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JASON CRAIG UNDERWOOD
NPI 1114952926
Nurse Anesthetist, Certified Registered in Safford, AZ

Active since July 11, 2006Accepts Medicare Assignment
1600 S 20TH AVE, SAFFORD, AZ 85546(928) 348-4021 Get Directions Write a Review

NPPES record last updated: October 8, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Jason Craig Underwood NPPES

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

JASON CRAIG UNDERWOOD (NPI 1114952926) is an individual nurse anesthetist, certified registered in Safford, Arizona, licensed in Arizona (CRNA0390) and active in the NPI registry since July 2006. He is a graduate of Other (2005).

NPPES Registry Identity

NPI1114952926
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameJASON CRAIG UNDERWOOD
Location Address1600 S 20TH AVESafford, AZ 85546-4011
Mailing Address670 W 24th StSafford, AZ 85546-2284 · (928) 348-9740
Phone(928) 348-4021
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateJuly 11, 2006
Last NPPES UpdateOctober 8, 2021
NPPES CertifiedOctober 8, 2021
✔ NPI 1114952926 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 AZ · CRNA0390
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.
1600 S 20TH AVE, Safford, AZ 85546
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Other Names 1

Professional Name (2)Jason Craig Underwood Crna

Other Identifiers 1

Medicaid096768AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, 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

Jason Craig Underwood 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 ID6901800234
PECOS Enrollment IDI20060829000313

Medicare Billing Reassignment

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

Mt Graham Regional Medical Center Inc
0.1 mi
Critical Access
1600 S 20TH AVE
Safford, AZ 85546
  • Reassigned Medicare billing, Arizona enrollment
  • 149 clinicians in this Medicare group
NPI 1275588345 (928) 348-4000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85546 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.

DR. TRISHA BOYER FRENCH PHARM.D.
Pharmacist
1600 S 20TH AVE
SAFFORD, AZ 85546
Graham County (928) 348-4210
KENNETH B LARSON PA
Physician Assistant
1600 S 20TH AVE
SAFFORD, AZ 85546
Graham County (928) 348-4021
ANDREW WHITE PA-C
Physician Assistant
1600 S 20TH AVE
SAFFORD, AZ 85546
Graham County (928) 348-4000
DIONNE D ARCIERO COTA
Occupational Therapy Assistant
1600 S 20TH AVE
SAFFORD, AZ 85546
Graham County (928) 348-4000
DR. DAVID RYAN BRYCE D.O.
Emergency Medicine
1600 S 20TH AVE
SAFFORD, AZ 85546
Graham County (928) 348-4000
TUCSON E.N.T. ASSOCIATES, P.C.
Otolaryngology
1600 S 20TH AVE
SAFFORD, AZ 85546
Graham County (928) 348-4000
MT GRAHAM REGIONAL MEDICAL CENTER INC
General Acute Care Hospital (Critical Access)
1600 S 20TH AVE
SAFFORD, AZ 85546
Graham County (928) 348-4000
DR. DANIEL LEROY GIBBONS OTD, OTR/L
Occupational Therapist
1600 S 20TH AVE, BLDG. E
SAFFORD, AZ 85546
Graham County (928) 651-5351

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 Jason Underwood's NPI number?

The NPI number for Jason Underwood is 1114952926. It was assigned to this individual provider in the NPPES registry on July 11, 2006. The provider is also known as Jason Craig Underwood Crna.

Where is Jason Underwood located?

Jason Underwood practices at 1600 S 20th Ave, Safford, AZ 85546. The listed phone number is (928) 348-4021.

What is Jason Underwood's specialty?

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

Is Jason Underwood enrolled in Medicare?

Yes. Jason Underwood 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 Jason Underwood's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jason Underwood reassigns Medicare benefits to Mt Graham Regional Medical Center Inc (Safford, AZ). 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 Jason Underwood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jason Underwood accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Blue Cross Blue Shield of Arizona list Jason Underwood 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 Jason Underwood was last updated on October 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.