IRENE KAE ENZENSPERGER MD
NPI 1174693659
Family Medicine in Upland, CA

Q: What is Irene Enzensperger's NPI number?

The NPI number for Irene Enzensperger is 1174693659. It was assigned to this individual provider in the NPPES registry on November 9, 2006. The provider is also known as Irene Kae Sirikaranun MD.

Q: What is Irene Enzensperger's specialty?

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

Active since November 09, 2006PECOS Enrolled

1060 E FOOTHILL BLVD STE 202, UPLAND, CA 91786(909) 949-0220(909) 949-0309 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Irene Kae Enzensperger Md NPPES

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

IRENE KAE ENZENSPERGER MD (NPI 1174693659) is an individual family medicine provider in Upland, California, licensed in California (G23211) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1174693659

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameIRENE KAE ENZENSPERGERCredential: MD

Location Address1060 E FOOTHILL BLVD STE 202Upland, CA 91786-4017

Mailing Address1060 E Foothill Blvd Ste 202Upland, CA 91786-4017 · (909) 949-0220 · Fax (909) 949-0309

Phone(909) 949-0220

Fax(909) 949-0309

Sole ProprietorNo

Enumeration DateNovember 9, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1174693659 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in CA · G23211

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.

1060 E FOOTHILL BLVD STE 202, Upland, CA 91786

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Other Names 1

Former Name (1)Irene Kae Sirikaranun Md

Other Identifiers 3

Medicare ID-Type Unspecified00G232110CA

Medicare UPINA41880

Medicaid00G232110CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Irene Kae Enzensperger Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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.

181 services95 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.

86 services66 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91786 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

$91.88 typical visit price

range $59.60 – $179.42

Typical copayment $22.97 (range $14.90 – $44.85)

Most-billed visit code 99203

Established Patient

$104.64 typical visit price

range $19.37 – $146.42

Typical copayment $26.16 (range $4.84 – $36.60)

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.

Referred Medical Equipment & Supplies CMS DME claims 4

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

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

4 suppliers13 claims78 services$1.62 avg. paid by Medicare

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260

DME-Hospital Beds · category DB000N

1 supplier12 claims12 services$43.62 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier12 claims12 services$63.53 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

1 supplier12 claims12 services$29.79 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Irene Enzensperger's NPI number?

The NPI number for Irene Enzensperger is 1174693659. It was assigned to this individual provider in the NPPES registry on November 9, 2006. The provider is also known as Irene Kae Sirikaranun MD.

Where is Irene Enzensperger located?

Irene Enzensperger practices at 1060 E Foothill Blvd Ste 202, Upland, CA 91786. The listed phone number is (909) 949-0220.

What is Irene Enzensperger's specialty?

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

Is Irene Enzensperger enrolled in Medicare?

Yes. Irene Enzensperger is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Irene Enzensperger was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.