MICHAEL K. KIM, M.D., A PROFESSIONAL CORPORATION
NPI 1346282308
Otolaryngology - Otolaryngology/Facial Plastic Surgery in Los Alamitos, CA

Q: What is Michael K. Kim, M.D., A Professional Corporation's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otolaryngology/Facial Plastic Surgery, with taxonomy code 207YX0905X.

Active since June 12, 2006

3801 KATELLA AVE, SUITE 414, LOS ALAMITOS, CA 90720(562) 430-6065(562) 430-6069 Get Directions Write a Review

NPPES record last updated: April 17, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Michael K. Kim, M.d., A Professional Corporation NPPES

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

MICHAEL K. KIM, M.D., A PROFESSIONAL CORPORATION (NPI 1346282308) is a healthcare organization registered as an otolaryngology/facial plastic surgery in Los Alamitos, California and active in the NPI registry since June 2006. The organization lists Michael K. Kim, President, as its authorized official.

NPPES Registry Identity

NPI1346282308

Entity TypeOrganization

Primary Taxonomy207YX0905X

Legal Business NameMICHAEL K. KIM, M.D., A PROFESSIONAL CORPORATION

Location Address3801 KATELLA AVE, SUITE 414Los Alamitos, CA 90720-3338

Mailing Address3801 Katella Ave, Suite 414Los Alamitos, CA 90720-3338 · (562) 430-6065 · Fax (562) 430-6069

Phone(562) 430-6065

Fax(562) 430-6069

Organization SubpartNo

Authorized OfficialMichael K. KimPresident · (562) 430-6065

Enumeration DateJune 12, 2006

Last NPPES UpdateApril 17, 2023

NPPES CertifiedApril 17, 2023

✔ NPI 1346282308 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngology · Otolaryngology/Facial Plastic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207YX0905X

License✔ Licensed in CA · A86558

Definition

An otolaryngologist who specializes in the diagnosis and surgical treatment of head and neck conditions.

3801 KATELLA AVE, Los Alamitos, CA 90720

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael K. Kim, M.d., A Professional Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Michael K. Kim, M.D., A Professional Corporation, which bills Medicare for the services this clinician delivers.

Clinician (1)

Michael Kim, M.D.

Otolaryngology

NPI 1437198678

3801 KATELLA AVE SUITE 414
Los Alamitos, CA 90720

(562) 430-6065

✔ PECOS✔ Accepts MedicareSame address

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

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 Michael K. Kim, M.D., A Professional Corporation's NPI number?

The NPI number for Michael K. Kim, M.D., A Professional Corporation is 1346282308. It was assigned to this organization in the NPPES registry on June 12, 2006.

Where is Michael K. Kim, M.D., A Professional Corporation located?

Michael K. Kim, M.D., A Professional Corporation is located at 3801 Katella Ave Suite 414, Los Alamitos, CA 90720. The listed phone number is (562) 430-6065.

What is Michael K. Kim, M.D., A Professional Corporation's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otolaryngology/Facial Plastic Surgery, with taxonomy code 207YX0905X.

Is Michael K. Kim, M.D., A Professional Corporation enrolled in Medicare?

Yes. Michael K. Kim, M.D., A Professional Corporation is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Michael K. Kim, M.D., A Professional Corporation?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Otolaryngology) reassigns their Medicare billing to Michael K. Kim, M.D., A Professional Corporation. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Michael K. Kim, M.D., A Professional Corporation was last updated on April 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.