DR. KELLY HUYNH M.D.
NPI 1679753461
General Acute Care Hospital in Orange, CA

Q: What is Kelly Huynh's NPI number?

The NPI number for Kelly Huynh is 1679753461. It was assigned to this individual provider in the NPPES registry on November 8, 2007.

Q: What is Kelly Huynh's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Q: When was this NPI record last updated?

The NPPES record for Kelly Huynh was last updated on November 29, 2021. 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.

Active since November 08, 2007PECOS EnrolledAccepts Medicare Assignment

333 CITY BLVD W STE 705, ORANGE, CA 92868(802) 578-7940 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Dr. Kelly Huynh M.d. NPPES

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

DR. KELLY HUYNH M.D. (NPI 1679753461) is an individual general acute care hospital provider in Orange, California and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Vermont College Of Medicine (2007).

NPPES Registry Identity

NPI1679753461

Entity TypeIndividualFemale

Primary Taxonomy282N00000X

Provider Legal NameDR. KELLY HUYNHCredential: M.D.

Location Address333 CITY BLVD W STE 705Orange, CA 92868-2950

Mailing Address333 City Blvd W Ste 705Orange, CA 92868-2950 · (802) 578-7940

Phone(802) 578-7940

Sole ProprietorYes

Medical School CMSUniversity Of Vermont College Of MedicineGraduated 2007

Enumeration DateNovember 8, 2007

Last NPPES UpdateNovember 29, 2021

NPPES CertifiedNovember 29, 2021

✔ NPI 1679753461 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral Acute Care HospitalHospitals

Taxonomy Code282N00000X

Definition

An acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medical conditions, both surgical and non-surgical, to a wide population group. The hospital treats patients in an acute phase of illness or injury, characterized by a single episode or a fairly short duration, from which the patient returns to his or her normal or previous level of activity.

333 CITY BLVD W STE 705, Orange, CA 92868

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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 and accepts Medicare assignment

Dr. Kelly Huynh 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 ID7113215575

PECOS Enrollment IDI20161018001233

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 Kelly Huynh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group

6.4 mi

Health Maintenance Organization

441 N LAKEVIEW AVE
Anaheim, CA 92807

Reassigned Medicare billing, California enrollment
13,921 clinicians in this Medicare group

NPI 1952333460 (714) 279-4000

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

Other Providers at the Same Location NPPES

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

MOLLY DEANE M.D.

Surgery

333 CITY BLVD W STE 705
ORANGE, CA 92868

Orange County (714) 456-5532

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 Kelly Huynh's NPI number?

The NPI number for Kelly Huynh is 1679753461. It was assigned to this individual provider in the NPPES registry on November 8, 2007.

Where is Kelly Huynh located?

Kelly Huynh practices at 333 City Blvd W Ste 705, Orange, CA 92868. The listed phone number is (802) 578-7940.

What is Kelly Huynh's specialty?

The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.

Is Kelly Huynh enrolled in Medicare?

Yes. Kelly Huynh 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.

Which organization bills Medicare for Kelly Huynh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kelly Huynh reassigns Medicare benefits to Southern California Permanente Medical Group (Anaheim, 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 Kelly Huynh'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 Kelly Huynh was last updated on November 29, 2021. 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.