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CATHI LEE NANNINGA MD
NPI 1497744023
Hospitalist in Los Angeles, CA

Active since October 17, 2005PECOS Enrolled
4727 WILSHIRE BLVD, STE 100, LOS ANGELES, CA 90010(323) 938-2942(323) 938-8952 Get Directions Write a Review

NPPES record last updated: November 1, 2017. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Cathi Lee Nanninga Md NPPES

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

CATHI LEE NANNINGA MD (NPI 1497744023) is an individual hospitalist provider in Los Angeles, California, licensed in California (G045964) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497744023
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameCATHI LEE NANNINGACredential: MD
Location Address4727 WILSHIRE BLVD, STE 100Los Angeles, CA 90010
Mailing Address4727 Wilshire Blvd, Ste 100Los Angeles, CA 90010 · (323) 938-2942 · Fax (323) 938-8952
Phone(323) 938-2942
Fax(323) 938-8952
Sole ProprietorNo
Enumeration DateOctober 17, 2005
Last NPPES UpdateNovember 1, 2017
✔ NPI 1497744023 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in CA · G045964
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License G045964 (CA)
4727 WILSHIRE BLVD, Los Angeles, CA 90010
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type UnspecifiedG045964
Medicare UPINE02662
Medicaid00G0459640CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Cathi Lee Nanninga 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90010 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
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.

Referred Medical Equipment & Supplies CMS DME claims

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

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 supplier18 claims18 services$106.11 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

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. THEODORE FRIEDMAN MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
4727 WILSHIRE BLVD, SUITE 100
LOS ANGELES, CA 90010
Los Angeles County (310) 335-0327

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 Cathi Nanninga's NPI number?

The NPI number for Cathi Nanninga is 1497744023. It was assigned to this individual provider in the NPPES registry on October 17, 2005.

Where is Cathi Nanninga located?

Cathi Nanninga practices at 4727 Wilshire Blvd Ste 100, Los Angeles, CA 90010. The listed phone number is (323) 938-2942.

What is Cathi Nanninga's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Cathi Nanninga enrolled in Medicare?

Yes. Cathi Nanninga is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Cathi Nanninga was last updated on November 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.