Johanna Vivienne Ferriols Leyco-policarpio, MD - Medicare Endocrinology in Katy, TX

Johanna Vivienne Ferriols Leyco-policarpio, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Katy, Texas. She graduated from medical school in 2003 and has 21 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Katy Diabetes And Endocrinology Pllc and her current practice location is 21308 Provincial Blvd, Katy, Texas. You can reach out to her office (for appointments etc.) via phone at (281) 206-8201.

Johanna Vivienne Ferriols Leyco-policarpio is licensed to practice in Texas (license number P1193) 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 1659508265.

Contact Information

Johanna Vivienne Ferriols Leyco-policarpio, MD
21308 Provincial Blvd,
Katy, TX 77450-7580
(281) 206-8201
(281) 206-8206

Map and Direction




Physician's Profile

Full NameJohanna Vivienne Ferriols Leyco-policarpio
GenderFemale
SpecialityEndocrinology
Experience21 Years
Location21308 Provincial Blvd, Katy, 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:
  • Johanna Vivienne Ferriols Leyco-policarpio graduated from medical school in 2003
  NPI Data:
  • NPI Number: 1659508265
  • Provider Enumeration Date: 06/22/2009
  • Last Update Date: 01/05/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 7911155247
  • Enrollment ID: I20120912000094

Medical Identifiers

Medical identifiers for Johanna Vivienne Ferriols Leyco-policarpio such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659508265NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism P1193 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Columbus Community HospitalColumbus, TXHospital
Houston Methodist West HospitalHouston, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Katy Diabetes And Endocrinology Pllc80224737762

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. Johanna Vivienne Ferriols Leyco-policarpio allows following entities to bill medicare on her behalf.
Entity NameKaty Diabetes And Endocrinology Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639881048
PECOS PAC ID: 8022473776
Enrollment ID: O20230502001320

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. Johanna Vivienne Ferriols Leyco-policarpio 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
Johanna Vivienne Ferriols Leyco-policarpio, MD
21308 Provincial Blvd,
Katy, TX 77450-7580

Ph: (281) 206-8201
Johanna Vivienne Ferriols Leyco-policarpio, MD
21308 Provincial Blvd,
Katy, TX 77450-7580

Ph: (281) 206-8201

Reviews and Comments


Internal Medicine Doctors in Katy, TX

Yumna Ghouri, MD
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Medicare: Medicare Enrolled
Practice Location: 23900 Katy Fwy, Katy, TX 77494
Phone: 281-644-8111    Fax: 281-644-8144
Dr. Shazia F Sheikh, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 23211 Red River Dr, Katy, TX 77494
Phone: 832-437-2427    Fax: 281-396-4798
Diana Franco Corso, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1259 Fm 1463 Rd Ste 500, Katy, TX 77494
Phone: 713-429-4550    Fax: 855-392-5941
Sushanth Beeravolu Reddy, DO
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 23900 Katy Fwy, Katy, TX 77494
Phone: 281-644-7000    
Dr. Gurjyot Kaur Doshi, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 1331 W Grand Pkwy N, Suite 340, Katy, TX 77493
Phone: 281-392-2757    Fax: 281-392-8148
Alvin Raymond Co Tan, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 2510 W Grand Pkwy N, Katy, TX 77449
Phone: 713-442-4222    
William Alexander Currie,
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 21700 Kingsland Blvd, Suite 201, Katy, TX 77450
Phone: 281-398-7954    Fax: 281-398-6320

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.