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IRIS CLAIRE HA M.D.
NPI 1801244512
Internal Medicine in Chula Vista, CA

Active since June 03, 2016PECOS EnrolledAccepts Medicare Assignment
73.62/100
CMS Quality Rating
525 3RD AVE, CHULA VISTA, CA 91910(669) 233-5266 Get Directions Write a Review

NPPES record last updated: December 13, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 13, 2022, Apr 16, 2017 (2 updates tracked since 2017).

About Iris Claire Ha M.d. NPPES

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

IRIS CLAIRE HA M.D. (NPI 1801244512) is an individual internal medicine provider in Chula Vista, California, licensed in California (A153330) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2015).

NPPES Registry Identity

NPI1801244512
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameIRIS CLAIRE HACredential: M.D.
Location Address525 3RD AVEChula Vista, CA 91910-5616
Mailing Address525 3rd AveChula Vista, CA 91910-5616 · (669) 233-5266
Phone(669) 233-5266
Sole ProprietorNo
Medical School CMSUniversity Of California, Irvine, California College Of MedicineGraduated 2015
Enumeration DateJune 3, 2016
Last NPPES UpdateDecember 13, 20222 updates tracked since enumeration
NPPES CertifiedDecember 13, 2022
✔ NPI 1801244512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A153330
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
525 3RD AVE, Chula Vista, CA 91910
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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

Iris Claire Ha 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 ID4183957772
PECOS Enrollment IDI20200221002608
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 7

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.
65 services51 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
45 services41 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
33 services27 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
27 services11 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
17 services17 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
14 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91910 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
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.

73.62/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality74.56
Improvement Activities40
Cost58.69

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
8 suppliers14 claims30 services$6.79 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers11 claims11 services$187.86 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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. PERRY V MONTOYA M.D
Internal Medicine
525 3RD AVE
CHULA VISTA, CA 91910
San Diego County (858) 499-2600
DR. GEORGE B. COLSON M.D.
Preventive Medicine (Occupational Medicine)
525 3RD AVE
CHULA VISTA, CA 91910
San Diego County (619) 585-4050
MARY MCDERMOTT
Pharmacist
525 3RD AVE, SUITE A
CHULA VISTA, CA 91910
San Diego County (619) 420-7120
RAQUEL KNUTSON MMS, PA-C
Physician Assistant
525 3RD AVE
CHULA VISTA, CA 91910
San Diego County (619) 585-4050
DAVID JAMES MALINAK MD
Internal Medicine
525 3RD AVE
CHULA VISTA, CA 91910
San Diego County (858) 499-2713
DR. PEDRO M SOUSA PHARMD
Pharmacist
525 3RD AVE
CHULA VISTA, CA 91910
San Diego County (619) 420-7120
TOM-OLIVER KLEIN MD
Internal Medicine
525 3RD AVE
CHULA VISTA, CA 91910
San Diego County (619) 499-2600
SHARP REES-STEALY MEDICAL GROUP INC
Internal Medicine
525 3RD AVE
CHULA VISTA, CA 91910
San Diego County (619) 446-1646

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 Iris Ha's NPI number?

The NPI number for Iris Ha is 1801244512. It was assigned to this individual provider in the NPPES registry on June 3, 2016.

Where is Iris Ha located?

Iris Ha practices at 525 3rd Ave, Chula Vista, CA 91910. The listed phone number is (669) 233-5266.

What is Iris Ha's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Iris Ha enrolled in Medicare?

Yes. Iris Ha 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.

When was this NPI record last updated?

The NPPES record for Iris Ha was last updated on December 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.