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DR. MARISA A. NGUYEN M.D.
NPI 1639269723
Internal Medicine in Aiea, HI

Active since October 13, 2006PECOS EnrolledAccepts Medicare Assignment
98-151 PALI MOMI ST, SUITE 142, AIEA, HI 96701(808) 483-6400(808) 486-6487 Get Directions Write a Review

NPPES record last updated: March 19, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Marisa A. Nguyen M.d. NPPES

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

DR. MARISA A. NGUYEN M.D. (NPI 1639269723) is an individual internal medicine provider in Aiea, Hawaii, licensed in Hawaii (MD-11655) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Straub Clinic And Hospital, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1639269723
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARISA A. NGUYENCredential: M.D.
Location Address98-151 PALI MOMI ST, SUITE 142Aiea, HI 96701-4300
Mailing Address98-151 Pali Momi St, Suite 142Aiea, HI 96701-4300 · (808) 483-6400 · Fax (808) 483-6487
Phone(808) 483-6400
Fax(808) 486-6487
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateOctober 13, 2006
Last NPPES UpdateMarch 19, 2012
✔ NPI 1639269723 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in HI · MD-11655
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
98-151 PALI MOMI ST, Aiea, HI 96701
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Other Identifiers 1

Medicare UPINH95306HI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.Insurance ›

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

Dr. Marisa A. Nguyen 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 ID1759305998
PECOS Enrollment IDI20060116000022
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 5

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.
263 services170 patients
Telephone medical discussion with physician, 5-10 minutes 99441
A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.
170 services107 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
122 services97 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.
107 services82 patients
Telephone medical discussion with physician, 11-20 minutes 99442
This is a service where you have a phone conversation with your doctor for 11-20 minutes. It's used for discussing health concerns, reviewing test results, or managing ongoing conditions. It's a convenient way to receive medical advice without an in-person visit.
46 services37 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Straub Clinic And Hospital

Acute Care Hospitals · Honolulu, HI
4/5 CMS rating
OwnershipProprietary
CMS Certification Number120022
Location888 S King StreetHonolulu, HI 96813 · Honolulu County
Emergency services

Pali Momi Medical Center

Acute Care Hospitals · Aiea, HI
4/5 CMS rating
OwnershipProprietary
CMS Certification Number120026
Location98-1079 Moanalua RoadAiea, HI 96701 · Honolulu County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96701 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
$136.68 typical visit price
range $60.53 – $180.05
Typical copayment $34.17 (range $15.13 – $45.01)
Most-billed visit code 99204
Established Patient
$105.65 typical visit price
range $20.09 – $147.56
Typical copayment $26.41 (range $5.02 – $36.89)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035
Other-Enteral and Parenteral · category OB006N
1 supplier12 claims360 services$5.31 avg. paid by Medicare
Enteral formula, nutritionally complete with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4150
Other-Enteral and Parenteral · category OB006N
1 supplier12 claims3,868 services$0.33 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 12

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

DR. KENN SARUWATARI M.D.
Pediatrics
98-151 PALI MOMI ST, SUITE 142
AIEA, HI 96701
Honolulu County (808) 483-6400
DR. KENNETH C.M. LEE M.D.
Ophthalmology
98-151 PALI MOMI ST, SUITE 142
AIEA, HI 96701
Honolulu County (808) 483-6400
MRS. ANDREA MURAOKA MA, OTR
Occupational Therapist
98-151 PALI MOMI ST
AIEA, HI 96701
Honolulu County (808) 483-6466
DR. CLAUDIO L LENCINAS M.D.
Internal Medicine
98-151 PALI MOMI ST, SUITE 142
AIEA, HI 96701
Honolulu County (808) 483-6400
DR. JENIFER C. FONG M.D.
Dermatology
98-151 PALI MOMI ST, SUITE 152
AIEA, HI 96701
Honolulu County (808) 483-6472
AMBER TOLENTINO PT
Physical Therapist
98-151 PALI MOMI ST
AIEA, HI 96701
Honolulu County (808) 483-6466
DR. RAE S.H. HOLT O.D.
Optometrist
98-151 PALI MOMI ST, SUITE 142
AIEA, HI 96701
Honolulu County (808) 483-6439
DR. LAWRENCE KING HO MA DPT, ATC, CSCS
Physical Therapist (Orthopedic)
98-151 PALI MOMI ST
AIEA, HI 96701
Honolulu County (808) 483-6466

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 Marisa Nguyen's NPI number?

The NPI number for Marisa Nguyen is 1639269723. It was assigned to this individual provider in the NPPES registry on October 13, 2006.

Where is Marisa Nguyen located?

Marisa Nguyen practices at 98-151 Pali Momi St Suite 142, Aiea, HI 96701. The listed phone number is (808) 483-6400.

What is Marisa Nguyen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Marisa Nguyen enrolled in Medicare?

Yes. Marisa Nguyen 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.

What insurance does Marisa Nguyen accept?

Health plans from HMSA list Marisa Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Marisa Nguyen affiliated with any hospitals?

According to CMS data, Marisa Nguyen is affiliated with Straub Clinic And Hospital and Pali Momi Medical Center.

When was this NPI record last updated?

The NPPES record for Marisa Nguyen was last updated on March 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.