Mary Helen Tolentino, RN, WHNP-BC - Medicare Nurse Practitioner in Houston, TX

Mary Helen Tolentino, RN, WHNP-BC is a medicare enrolled "Nurse Practitioner - Obstetrics & Gynecology" in Houston, Texas. Her current practice location is 929 Gessner Rd., Suite 2225, Houston, Texas. You can reach out to her office (for appointments etc.) via phone at (713) 365-2900.

Mary Helen Tolentino is licensed to practice in Texas (license number 255171) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1740278035.

Contact Information

Mary Helen Tolentino, RN, WHNP-BC
929 Gessner Rd., Suite 2225,
Houston, TX 77024-2501
(713) 365-2900
(713) 984-6525

Map and Direction




Provider's Profile

Full NameMary Helen Tolentino
GenderFemale
SpecialityNurse Practitioner - Obstetrics & Gynecology
Location929 Gessner Rd., Houston, Texas
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1740278035
  • Provider Enumeration Date: 10/11/2005
  • Last Update Date: 01/22/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 8426278417
  • Enrollment ID: I20230518003741

Medical Identifiers

Medical identifiers for Mary Helen Tolentino such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1740278035NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LX0001XNurse Practitioner - Obstetrics & Gynecology 255171 (Texas)Primary

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. Mary Helen Tolentino allows following entities to bill medicare on her behalf.
Entity NameSpring Branch Community Health Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235141409
PECOS PAC ID: 3072501154
Enrollment ID: O20040505001669

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. Mary Helen Tolentino 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
Mary Helen Tolentino, RN, WHNP-BC
929 Gessner Rd., Suite 2225,
Houston, TX 77024-2501

Ph: (713) 365-2900
Mary Helen Tolentino, RN, WHNP-BC
929 Gessner Rd., Suite 2225,
Houston, TX 77024-2501

Ph: (713) 365-2900

Reviews and Comments


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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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