Joy Mackey, MD - Medicare Emergency Medicine in Houston, TX

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Joy Mackey, MD is a medicare enrolled "Emergency Medicine" physician in Houston, Texas. She went to Baylor College Of Medicine and graduated in 2011 and has 13 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Baylor College Of Medicine and her current practice location is 1 Baylor Plz, Section Of Emergency Medicine, Houston, Texas. You can reach out to her office (for appointments etc.) via phone at (713) 873-7045.

Joy Mackey is licensed to practice in Texas (license number Q3228) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1154614303.

Contact Information

Joy Mackey, MD
1 Baylor Plz, Section Of Emergency Medicine,
Houston, TX 77030-3411
(713) 873-7045
Not Available

Map and Direction




Physician's Profile

Full NameJoy Mackey
GenderFemale
SpecialityEmergency Medicine
Experience13 Years
Location1 Baylor Plz, Houston, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Joy Mackey attended and graduated from Baylor College Of Medicine in 2011
  NPI Data:
  • NPI Number: 1154614303
  • Provider Enumeration Date: 05/20/2011
  • Last Update Date: 07/20/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 4284851866
  • Enrollment ID: I20150813010744

Medical Identifiers

Medical identifiers for Joy Mackey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154614303NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine LP02172 (Rhode Island)Secondary
207P00000XEmergency Medicine Q3228 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chi St Luke's Health Baylor College Of Medicine MeHouston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Baylor College Of Medicine8224941265688

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Joy Mackey allows following entities to bill medicare on her behalf.
Entity NameBaylor College Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053352914
PECOS PAC ID: 8224941265
Enrollment ID: O20031106000562
Entity NameTexas Childrens Physician Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861675506
PECOS PAC ID: 4385722081
Enrollment ID: O20080422000209
Entity NameBaylor College Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881026664
PECOS PAC ID: 8022243971
Enrollment ID: O20131030000972
Entity NameIntegrative Emergency Services Physician Group-houston Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801458708
PECOS PAC ID: 7113258500
Enrollment ID: O20191016002208
Entity NameIes Mobile Medicine Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992320758
PECOS PAC ID: 2466878624
Enrollment ID: O20200818003032

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Joy Mackey is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Joy Mackey, MD
1 Baylor Plz, Section Of Emergency Medicine,
Houston, TX 77030-3411

Ph: () -		Joy Mackey, MD
1 Baylor Plz, Section Of Emergency Medicine,
Houston, TX 77030-3411

Ph: (713) 873-7045

Reviews and Comments


Emergency Medicine Doctors in Houston, TX

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Thomas Alan Gerbus, MD
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Phone: 713-500-7878    Fax: 713-500-0758

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.