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DEANNA G CHEUNG M.D.
NPI 1336226398
Specialist in Los Alamitos, CA

Active since November 01, 2006PECOS Enrolled
4772 KATELLA AVE STE 200, LOS ALAMITOS, CA 90720(562) 595-9366(610) 273-5591 Get Directions Write a Review

NPPES record last updated: August 1, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 1, 2022, Mar 6, 2022, Oct 13, 2021 (3 updates tracked since 2021).

About Deanna G Cheung M.d. NPPES

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

DEANNA G CHEUNG M.D. (NPI 1336226398) is an individual specialist in Los Alamitos, California, licensed in California (G51442) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Un Of California, Irvine, College Of Medicine (1982).

NPPES Registry Identity

NPI1336226398
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameDEANNA G CHEUNGCredential: M.D.
Location Address4772 KATELLA AVE STE 200Los Alamitos, CA 90720-2683
Mailing Address4772 Katella Ave, Ste 200Los Alamitos, CA 90720-2683 · (562) 595-9366 · Fax (562) 595-7829
Phone(562) 595-9366
Fax(610) 273-5591
Sole ProprietorYes
Medical School CMSUn Of California, Irvine, College Of MedicineGraduated 1982
Enumeration DateNovember 1, 2006
Last NPPES UpdateAugust 1, 20223 updates tracked since enumeration
NPPES CertifiedAugust 1, 2022
✔ NPI 1336226398 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · G51442
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
4772 KATELLA AVE STE 200, Los Alamitos, CA 90720
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Deanna G Cheung M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6507916202
PECOS Enrollment IDI20090617000519
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 Reassignments

2

Medicare enrollment records show Deanna Cheung reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Long Beach Center For Clinical Research Inc
Same address
Specialist
4772 KATELLA AVE STE 200
Los Alamitos, CA 90720
  • Reassigned Medicare billing, California enrollment
NPI 1497980569 (562) 595-9366
Southern California Permanente Medical Group
7.3 mi
Health Maintenance Organization
1893 W MALVERN AVE
Fullerton, CA 92833
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1336556059 (877) 608-0044

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.
224 services56 patients

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.

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
4 suppliers12 claims12 services$23.30 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
4 suppliers13 claims13 services$35.78 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
3 suppliers11 claims66 services$1.00 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
1 supplier12 claims12 services$27.68 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 4

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

ESSI CA, PC
Obstetrics & Gynecology
4772 KATELLA AVE STE 200
LOS ALAMITOS, CA 90720
Orange County (516) 584-8710
LONG BEACH CENTER FOR CLINICAL RESEARCH INC
Specialist
4772 KATELLA AVE STE 200
LOS ALAMITOS, CA 90720
Orange County (562) 595-9366
MALLORY ANNE STUPARICH M.D.
Obstetrics & Gynecology (Gynecology)
4772 KATELLA AVE STE 200
LOS ALAMITOS, CA 90720
Orange County (516) 584-8710
MRS. TERRI M REMBUSKOS PA-C
Physician Assistant
4772 KATELLA AVE STE 200
LOS ALAMITOS, CA 90720
Orange County (562) 596-5552

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 Deanna Cheung's NPI number?

The NPI number for Deanna Cheung is 1336226398. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is Deanna Cheung located?

Deanna Cheung practices at 4772 Katella Ave Ste 200, Los Alamitos, CA 90720. The listed phone number is (562) 595-9366.

What is Deanna Cheung's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Deanna Cheung enrolled in Medicare?

Yes. Deanna Cheung is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Deanna Cheung's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Deanna Cheung reassigns Medicare benefits to 2 organizations: Long Beach Center For Clinical Research Inc (Los Alamitos, CA) and Southern California Permanente Medical Group (Fullerton, CA). Each 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 Deanna Cheung'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 Deanna Cheung was last updated on August 1, 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.