1. Home
  2. Directory
  3. Hawaii
  4. Tripler Army Medical Center
  5. Hospitalist
  6. NPI Profile

DR. MAY NGUYEN M.D.
NPI 1497049217
Hospitalist in Tripler Army Medical Center, HI

Active since June 09, 2011PECOS Enrolled
83.05/100
CMS Quality Rating
1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER, TRIPLER ARMY MEDICAL CENTER, HI 96859(808) 386-5791 Get Directions Write a Review

NPPES record last updated: May 12, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 12, 2026, Oct 25, 2022 (2 updates tracked since 2022).

About Dr. May Nguyen M.d. NPPES

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

DR. MAY NGUYEN M.D. (NPI 1497049217) is an individual hospitalist provider in Tripler Army Medical Center, Hawaii, licensed in Guam (M-2226) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS, is affiliated with Providence Holy Family Hospital, and maintains a secondary practice location in Richland.

NPPES Registry Identity

NPI1497049217
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameDR. MAY NGUYENCredential: M.D.
Location Address1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTERTripler Army Medical Center, HI 96859-5001
Mailing Address1 Jarrett White Rd, Tripler Army Medical CenterTripler Army Medical Center, HI 96859-5001 · (808) 386-5791
Phone(808) 386-5791
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateJune 9, 2011
Last NPPES UpdateMay 12, 20262 updates tracked since enumeration
NPPES CertifiedMay 12, 2026
✔ NPI 1497049217 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License✔ Licensed in GU · M-2226
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD61014410 (WA)
Also ListedGeneral PracticeTaxonomy 208D00000X · License 1497049217 (HI)
1 JARRETT WHITE RD, Tripler Army Medical Center, HI 96859
Open in Google Maps ↗

Secondary Practice Location 1

Location 1888 Swift BlvdRichland, WA 99352-3514 · Phone (509) 942-2017 · Fax (509) 942-2701

Other Identifiers 1

OtherVAD000Upin

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. May Nguyen M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5698097673
PECOS Enrollment IDI20210820003121
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 4

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
355 services143 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
218 services103 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
138 services135 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
19 services19 patients

Hospital Affiliations CMS Care Compare

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

Providence Holy Family Hospital

Acute Care Hospitals · Spokane, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500077
Location5633 North LidgerwoodSpokane, WA 99208 · Spokane County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96859 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.

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.

83.05/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality76.47
Promoting Interoperability100
Improvement Activities40
Cost67.03

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.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
4 suppliers30 claims30 services$89.52 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
2 suppliers19 claims19 services$32.29 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 20

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

CORINNE REYES LCSW
Social Worker (Clinical)
1 JARRETT WHITE RD
TRIPLER AMC, HI 96859
Honolulu County (808) 433-8785
DANIEL HEILMANN DO
Pediatrics
1 JARRETT WHITE RD
TRIPLER AMC, HI 96859
Honolulu County (808) 433-6697
MR. ADRIAN SCOTT WORTHEN M.D.
Internal Medicine
1 JARRETT WHITE RD, TRIPLER ARMY MEDICAL CENTER
TRIPLER ARMY MEDICAL CENTER, HI 96859
Honolulu County (808) 433-4049
DR. JANE ELIZABETH MARSHALL OTD, OTR/L
Occupational Therapist
1 JARRETT WHITE RD
TRIPLER ARMY MEDICAL CENTER, HI 96859
Honolulu County (937) 231-3795
TINA WILSON DO
General Practice
1 JARRETT WHITE RD
TRIPLER ARMY MEDICAL CENTER, HI 96859
Honolulu County (210) 220-7961
MRS. LASHON SHEREMA WILLIAMS PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
1 JARRETT WHITE RD
TRIPLER AMC, HI 96859
Honolulu County (808) 433-8601
DR. NICHOLAS PATRICK MAHER DO
General Practice
1 JARRETT WHITE RD
TRIPLER AMC, HI 96859
Honolulu County (888) 683-2778
DR. KIMBERLY D DAVIS MD
Ophthalmology
1 JARRETT WHITE RD
TRIPLER ARMY MEDICAL CENTER, HI 96859
Honolulu County (808) 471-9998

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 May Nguyen's NPI number?

The NPI number for May Nguyen is 1497049217. It was assigned to this individual provider in the NPPES registry on June 9, 2011.

Where is May Nguyen located?

May Nguyen practices at 1 Jarrett White Rd Tripler Army Medical Center, Tripler Army Medical Center, HI 96859. The listed phone number is (808) 386-5791.

What is May Nguyen's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is May Nguyen enrolled in Medicare?

Yes. May Nguyen is registered in the Medicare PECOS enrollment system.

What insurance does May Nguyen accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list May 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 May Nguyen affiliated with any hospitals?

According to CMS data, May Nguyen is affiliated with Providence Holy Family Hospital.

When was this NPI record last updated?

The NPPES record for May Nguyen was last updated on May 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.