Dr Jocelyn Villanueva Zarate, MD - Medicare Internal Medicine in San Antonio, TX

Dr Jocelyn Villanueva Zarate, MD is a medicare enrolled "Internal Medicine" physician in San Antonio, Texas. She graduated from medical school in 1998 and has 26 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Zarate Medical Group Pa and her current practice location is 1200 Brooklyn Ave Ste 310, San Antonio, Texas. You can reach out to her office (for appointments etc.) via phone at (210) 587-8787.

Dr Jocelyn Villanueva Zarate is licensed to practice in Texas (license number M3123) 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 1427054055.

Contact Information

Dr Jocelyn Villanueva Zarate, MD
1200 Brooklyn Ave Ste 310,
San Antonio, TX 78212-4810
(210) 587-8787
(210) 388-0239

Map and Direction




Physician's Profile

Full NameDr Jocelyn Villanueva Zarate
GenderFemale
SpecialityInternal Medicine
Experience26 Years
Location1200 Brooklyn Ave Ste 310, San Antonio, 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:
  • Dr Jocelyn Villanueva Zarate graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1427054055
  • Provider Enumeration Date: 06/28/2005
  • Last Update Date: 10/20/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8224054176
  • Enrollment ID: I20060224000599

Medical Identifiers

Medical identifiers for Dr Jocelyn Villanueva Zarate such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427054055NPI-NPPES
1791261-01MedicaidTX
2288019MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine M3123 (Texas)Primary
207R00000XInternal Medicine 35-07-9365 (Ohio)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys Hospice Of San AntonioSan antonio, TXHospice
Huebner Creek Health & Rehabilitation CenterSan antonio, TXNursing home
The Mission At Air Force VillageSan antonio, TXNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Zarate Medical Group Pa05472767432

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. Dr Jocelyn Villanueva Zarate allows following entities to bill medicare on her behalf.
Entity NameZarate Medical Group Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285761809
PECOS PAC ID: 0547276743
Enrollment ID: O20060224000591

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. Dr Jocelyn Villanueva Zarate 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
Dr Jocelyn Villanueva Zarate, MD
24014 Gran Palacio,
San Antonio, TX 78261-2766

Ph: (210) 587-8787
Dr Jocelyn Villanueva Zarate, MD
1200 Brooklyn Ave Ste 310,
San Antonio, TX 78212-4810

Ph: (210) 587-8787

Reviews and Comments


Internal Medicine Doctors in San Antonio, TX

Dr. Dennis Anthony Ruff, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 8307 Gault Ln, San Antonio, TX 78209
Phone: 210-798-5112    
Eduardo N. Pollono, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    Fax: 210-567-6960
Zarema J Singson, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5223 Hamilton Wolfe Rd, San Antonio, TX 78229
Phone: 210-614-1234    Fax: 210-614-0952
Sapna Raghunathan, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8300 Floyd Curl Dr, San Antonio, TX 78229
Phone: 210-450-9490    Fax: 210-450-6065
Dr. Jonathan Edward Slovik, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4502 Medical Dr, San Antonio, TX 78229
Phone: 210-358-4000    Fax: 210-358-0647
Mr. Paul Joseph Fanucchi, NP
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: Marianist Residence, 520 Fondham, San Antonio, TX 78228
Phone: 210-434-4157    Fax: 210-433-6005
Socrates B Aramburu, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Mccullough Ave, Suite 300, San Antonio, TX 78212
Phone: 210-271-3204    Fax: 210-222-2761

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.