Karla L Houston-gray, MD - Medicare Internal Medicine in Kansas City, MO

Karla L Houston-gray, MD is a medicare enrolled "Internal Medicine" physician in Kansas City, Missouri. She went to Tulane University School Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Prime Healthcare Kansas City - Physician Services Llc and her current practice location is 1004 Carondelet Dr Ste 300, Kansas City, Missouri. You can reach out to her office (for appointments etc.) via phone at (816) 942-4500.

Karla L Houston-gray is licensed to practice in Missouri (license number MD 109234) 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 1003801085.

Contact Information

Karla L Houston-gray, MD
1004 Carondelet Dr Ste 300,
Kansas City, MO 64114-4858
(816) 942-4500
(816) 941-4504

Map and Direction




Physician's Profile

Full NameKarla L Houston-gray
GenderFemale
SpecialityInternal Medicine
Experience32 Years
Location1004 Carondelet Dr Ste 300, Kansas City, Missouri
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:
  • Karla L Houston-gray attended and graduated from Tulane University School Of Medicine in 1992
  NPI Data:
  • NPI Number: 1003801085
  • Provider Enumeration Date: 09/15/2005
  • Last Update Date: 10/28/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3476681214
  • Enrollment ID: I20100514000372

Medical Identifiers

Medical identifiers for Karla L Houston-gray such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003801085NPI-NPPES
208079319MedicaidMO
100454720AMedicaidKS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD 109234 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joseph Medical CenterKansas city, MOHospital
Research Medical CenterKansas city, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prime Healthcare Kansas City - Physician Services Llc731526732570

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. Karla L Houston-gray allows following entities to bill medicare on her behalf.
Entity NamePrime Healthcare Kansas City - Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427449487
PECOS PAC ID: 7315267325
Enrollment ID: O20150514001835

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. Karla L Houston-gray 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
Karla L Houston-gray, MD
1000 Carondelet Dr, Provider Enrollment/physicians Billing Dept,
Kansas City, MO 64114

Ph: (816) 943-5744
Karla L Houston-gray, MD
1004 Carondelet Dr Ste 300,
Kansas City, MO 64114-4858

Ph: (816) 942-4500

Reviews and Comments


Internal Medicine Doctors in Kansas City, MO

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Carl D Dirks, MD
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Michelle L Dew, MD
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Brenda J Rogers, MD
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Practice Location: 2401 Gillham Rd, Kansas City, MO 64108
Phone: 816-234-3000    

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.