1. Home
  2. Directory
  3. Arizona
  4. Tucson
  5. Nurse Anesthetist Certified Registered
  6. NPI Profile

JOSHUA BRADFORD ZACK DNP, CRNA
NPI 1881250835
Nurse Anesthetist, Certified Registered in Tucson, AZ

Active since May 15, 2019Accepts Medicare Assignment
98.33/100
CMS Quality Rating
45 N MELROSE AVE, TUCSON, AZ 85745(217) 891-3644 Get Directions Write a Review

NPPES record last updated: July 16, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 16, 2024, Apr 13, 2023, Sep 9, 2020 and 2 more (5 updates tracked since 2019).

About Joshua Bradford Zack Dnp, Crna NPPES

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

JOSHUA BRADFORD ZACK DNP, CRNA (NPI 1881250835) is an individual nurse anesthetist, certified registered in Tucson, Arizona, licensed in North Carolina (6159) and active in the NPI registry since May 2019. He maintains a secondary practice location in Raleigh and is a graduate of Other (2019).

NPPES Registry Identity

NPI1881250835
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameJOSHUA BRADFORD ZACKCredential: DNP, CRNA
Location Address45 N MELROSE AVETucson, AZ 85745-2956
Mailing Address45 N Melrose AveTucson, AZ 85745-2956 · (217) 891-3644
Phone(217) 891-3644
Sole ProprietorYes
Medical School CMSOtherGraduated 2019
Enumeration DateMay 15, 2019
Last NPPES UpdateJuly 16, 20245 updates tracked since enumeration
NPPES CertifiedJuly 16, 2024
✔ NPI 1881250835 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 NC · 6159✔ Licensed in AZ · 194149
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 NurseTaxonomy 163W00000X · License RN194149 (AZ)
45 N MELROSE AVE, Tucson, AZ 85745
Open in Google Maps ↗

Secondary Practice Location 1

Location 13031 New Bern Ave Ste 200Raleigh, NC 27610-2989 · Phone (919) 747-7820

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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

Joshua Bradford Zack Dnp, 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 ID1557793759
PECOS Enrollment IDI20200910000732

Medicare Billing Reassignments

6

Medicare enrollment records show Joshua Zack reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Northwest Hbp Medical Services LLC
6.9 mi
Emergency Medicine
6200 N LA CHOLLA BLVD
Tucson, AZ 85741
  • Reassigned Medicare billing, Arizona enrollment
  • 664 clinicians in this Medicare group
NPI 1407353006 (520) 229-2657
San Carlos Apache Healthcare Corporation
81 mi
Critical Access Hospital
103 MEDICINE WAY ROAD
Peridot, AZ 85542
  • Reassigned Medicare billing, Texas enrollment
  • 438 clinicians in this Medicare group
NPI 1265813075 (928) 475-1200
Anesthesia Partners & Management LLC
1,648 mi
Nurse Anesthetist, Certified Registered
8273 GRAND RIVER RD STE 210
Brighton, MI 48114
  • Reassigned Medicare billing, Arizona enrollment
  • 370 clinicians in this Medicare group
NPI 1336530997 (480) 420-4027
American Anesthesiology Of North Carolina, PLLC
1,816 mi
Nurse Anesthetist, Certified Registered
1236 HUFFMAN MILL RD, SUITE 2000
Burlington, NC 27215
  • Reassigned Medicare billing, North Carolina enrollment
  • 652 clinicians in this Medicare group
NPI 1053677195 (366) 585-1770
Vidant Medical Group LLC
1,926 mi
Ambulatory Surgical
701 DOCTORS DR STE N
Kinston, NC 28501
  • Reassigned Medicare billing, North Carolina enrollment
  • 1,653 clinicians in this Medicare group
NPI 1376049619 (252) 559-2200
East Carolina Anesthesia Associates, PLLC
1,935 mi
Anesthesiology
2100 STANTONSBURG RD
Greenville, NC 27834
  • Reassigned Medicare billing, North Carolina enrollment
  • 1,097 clinicians in this Medicare group
NPI 1205996519 (252) 847-4100

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 placement or revision of blood flow shunt 01844
Anesthesia for blood flow shunt placement or revision ensures comfort during the procedure. It involves medication to numb or induce sleep, preventing pain or discomfort. It's safe, monitored by professionals, and tailored to individual needs.
108 services96 patients
Anesthesia for x-ray exam of arteries and veins using contrast 01916
Anesthesia is given to ensure comfort during an X-ray exam of your arteries and veins using contrast. This process involves injecting a dye into your blood vessels to make them visible on X-rays. The anesthesia helps to minimize any discomfort or anxiety.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85745 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.

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.

98.33/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality82.93
Promoting Interoperability100
Improvement Activities40

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 Joshua Zack's NPI number?

The NPI number for Joshua Zack is 1881250835. It was assigned to this individual provider in the NPPES registry on May 15, 2019.

Where is Joshua Zack located?

Joshua Zack practices at 45 N Melrose Ave, Tucson, AZ 85745. The listed phone number is (217) 891-3644.

What is Joshua Zack's specialty?

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

Is Joshua Zack enrolled in Medicare?

Yes. Joshua Zack 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 Joshua Zack's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joshua Zack reassigns Medicare benefits to 6 organizations: Northwest Hbp Medical Services LLC (Tucson, AZ), San Carlos Apache Healthcare Corporation (Peridot, AZ), Anesthesia Partners & Management LLC (Brighton, MI), American Anesthesiology Of North Carolina, PLLC (Burlington, NC), Vidant Medical Group LLC (Kinston, NC) and 1 more organization, listed in the Medicare section above. 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 Joshua Zack's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joshua Zack accept?

Health plans from Blue Cross Blue Shield of Arizona list Joshua Zack 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 Joshua Zack was last updated on July 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.