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JOY MACKEY M.D.
NPI 1154614303
Emergency Medicine in Houston, TX

Active since May 20, 2011PECOS EnrolledAccepts Medicare Assignment
84.05/100
CMS Quality Rating
6720 BERTNER AVE, HOUSTON, TX 77030(832) 355-2666 Get Directions Write a Review

NPPES record last updated: November 4, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Joy Mackey M.d. NPPES

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

JOY MACKEY M.D. (NPI 1154614303) is an individual emergency medicine provider in Houston, Texas, licensed in Texas (Q3228) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS, is affiliated with Chi St Luke's Health Baylor College Of Medicine Me, and maintains a secondary practice location in Houston.

NPPES Registry Identity

NPI1154614303
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameJOY MACKEYCredential: M.D.
Location Address6720 BERTNER AVEHouston, TX 77030-2604
Mailing Address1 Baylor Plz, Section Of Emergency MedicineHouston, TX 77030-3411
Phone(832) 355-2666
Sole ProprietorNo
Medical School CMSBaylor College Of MedicineGraduated 2011
Enumeration DateMay 20, 2011
Last NPPES UpdateNovember 4, 2025
NPPES CertifiedNovember 4, 2025
✔ NPI 1154614303 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in TX · Q3228✔ Licensed in RI · LP02172
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
6720 BERTNER AVE, Houston, TX 77030
Open in Google Maps ↗

Secondary Practice Location 1

Location 17200 Cambridge StHouston, TX 77030-4202 · Phone (713) 798-1000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Community Health Choice, Molina Healthcare.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

Joy Mackey 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 ID4284851866
PECOS Enrollment IDI20150813010744
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 2

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
32 services30 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
26 services26 patients

Hospital Affiliations CMS Care Compare 2

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

Chi St Luke's Health Baylor College Of Medicine Me

Acute Care Hospitals · Houston, TX
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number450193
Location6720 Bertner Ave, Ste Mc1-266Houston, TX 77030 · Harris County
Emergency services

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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
$90.40 typical visit price
range $58.24 – $176.98
Typical copayment $22.60 (range $14.56 – $44.24)
Most-billed visit code 99203
Established Patient
$102.71 typical visit price
range $18.60 – $143.93
Typical copayment $25.67 (range $4.65 – $35.98)
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.

84.05/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality84.49
Improvement Activities40
Cost54.39

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. ARCHANA VARGHEESE RAGHAVAN M.D.
Anesthesiology
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (832) 355-2666
NEAL SAVJANI M.D.
Radiology (Vascular & Interventional Radiology)
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (713) 798-1000
DR. BRIAN S CHINAI DO
Internal Medicine (Critical Care Medicine)
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (832) 355-2666
MIR TAJAMMUL HUSSAIN MD
Anesthesiology
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (832) 355-2666
DR. ALIREZA PARHIZGAR M.D.
Internal Medicine
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (713) 798-2222
NEKIA MARIE STEWART CRNA
Nurse Anesthetist, Certified Registered
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (832) 355-2666
CAITLYN MARIE KOHAKE
Anesthesiologist Assistant
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (823) 355-2666
XOCHITL B. SANCHEZ M.D.
Anesthesiology
6720 BERTNER AVE
HOUSTON, TX 77030
Harris County (713) 798-1750

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 Joy Mackey's NPI number?

The NPI number for Joy Mackey is 1154614303. It was assigned to this individual provider in the NPPES registry on May 20, 2011.

Where is Joy Mackey located?

Joy Mackey practices at 6720 Bertner Ave, Houston, TX 77030. The listed phone number is (832) 355-2666.

What is Joy Mackey's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Joy Mackey enrolled in Medicare?

Yes. Joy Mackey 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 Joy Mackey accept?

Health plans from Blue Cross and Blue Shield of Texas, Community Health Choice and Molina Healthcare list Joy Mackey 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 Joy Mackey affiliated with any hospitals?

According to CMS data, Joy Mackey is affiliated with Chi St Luke's Health Baylor College Of Medicine Me and Harris Health System.

When was this NPI record last updated?

The NPPES record for Joy Mackey was last updated on November 4, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.