Jaime D Castillo Jr, MD - Medicare Internal Medicine in Houston, MS

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Jaime D Castillo Jr, MD is a medicare enrolled "Internal Medicine" physician in Houston, Mississippi. He graduated from medical school in 1993 and has 33 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Southern Health Corp Of Houston, Inc., Progressive Health Of Houston Llc and his current practice location is 1002 E Madison St, Houston, Mississippi. You can reach out to his office (for appointments etc.) via phone at (662) 456-3000.

Jaime D Castillo Jr is licensed to practice in Mississippi (license number 18283) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1538179536.

Contact Information

Jaime D Castillo Jr, MD
1002 E Madison St,
Houston, MS 38851-2428
(662) 456-3000
(662) 456-9439

Map and Direction




Physician's Profile

Full NameJaime D Castillo Jr
GenderMale
SpecialityInternal Medicine
Experience33 Years
Location1002 E Madison St, Houston, Mississippi
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Jaime D Castillo Jr graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1538179536
  • Provider Enumeration Date: 08/09/2006
  • Last Update Date: 01/18/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 8325034572
  • Enrollment ID: I20040422000998

Medical Identifiers

Medical identifiers for Jaime D Castillo Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538179536NPI-NPPES
07421365MedicaidMS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 18283 (Mississippi)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Centerwell Home HealthBruce, MSHome health agency
Mississippi Homecare Of EuporaEupora, MSHome health agency
Centerwell Home HealthColumbus, MSHome health agency
Progressive Health Group Of HoustonHouston, MSHospital
North Mississippi Medical CenterTupelo, MSHospital
Bmh-calhounCalhoun city, MSHospital
Choctaw Regional Medical CenterAckerman, MSHospital
University Of Mississippi Medical Center- GrenadaGrenada, MSHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern Health Corp Of Houston, Inc.004210235210
Progressive Health Of Houston Llc014366242917

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. Jaime D Castillo Jr allows following entities to bill medicare on his behalf.
Entity NameProgressive Health of Houston LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639936396
PECOS PAC ID: 0143662429
Enrollment ID: O20240910003027

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. Jaime D Castillo Jr 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
Jaime D Castillo Jr, MD
Po Box 432,
Houston, MS 38851-0432

Ph: (662) 456-3700		Jaime D Castillo Jr, MD
1002 E Madison St,
Houston, MS 38851-2428

Ph: (662) 456-3000

Reviews and Comments


Internal Medicine Doctors in Houston, MS

Noel Villarosa Garcia, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1002 E Madison St, Houston, MS 38851
Phone: 662-448-6213    Fax: 662-448-6215
Derek Moeller, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 208 Country Club Rd, Houston, MS 38851
Phone: 662-456-3437    Fax: 662-452-2070

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.