Maria A Rodriguez Ballestas, MD - Medicare Obstetrics/gynecology in San Jose, CA

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Maria A Rodriguez Ballestas, MD is a medicare enrolled "Obstetrics & Gynecology" physician in San Jose, California. She graduated from medical school in 2008 and has 16 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Sutter Bay Medical Foundation and her current practice location is 2400 Samaritan Dr Ste 105, San Jose, California. You can reach out to her office (for appointments etc.) via phone at (408) 523-3870.

Maria A Rodriguez Ballestas is licensed to practice in California (license number A128978) 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 1669768420.

Contact Information

Maria A Rodriguez Ballestas, MD
2400 Samaritan Dr Ste 105,
San Jose, CA 95124-3910
(408) 523-3870
Not Available

Map and Direction




Physician's Profile

Full NameMaria A Rodriguez Ballestas
GenderFemale
SpecialityObstetrics/gynecology
Experience16 Years
Location2400 Samaritan Dr Ste 105, San Jose, California
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:
  • Maria A Rodriguez Ballestas graduated from medical school in 2008
  NPI Data:
  • NPI Number: 1669768420
  • Provider Enumeration Date: 06/21/2011
  • Last Update Date: 06/08/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 3577820133
  • Enrollment ID: I20200421001915

Medical Identifiers

Medical identifiers for Maria A Rodriguez Ballestas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669768420NPI-NPPES
387110MedicaidSC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 38711 (South Carolina)Secondary
207V00000XObstetrics & Gynecology A128978 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sutter Bay Medical Foundation42845387782995

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. Maria A Rodriguez Ballestas allows following entities to bill medicare on her behalf.
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013950807
PECOS PAC ID: 4284538778
Enrollment ID: O20031125000909
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1982845186
PECOS PAC ID: 4284538778
Enrollment ID: O20090501000247
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1104067115
PECOS PAC ID: 4284538778
Enrollment ID: O20090501000456
Entity NameSutter Bay Medical Foundation
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1033817168
PECOS PAC ID: 4284538778
Enrollment ID: O20230407001373

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. Maria A Rodriguez Ballestas 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
Maria A Rodriguez Ballestas, MD
325 Distel Cir,
Los Altos, CA 94022-1408

Ph: (408) 523-3870		Maria A Rodriguez Ballestas, MD
2400 Samaritan Dr Ste 105,
San Jose, CA 95124-3910

Ph: (408) 523-3870

Reviews and Comments


Obstetrics & Gynecology Doctors in San Jose, CA

Vajiramala R. Dharmasena, MD
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Thomas T.h. Lin, MD
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Melody Besharati, M.D.
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Dr. Elizabeth Anne Buescher, MD
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Karen B. Garcia, MD
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Phone: 408-972-7000    
Julie Najar, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 2506 Samaritan Ct, San Jose, CA 95124
Phone: 408-523-3870    

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).

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