
Anesthesia for heart artery bypass grafting on heart-lung machine 00567
Anesthesia for heart artery bypass grafting on a heart-lung machine involves administering medications to induce sleep and eliminate pain during surgery. The heart-lung machine takes over heart and lung functions, ensuring blood flow and oxygen supply to the body.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92501 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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.

MR. DAVID W LEVINE PA-C
Physician Assistant
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3381
STEVEN GREGORY PARKIN MD
Student in an Organized Health Care Education/Training Program
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3000
JAGMEET SINGH ARORA
Student in an Organized Health Care Education/Training Program
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 966-8398
ASHFI HOQUE
Family Medicine
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 495-9994
ALINA S POPA MD
Hospitalist
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3636
RIVERSIDE RADIOLOGY MEDICAL GROUP, INC
Radiology (Diagnostic Radiology)
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3400
RUSHIL ANIL PATEL
Emergency Medicine
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 788-3000
YASMINE KASIRI DO
Student in an Organized Health Care Education/Training Program
4445 MAGNOLIA AVE
RIVERSIDE, CA 92501
Riverside County (951) 990-5799

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 Zachary Beko's NPI number?

The NPI number for Zachary Beko is 1235767039. It was assigned to this individual provider in the NPPES registry on March 29, 2020.

Where is Zachary Beko located?

Zachary Beko practices at 4445 Magnolia Ave, Riverside, CA 92501. The listed phone number is (951) 788-3000.

What is Zachary Beko's specialty?

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

Is Zachary Beko enrolled in Medicare?

Yes. Zachary Beko 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 Zachary Beko's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Beko reassigns Medicare benefits to 4 organizations: Darin Rentz Do PC (Redlands, CA), Credence Anesthesia Corporation (Oxnard, CA), Anesthesia Physician Solutions Of South Florida, LLC (Port St Lucie, FL) and Anesthesia Medicine Services Of Fl, LLC (Miami, FL). 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 Zachary Beko's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Zachary Beko was last updated on June 11, 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.