Joy Mackey, M.D.
Emergency Medicine Physician · Houston, TX
Joy Mackey, M.D. is an emergency medicine physician with a practice address in Houston, Texas, and NPI 1154614303, issued on May 20, 2011. Check the license (Texas Q3228, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joy Mackey
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- Q3228 TX
LP02172 RI
Self-reported in NPPES; status is on the state search - Practice location
- 6720 Bertner Ave, Houston, TX 77030
- Phone
- (832) 355-2666
- Enumerated
- May 20, 2011
- Record last updated
- Nov 4, 2025
- Medicare enrollment
- Enrolled (PECOS I20150813010744); accepts Medicare assignment
- Medical or professional school
- Baylor College Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 6720 Bertner Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ligaya Abangan, CRNACertified Registered Nurse Anesthetist1922088384
- Taj Adams, MDEmergency Medicine Physician1730321860
- Oludayo Adeyefa, M.D.Anesthesiology Physician1700014628
- Fatima Adhi, MDCritical Care Medicine (Internal Medicine) Physician1437590387
- Yunuen Aguilera Garcia, M.D.Critical Care Medicine (Internal Medicine) Physician1578842522
- Tabish Aijaz, M.D.Pain Medicine (Anesthesiology) Physician1417319732
Verify Joy Mackey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q3228Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 84.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Baylor College OF MedicineHouston, TX
- Baylor College OF MedicineHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joy Mackey among 4,885 emergency medicine physician records in Texas
Joy Mackey, M.D. is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 52% of them.
- NPI issued2011 · 52% of these records are older, 45% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2011 · median 2013 among the 2,779 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
818 emergency medicine physician records list a practice address in Houston
They are 818 of the 61,221 NPPES records with a practice address in Houston, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Houston → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Bentley Bobrow, M.D.Houston, TX 770301528040276
- Jack Butler, M.D.Houston, TX 770301962491035
- Pamela Carmain, M.D.Houston, TX 770301285636266
- Crystal Cassidy, M.D.Houston, TX 770301316948599
- Robert Dickson, MDHouston, TX 770301609866391
- Swapan Dubey, M.D.Houston, TX 770301497756175
- Bhushan Kukkalli, M.D.Houston, TX 770301871579276
- Kelly Larkin, M.D.Houston, TX 770301144205683
Common questions
What is Joy Mackey, M.D.'s NPI number?
Joy Mackey, M.D.'s National Provider Identifier (NPI) is 1154614303, issued on May 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Joy Mackey, M.D. located?
The NPPES record lists a practice address at 6720 Bertner Ave, Houston, TX, 77030. Phone: (832) 355-2666. Providers update this record themselves, so call before visiting.
How can I verify Joy Mackey, M.D.'s license?
NPPES lists Texas license number Q3228, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Joy Mackey, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.