DR. FELIX YONG M.D., M.S.
NPI 1962881201
Surgery in Honolulu, HI

Q: What is Felix Yong's NPI number?

The NPI number for Felix Yong is 1962881201. It was assigned to this individual provider in the NPPES registry on May 20, 2015. The provider is also known as Dr. Felix Yong Tamariz M.D., M.S..

Q: What is Felix Yong's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Felix Yong was last updated on August 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since May 20, 2015PECOS EnrolledAccepts Medicare Assignment

550 S BERETANIA ST STE 509, HONOLULU, HI 96813(808) 691-8885 Get Directions Write a Review

NPPES record last updated: August 19, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Aug 19, 2021, Aug 5, 2021, Jan 10, 2020 (3 updates tracked since 2020).

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About Dr. Felix Yong M.d., M.s. NPPES

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

DR. FELIX YONG M.D., M.S. (NPI 1962881201) is an individual surgery provider in Honolulu, Hawaii, licensed in Hawaii (MD-21924) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS, is affiliated with The Queens Medical Center, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2015).

NPPES Registry Identity

NPI1962881201

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. FELIX YONGCredential: M.D., M.S.

Location Address550 S BERETANIA ST STE 509Honolulu, HI 96813-2496

Mailing Address550 S Beretania St Ste 509Honolulu, HI 96813-2496 · (808) 691-8885

Phone(808) 691-8885

Sole ProprietorNo

Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2015

Enumeration DateMay 20, 2015

Last NPPES UpdateAugust 19, 20213 updates tracked since enumeration

NPPES CertifiedAugust 19, 2021

✔ NPI 1962881201 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Licenses✔ Licensed in HI · MD-21924✔ Licensed in UT · 10132588-1205

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

550 S BERETANIA ST STE 509, Honolulu, HI 96813

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Other Names 1

Other Name (5)Dr. Felix Yong Tamariz M.d., M.s.

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

Dr. Felix Yong M.d., M.s. 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 ID8426338880

PECOS Enrollment IDI20210812002519

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

Medicare enrollment records show Felix Yong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Queens University Medical Group

0.1 mi

Multi-Specialty

1301 PUNCHBOWL ST
Honolulu, HI 96813

Reassigned Medicare billing, Hawaii enrollment
859 clinicians in this Medicare group

NPI 1891441382 (808) 691-1000

The Queen's Medical Center

0.1 mi

General Acute Care Hospital

1301 PUNCHBOWL ST
Honolulu, HI 96813

Reassigned Medicare billing, Hawaii enrollment
Medicare enrollment name: The Queens Medical Center
809 clinicians in this Medicare group

NPI 1487693586 (808) 538-9011

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 3

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.

112 services43 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

61 services43 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.

13 services13 patients

Hospital Affiliations CMS Care Compare

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

The Queens Medical Center

Acute Care Hospitals · Honolulu, HI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number120001

Location1301 Punchbowl StHonolulu, HI 96813 · Honolulu County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96813 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

$92.50 typical visit price

range $60.53 – $180.05

Typical copayment $23.12 (range $15.13 – $45.01)

Most-billed visit code 99203

Established Patient

$74.92 typical visit price

range $20.09 – $147.56

Typical copayment $18.73 (range $5.02 – $36.89)

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.

WHITNEY CARLTON M.D.

Surgery (Surgical Critical Care)

550 S BERETANIA ST STE 509
HONOLULU, HI 96813

Honolulu County (808) 691-8885

DR. SHO FURUTA M.D.

Surgery (Trauma Surgery)

550 S BERETANIA ST STE 509
HONOLULU, HI 96813

Honolulu County (808) 691-8885

ERIC TAEHYUN CHANG M.D.

Surgery

550 S BERETANIA ST STE 509
HONOLULU, HI 96813

Honolulu County (808) 691-8885

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 Felix Yong's NPI number?

The NPI number for Felix Yong is 1962881201. It was assigned to this individual provider in the NPPES registry on May 20, 2015. The provider is also known as Dr. Felix Yong Tamariz M.D., M.S..

Where is Felix Yong located?

Felix Yong practices at 550 S Beretania St Ste 509, Honolulu, HI 96813. The listed phone number is (808) 691-8885.

What is Felix Yong's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Felix Yong enrolled in Medicare?

Yes. Felix Yong 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 Felix Yong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Felix Yong reassigns Medicare benefits to 2 organizations: Queens University Medical Group (Honolulu, HI) and The Queen's Medical Center (Honolulu, HI). 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 Felix Yong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Felix Yong affiliated with any hospitals?

According to CMS data, Felix Yong is affiliated with The Queens Medical Center.

When was this NPI record last updated?

The NPPES record for Felix Yong was last updated on August 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.