1. Home
  2. Directory
  3. California
  4. Poway
  5. Otolaryngology
  6. NPI Profile

JENNIFER HUYEN MACEWAN M.D.
NPI 1336382019
Otolaryngology in Poway, CA

Active since April 11, 2009PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
12630 MONTE VISTA RD, SUITE 206, POWAY, CA 92064(858) 674-1165(858) 312-1312 Get Directions Write a Review

NPPES record last updated: May 1, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 1, 2018, Jan 27, 2017 (2 updates tracked since 2017).

About Jennifer Huyen Macewan M.d. NPPES

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

JENNIFER HUYEN MACEWAN M.D. (NPI 1336382019) is an individual otolaryngology provider in Poway, California, licensed in California (A113181) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS and is a graduate of Eastern Virginia Medical School (2009).

NPPES Registry Identity

NPI1336382019
Entity TypeIndividualFemale
Primary Taxonomy207Y00000X
Provider Legal NameJENNIFER HUYEN MACEWANCredential: M.D.
Location Address12630 MONTE VISTA RD, SUITE 206Poway, CA 92064-2530
Mailing Address12630 Monte Vista Rd, Suite 206Poway, CA 92064-2530 · (858) 674-1165
Phone(858) 674-1165
Fax(858) 312-1312
Sole ProprietorNo
Medical School CMSEastern Virginia Medical SchoolGraduated 2009
Enumeration DateApril 11, 2009
Last NPPES UpdateMay 1, 20182 updates tracked since enumeration
✔ NPI 1336382019 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in CA · A113181
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.
12630 MONTE VISTA RD, Poway, CA 92064
Open in Google Maps ↗

Other Names 1

Former Name (1)Jennifer Huyen Ta M.d.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jennifer Huyen Macewan 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 ID1951625029
PECOS Enrollment IDI20150120001380
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.

Areas of Expertise CMS Part B claims 13

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.
249 services163 patients
Comprehensive hearing and speech recognition test 92557
A comprehensive hearing and speech recognition test assesses your ability to hear and understand spoken words. It includes hearing tests to check for issues with sound perception and speech tests to evaluate your word recognition. It's a crucial step in identifying any hearing or speech problems.
247 services218 patients
Test to assess middle ear function 92567
A test to assess middle ear function, also known as an impedance audiometry, helps evaluate how well your middle ear works. It measures the movement of your eardrum in response to changes in air pressure. This can help identify issues like fluid build-up, ear infections, or eardrum perforations.
241 services213 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
235 services183 patients
Exam of ear using a microscope 92504
An exam of the ear using a microscope allows a detailed view of the ear structures. This non-invasive procedure helps identify issues such as infections, blockages, or ear damage. It's a safe, quick, and painless way to evaluate ear health.
225 services168 patients
Diagnostic exam of nasal passages using an endoscope 31231
A diagnostic exam of nasal passages using an endoscope is a non-invasive procedure. A small, flexible tube with a light and camera at the end, called an endoscope, is inserted into the nose. This allows the doctor to view the nasal passages and sinuses, helping to identify any issues.
127 services95 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92064 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

Reported Quality Measures

Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
57%396 patients3/55-star benchmark: 85%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
97%1,074 patients4/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
96%772 patients4/55-star benchmark: 99%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
98%1,260 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
12%1,194 patients1/55-star benchmark: 97%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
95%890 patients4/55-star benchmark: 97%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
16%1,194 patients1/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

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

DR. JAMES FRANCIS MARINO M.D.
Orthopaedic Surgery
12630 MONTE VISTA RD, SUITE 105
POWAY, CA 92064
San Diego County (858) 487-6440
DR. ROBERT JEFFREY MARCUS D.M.D.
Dentist (General Practice)
12630 MONTE VISTA RD, # 109
POWAY, CA 92064
San Diego County (858) 675-2285
WILLIAM W WINTERNITZ JR. MD
Orthopaedic Surgery
12630 MONTE VISTA RD, #105
POWAY, CA 92064
San Diego County (858) 487-6440
MRS. MARY PATRICIA HALL PT
Physical Therapist
12630 MONTE VISTA RD, STE. 204
POWAY, CA 92064
San Diego County (858) 485-7103
HANGER PROSTHETICS & ORTHOTICS WEST, INC.
Prosthetic/Orthotic Supplier
12630 MONTE VISTA RD, STE 101
POWAY, CA 92064
San Diego County (858) 485-1620
DR. VRIJESH SHANTANU TANTUWAYA MD
Neurological Surgery
12630 MONTE VISTA RD, SUITE 105
POWAY, CA 92064
San Diego County (858) 312-5016
DR. CYNTHIA ANN ROBERTSON MD
Internal Medicine
12630 MONTE VISTA RD, SUITE 209
POWAY, CA 92064
San Diego County (858) 485-7648
CASSONDRA PAMELA GRAFF LCSW
Social Worker (Clinical)
12630 MONTE VISTA RD, SUITE 202
POWAY, CA 92064
San Diego County (858) 484-3602

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 Jennifer Macewan's NPI number?

The NPI number for Jennifer Macewan is 1336382019. It was assigned to this individual provider in the NPPES registry on April 11, 2009. The provider is also known as Jennifer Huyen Ta M.D..

Where is Jennifer Macewan located?

Jennifer Macewan practices at 12630 Monte Vista Rd Suite 206, Poway, CA 92064. The listed phone number is (858) 674-1165.

What is Jennifer Macewan's specialty?

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

Is Jennifer Macewan enrolled in Medicare?

Yes. Jennifer Macewan 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.

When was this NPI record last updated?

The NPPES record for Jennifer Macewan was last updated on May 1, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.