RAY HWONG M.D.
NPI 1962762278
Anesthesiology - Critical Care Medicine in Houston, TX

Active since May 21, 2012PECOS EnrolledAccepts Medicare Assignment
82.38/100
CMS Quality Rating
6431 FANNIN STREET, SUITE MSB 5.195, HOUSTON, TX 77030(713) 500-6113(713) 500-0528 Get Directions Write a Review

NPPES record last updated: December 21, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 21, 2020, Jun 18, 2018 (2 updates tracked since 2018).

About Ray Hwong M.d. NPPES

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

RAY HWONG M.D. (NPI 1962762278) is an individual critical care medicine provider in Houston, Texas, licensed in Texas (Q8727) and active in the NPI registry since May 2012. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann - Texas Medical Center, and maintains a secondary practice location in Dallas.

NPPES Registry Identity

NPI1962762278
Entity TypeIndividualMale
Primary Taxonomy207LC0200X
Provider Legal NameRAY HWONGCredential: M.D.
Location Address6431 FANNIN STREET, SUITE MSB 5.195Houston, TX 77030
Mailing Address6431 Fannin Street, Suite Msb 5.195Houston, TX 77030-5389 · (713) 500-6113 · Fax (713) 500-0528
Fax(713) 500-0528
Sole ProprietorNo
Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 2012
Enumeration DateMay 21, 2012
Last NPPES UpdateDecember 21, 20202 updates tracked since enumeration
NPPES CertifiedDecember 21, 2020
NPI 1962762278 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

Primary SpecialtyAnesthesiology · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LC0200X
License Licensed in TX · Q8727
Definition

An anesthesiologist, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedAnesthesiologyTaxonomy 207L00000X · License Q8727 (TX)
Also ListedInternal MedicineTaxonomy 207R00000X · License Q8727 (TX)
6431 FANNIN STREET, Houston, TX 77030

Secondary Practice Location 1

Location 15201 Harry Hines Blvd, Graduate Medical EducationDallas, TX 75235-7708 · Phone (214) 590-8058

Accepted 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

Ray Hwong 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 ID3476795824
PECOS Enrollment IDI20200131001453
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

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.

Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Memorial Hermann - Texas Medical Center

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450068
Location6411 FanninHouston, TX 77030 · Harris County
Emergency services Birthing friendly

Harris Health System

Acute Care Hospitals · Houston, TX
3/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number450289
Location2525 Holly HallHouston, TX 77054 · Harris County
Emergency services Birthing friendly

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.

82.38/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.23
Promoting Interoperability100
Improvement Activities40
Cost58.5

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.

Radiology (Diagnostic Radiology)
6431 FANNIN STREET, MSB 2.130B
HOUSTON, TX 77030
Internal Medicine
6431 FANNIN STREET, SUITE MSB 5.134
HOUSTON, TX 77030
Anesthesiology
6431 FANNIN STREET, MSB 5.020
HOUSTON, TX 77030
Genetic Counselor, MS
6431 FANNIN STREET, MSB 6.100
HOUSTON, TX 77030
Pediatrics
6431 FANNIN STREET
HOUSTON, TX 77030
Physician Assistant
6431 FANNIN STREET, MSB 2.130
HOUSTON, TX 77030
Radiology (Diagnostic Radiology)
6431 FANNIN STREET, MSB 2.010A
HOUSTON, TX 77030
Emergency Medicine
6431 FANNIN STREET, SUITE JJL 431
HOUSTON, TX 77030

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 Ray Hwong's NPI number?

The NPI number for Ray Hwong is 1962762278. It was assigned to this individual provider in the NPPES registry on May 21, 2012.

Where is Ray Hwong located?

Ray Hwong practices at 6431 Fannin Street Suite Msb 5.195, Houston, TX 77030. The listed phone number is (713) 500-6113.

What is Ray Hwong's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.

Is Ray Hwong enrolled in Medicare?

Yes. Ray Hwong 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 Ray Hwong accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Ray Hwong 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 Ray Hwong affiliated with any hospitals?

According to CMS data, Ray Hwong is affiliated with Memorial Hermann - Texas Medical Center and Harris Health System.

When was this NPI record last updated?

The NPPES record for Ray Hwong was last updated on December 21, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.