HOUMEHR HOJJAT MD
NPI 1740677095
Otolaryngology in Irvine, CA

Active since April 23, 2015PECOS EnrolledAccepts Medicare Assignment
113 WATERWORKS WAY STE 100, IRVINE, CA 92618(949) 996-3274 Get Directions Write a Review

NPPES record last updated: May 24, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 24, 2023, Feb 23, 2023, Sep 22, 2021 and 2 more (5 updates tracked since 2020).

About Houmehr Hojjat Md NPPES

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

HOUMEHR HOJJAT MD (NPI 1740677095) is an individual otolaryngology provider in Irvine, California, licensed in California (A171120) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Wayne State University School Of Medicine (2015).

NPPES Registry Identity

NPI1740677095
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameHOUMEHR HOJJATCredential: MD
Location Address113 WATERWORKS WAY STE 100Irvine, CA 92618-3171
Mailing Address7 Morning VwIrvine, CA 92603-3716
Sole ProprietorNo
Medical School CMSWayne State University School Of MedicineGraduated 2015
Enumeration DateApril 23, 2015
Last NPPES UpdateMay 24, 20235 updates tracked since enumeration
NPPES CertifiedMay 24, 2023
✔ NPI 1740677095 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in CA · A171120
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
Also ListedOtolaryngology · Facial Plastic SurgeryTaxonomy 207YS0123X · License A171120 (CA)
113 WATERWORKS WAY STE 100, Irvine, CA 92618

Secondary Practice Locations 2

Location 11441 Florida AveModesto, CA 95350-4404 · Phone (209) 578-1211
Location 24200 Trabuco Rd Ste 180Irvine, CA 92620-3659 · Phone (949) 996-3274

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

Houmehr Hojjat Md 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 ID8729380704
PECOS Enrollment IDI20210617000811
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

4

Medicare enrollment records show Houmehr Hojjat reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Same address
Otolaryngology
113 WATERWORKS WAY STE 100
Irvine, CA 92618
  • Reassigned Medicare billing, California enrollment
Family Medicine
500 S ANAHEIM HILLS RD, STE 242
Anaheim, CA 92807
  • Reassigned Medicare billing, California enrollment
  • 488 clinicians in this Medicare group
Family Medicine
18200 YORBA LINDA BLVD STE 250
Yorba Linda, CA 92886
  • Reassigned Medicare billing, California enrollment
  • 40 clinicians in this Medicare group
Internal Medicine
710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group

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.
48 services38 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92618 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

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

Internal Medicine
113 WATERWORKS WAY STE 100
IRVINE, CA 92618
Internal Medicine
113 WATERWORKS WAY STE 100
IRVINE, CA 92618
Otolaryngology
113 WATERWORKS WAY STE 100
IRVINE, CA 92618

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 Houmehr Hojjat's NPI number?

The NPI number for Houmehr Hojjat is 1740677095. It was assigned to this individual provider in the NPPES registry on April 23, 2015.

Where is Houmehr Hojjat located?

Houmehr Hojjat practices at 113 Waterworks Way Ste 100, Irvine, CA 92618. The listed phone number is (949) 996-3274.

What is Houmehr Hojjat's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Houmehr Hojjat enrolled in Medicare?

Yes. Houmehr Hojjat 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 organizations bill Medicare for Houmehr Hojjat's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Houmehr Hojjat reassigns Medicare benefits to 4 organizations: Hojjat MD Inc (Irvine, CA), First Choice Physician Partners (Anaheim, CA), Caduceus Physicians Medical Group (Yorba Linda, CA) and Permanente Medical Group Inc (Santa Clara, 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 Houmehr Hojjat'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 Houmehr Hojjat was last updated on May 24, 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.