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DR. JAIVA BLAIR LARSEN M.D
NPI 1275820888
Emergency Medicine in Tucson, AZ

Active since July 03, 2011PECOS EnrolledAccepts Medicare Assignment
97.64/100
CMS Quality Rating
2800 E AJO WAY, UA/UPHK GME CONSORTIUM EMERGENCY MEDICINE PROGRAM, TUCSON, AZ 85713(503) 939-6612 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Jaiva Blair Larsen M.d NPPES

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

DR. JAIVA BLAIR LARSEN M.D (NPI 1275820888) is an individual emergency medicine provider in Tucson, Arizona, licensed in Arizona (R72785) and active in the NPI registry since July 2011. She is enrolled in Medicare PECOS and is a graduate of Georgetown University School Of Medicine (2011).

NPPES Registry Identity

NPI1275820888
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. JAIVA BLAIR LARSENCredential: M.D
Location Address2800 E AJO WAY, UA/UPHK GME CONSORTIUM EMERGENCY MEDICINE PROGRAMTucson, AZ 85713-6204
Mailing Address2800 E Ajo Way, Ua/uphk Gme Consortium Emergency Medicine ProgramTucson, AZ 85713-6204 · (503) 939-6612
Phone(503) 939-6612
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2011
Enumeration DateJuly 3, 2011
Last NPPES UpdateApril 7, 2026
NPPES CertifiedApril 7, 2026
✔ NPI 1275820888 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in AZ · R72785
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedEmergency Medicine · Medical ToxicologyTaxonomy 207PT0002X · License 52282 (AZ)
Also ListedPsychiatry & Neurology · Addiction MedicineTaxonomy 2084A0401X · License 52282 (AZ)
2800 E AJO WAY, Tucson, AZ 85713
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Imperial Insurance Companies, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jaiva Blair Larsen M.d 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 ID6204054828
PECOS Enrollment IDI20160901002555
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
82 services80 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
22 services18 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
22 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85713 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
Most-billed visit code 99214
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.

97.64/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality84.77
Promoting Interoperability98.67
Improvement Activities40

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. CASSANDRA JO RASMUSSEN PSYD
Psychologist (Clinical)
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (520) 874-4062
DR. SARAH DAVIS MD
Hospitalist
2800 E AJO WAY, FAMILY AND COMMUNITY MEDICINE AT KINO
TUCSON, AZ 85713
Pima County (520) 874-2000
ANABEL AGUAYO LCSW
Social Worker (Clinical)
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (520) 874-7500
SPENCER COHEN RUSHTON DO
Emergency Medicine
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (520) 874-2000
DR. ANDRZEJ HONORY MD
Psychiatry & Neurology (Psychiatry)
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (520) 874-7500
RICHARD S RHOADS MD
Psychiatry & Neurology (Psychiatry)
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (520) 874-4105
CHRISTINA BOURNE M.D.
Psychiatry & Neurology (Addiction Medicine)
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (916) 734-2833
FINNIAN ALICE MOON DO
Emergency Medicine
2800 E AJO WAY
TUCSON, AZ 85713
Pima County (520) 626-5582

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 Jaiva Larsen's NPI number?

The NPI number for Jaiva Larsen is 1275820888. It was assigned to this individual provider in the NPPES registry on July 3, 2011.

Where is Jaiva Larsen located?

Jaiva Larsen practices at 2800 E Ajo Way Ua/Uphk Gme Consortium Emergency Medicine Program, Tucson, AZ 85713. The listed phone number is (503) 939-6612.

What is Jaiva Larsen's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Jaiva Larsen enrolled in Medicare?

Yes. Jaiva Larsen 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.

What insurance does Jaiva Larsen accept?

Health plans from Imperial Insurance Companies, Inc. list Jaiva Larsen 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 Jaiva Larsen was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.