JUSTIN MARTINEZ CRNA
NPI 1477022051
Nurse Anesthetist, Certified Registered in Fontana, CA

Q: What is Justin Martinez's NPI number?

The NPI number for Justin Martinez is 1477022051. It was assigned to this individual provider in the NPPES registry on November 13, 2018.

Q: What is Justin Martinez's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Justin Martinez was last updated on December 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since November 13, 2018Accepts Medicare Assignment

9961 SIERRA AVE, FONTANA, CA 92335(909) 302-4886 Get Directions Write a Review

NPPES record last updated: December 8, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 8, 2021, Nov 13, 2018 (2 updates tracked since 2018).

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About Justin Martinez Crna NPPES

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

JUSTIN MARTINEZ CRNA (NPI 1477022051) is an individual nurse anesthetist, certified registered in Fontana, California, licensed in California (95000981) and active in the NPI registry since November 2018. He is a graduate of Other (2018).

NPPES Registry Identity

NPI1477022051

Entity TypeIndividualMale

Primary Taxonomy367500000X

Provider Legal NameJUSTIN MARTINEZCredential: CRNA

Location Address9961 SIERRA AVEFontana, CA 92335-6720

Mailing Address1884 Forest DrAzusa, CA 91702-6242 · (626) 485-8365

Phone(909) 302-4886

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateNovember 13, 2018

Last NPPES UpdateDecember 8, 20212 updates tracked since enumeration

✔ NPI 1477022051 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 CA · 95000981

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.

9961 SIERRA AVE, Fontana, CA 92335

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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

Justin Martinez 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 ID5991037194

PECOS Enrollment IDI20191021001694

Medicare Billing Reassignments

Medicare enrollment records show Justin Martinez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Faculty Physicians And Surgeons Of Llusm

5.5 mi

Body Imaging

1850 N RIVERSIDE AVE STE 160
Rialto, CA 92376

Reassigned Medicare billing, California enrollment
2,584 clinicians in this Medicare group

NPI 1700495363 (909) 558-3016

Pacific Valley Medical Group

41 mi

Anesthesiology

100 W CALIFORNIA BLVD
Pasadena, CA 91105

Reassigned Medicare billing, California enrollment
214 clinicians in this Medicare group

NPI 1851312862 (626) 397-5000

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 92335 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.

SHEILA ANN VANALLEN PT

Physical Therapist

9961 SIERRA AVE, BUILDING 3A
FONTANA, CA 92335

San Bernardino County (909) 427-7727

MR. JAMES DAVID KILLEEN III M.D.

Pediatrics

9961 SIERRA AVE, KAISER PERMANENTE FONTANA - PEDIATRICS
FONTANA, CA 92335

San Bernardino County (909) 427-6960

MR. DHIRESH N PATEL RPH

Pharmacist