JANNA ASSAR M.D.
NPI 1518221589
Family Medicine in Phoenix, AZ

Active since June 25, 2012PECOS EnrolledAccepts Medicare Assignment
4375 E IRMA LN, PHOENIX, AZ 85050(602) 550-6489(602) 697-2600 Get Directions Write a Review

NPPES record last updated: June 21, 2022. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Janna Assar M.d. NPPES

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

JANNA ASSAR M.D. (NPI 1518221589) is an individual family medicine provider in Phoenix, Arizona, licensed in Arizona (51035) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Phoenix, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1518221589
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameJANNA ASSARCredential: M.D.
Location Address4375 E IRMA LNPhoenix, AZ 85050-4312
Mailing Address4375 E Irma LnPhoenix, AZ 85050-4312 · (602) 550-6489 · Fax (602) 697-2600
Fax(602) 697-2600
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateJune 25, 2012
Last NPPES UpdateJune 21, 2022
NPPES CertifiedJune 21, 2022
NPI 1518221589 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in AZ · 51035
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
4375 E IRMA LN, Phoenix, AZ 85050

Secondary Practice Location 1

Location 13522 N 3rd AvePhoenix, AZ 85013-3903 · Phone (602) 776-7676 · Fax (602) 776-3002

Accepted 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

Janna Assar 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 ID143528687
PECOS Enrollment IDI20160921002311
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

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
19 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85050 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.

Reported Quality Measures

Breast Cancer Screening
Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer
30%220 patients2/55-star benchmark: 92%
Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
23%657 patients2/55-star benchmark: 85%
Diabetes: Eye Exam
Percentage of patients 18-75 years of age with diabetes who had a retinal or dilated eye exam by an eye care professional during the measurement period or a negative retinal exam (no evidence of retinopathy) in the 12 months prior to the measurement period
15%233 patients1/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Internal Medicine
4375 E IRMA LN
PHOENIX, AZ 85050
Internal Medicine (Gastroenterology)
4375 E IRMA LN
PHOENIX, AZ 85050
Pediatrics
4375 E IRMA LN
PHOENIX, AZ 85050
Pediatrics
4375 E IRMA LN
PHOENIX, AZ 85050
Internal Medicine
4375 E IRMA LN
PHOENIX, AZ 85050
Clinic/Center (Multi-Specialty)
4375 E IRMA LN
PHOENIX, AZ 85050
Nurse Practitioner (Family)
4375 E IRMA LN
PHOENIX, AZ 85050
Internal Medicine
4375 E IRMA LN
PHOENIX, AZ 85050

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 Janna Assar's NPI number?

The NPI number for Janna Assar is 1518221589. It was assigned to this individual provider in the NPPES registry on June 25, 2012.

Where is Janna Assar located?

Janna Assar practices at 4375 E Irma Ln, Phoenix, AZ 85050. The listed phone number is (602) 550-6489.

What is Janna Assar's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Janna Assar enrolled in Medicare?

Yes. Janna Assar 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 Janna Assar accept?

Health plans from Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc., Oscar Health Plan, Inc. and UnitedHealthcare list Janna Assar 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 Janna Assar was last updated on June 21, 2022. 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.