JENNIFER HUYEN MACEWAN M.D. NPI 1336382019

NPI Information

  • NPI: 1336382019
  • Provider Name: JENNIFER HUYEN MACEWAN, M.D.
  • Classification: Otolaryngology - 207Y00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 12630 MONTE VISTA RD
    SUITE 206
    POWAY, CA
    ZIP 92064
  • Phone: (858) 674-1165

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NPI Details

Jennifer Huyen Macewan, M.D. is an otolaryngology in Poway, CA with 17 years of experience. The provider is 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. Jennifer Huyen Macewan, M.D. NPI is 1336382019. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

Education
Medical School: EASTERN VIRGINIA MEDICAL SCHOOL
Graduation Year:2009

The provider's business location address is:

12630 MONTE VISTA RD
SUITE 206
POWAY, CA
ZIP 92064-530
Phone: (858) 674-1165
Fax: (858) 312-1312

The NPI 1336382019 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Comprehensive hearing and speech recognition test (HCPCS:92557)
  • Exam of ear using a microscope (HCPCS:92504)
  • Test to assess middle ear function (HCPCS:92567)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Diagnostic exam of nasal passages using an endoscope (HCPCS:31231)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • Exam to assess movement of vocal cord flaps using an endoscope (HCPCS:31579)
  • Diagnostic exam of voice box using a flexible endoscope (HCPCS:31575)
  • Repositioning exercises of head for treatment of dizziness, each day (HCPCS:95992)
  • Exam of the nose and throat using an endoscope (HCPCS:92511)
  • Upper gastrointestinal (GI) endoscopy for acid reflux (HCPCS:NAN12)
  • Melanoma (skin cancer) excision (HCPCS:NAN03)

The enumeration date for this NPI number is 4/11/2009 and was last updated on 5/1/2018.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207Y00000XOtolaryngologyA113181CALIFORNIAYes

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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