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DR. IRENE HENDRICKSON M.D.
NPI 1649217316
Pediatrics in Los Angeles, CA

Active since June 01, 2006PECOS Enrolled
80.5/100
CMS Quality Rating
10833 LE CONTE AVE, 12-441 MDCC, LOS ANGELES, CA 90095(310) 825-9346(310) 206-4855 Get Directions Write a Review

NPPES record last updated: April 2, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Irene Hendrickson M.d. NPPES

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

DR. IRENE HENDRICKSON M.D. (NPI 1649217316) is an individual pediatrics provider in Los Angeles, California, licensed in California (A65015) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649217316
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. IRENE HENDRICKSONCredential: M.D.
Location Address10833 LE CONTE AVE, 12-441 MDCCLos Angeles, CA 90095-3075
Mailing Address10833 Le Conte Ave, 12-441 MdccLos Angeles, CA 90095-3075 · (310) 825-9346 · Fax (310) 206-4855
Phone(310) 825-9346
Fax(310) 206-4855
Sole ProprietorNo
Enumeration DateJune 1, 2006
Last NPPES UpdateApril 2, 2012
✔ NPI 1649217316 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A65015
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
10833 LE CONTE AVE, Los Angeles, CA 90095
Open in Google Maps ↗

Other Identifiers 1

Medicare ID-Type UnspecifiedW11810CA · Group Medicare

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Irene Hendrickson M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Irene Hendrickson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Uc Regents
0.2 mi
Pediatrics
200 UCLA MEDICAL PLAZA, SUITE 265
Los Angeles, CA 90095
  • Reassigned Medicare billing, California enrollment
  • 323 clinicians in this Medicare group
NPI 1982667663 (310) 825-0867

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 90095 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

80.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.83
Promoting Interoperability100
Improvement Activities40
Cost20.85

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. JENNIFER A FULCHER M.D., PH.D.
Internal Medicine (Infectious Disease)
10833 LE CONTE AVE, CHS 37-121
LOS ANGELES, CA 90095
Los Angeles County (310) 825-7225
LEE HAROLD HILBORNE MD
Pathology (Anatomic Pathology & Clinical Pathology)
10833 LE CONTE AVE, STE B-186 CHS
LOS ANGELES, CA 90095
Los Angeles County (310) 794-8285
PETER TONTONOZ MD
Pathology (Anatomic Pathology)
10833 LE CONTE AVE, STE B-186 CHS
LOS ANGELES, CA 90095
Los Angeles County (310) 794-8285
HSIN Y LEE MD
Radiology (Diagnostic Radiology)
10833 LE CONTE AVE
LOS ANGELES, CA 90095
Los Angeles County (310) 825-4721
COLIN J. WELLS MD
Radiology (Diagnostic Radiology)
10833 LE CONTE AVE
LOS ANGELES, CA 90095
Los Angeles County (310) 301-6800
RODNEY L TEICHNER MD
Anesthesiology
10833 LE CONTE AVE
LOS ANGELES, CA 90095
Los Angeles County (310) 825-9111
DR. LLOYD EDWARD GREASER III M.D.
Radiology (Diagnostic Radiology)
10833 LE CONTE AVE, DEPARTMENT OF RADIOLOGY
LOS ANGELES, CA 90095
Los Angeles County (310) 825-4321
BRANDON KEN ITAGAKI M.D.
Internal Medicine
10833 LE CONTE AVE
LOS ANGELES, CA 90095
Los Angeles County (310) 825-8307

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 Hendrickson's NPI number?

The NPI number for Irene Hendrickson is 1649217316. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Irene Hendrickson located?

Irene Hendrickson practices at 10833 Le Conte Ave 12-441 Mdcc, Los Angeles, CA 90095. The listed phone number is (310) 825-9346.

What is Irene Hendrickson's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Irene Hendrickson enrolled in Medicare?

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

Which organization bills Medicare for Irene Hendrickson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Irene Hendrickson reassigns Medicare benefits to Uc Regents (Los Angeles, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Irene Hendrickson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Irene Hendrickson was last updated on April 2, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.