Mildrede Bonglack, MD - Medicare Obstetrics & Gynecology in Merced, CA

  1. Home
  2. Obstetrics & Gynecology
  3. CA
  4. Merced
Mildrede Bonglack, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Merced, California. Her current practice location is 797 W Childs Ave, Merced, California. You can reach out to her office (for appointments etc.) via phone at (209) 384-6498.

Mildrede Bonglack is licensed to practice in California (license number 204492) 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 1134612013.

Contact Information

Mildrede Bonglack, MD
797 W Childs Ave,
Merced, CA 95341-6805
(209) 384-6498
(209) 359-2045

Map and Direction




Physician's Profile

Full NameMildrede Bonglack
GenderFemale
SpecialityObstetrics & Gynecology
Location797 W Childs Ave, Merced, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1134612013
  • Provider Enumeration Date: 06/14/2018
  • Last Update Date: 09/25/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7719233626
  • Enrollment ID: I20250506000984

Medical Identifiers

Medical identifiers for Mildrede Bonglack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134612013NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 35.144536 (Ohio)Secondary
207V00000XObstetrics & Gynecology R-11323 (Iowa)Secondary
207V00000XObstetrics & Gynecology 204492 (California)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. Mildrede Bonglack allows following entities to bill medicare on her behalf.
Entity NameTrihealth H Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811215742
PECOS PAC ID: 1850570458
Enrollment ID: O20110128000356

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. Mildrede Bonglack 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
Mildrede Bonglack, MD
797 W Childs Ave,
Merced, CA 95341-6805

Ph: () -		Mildrede Bonglack, MD
797 W Childs Ave,
Merced, CA 95341-6805

Ph: (209) 384-6498

Reviews and Comments


Obstetrics & Gynecology Doctors in Merced, CA

Dr. Yasser Salim Ratl Mrad, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 797 W Childs Ave, Merced, CA 95341
Phone: 209-383-5871    Fax: 209-383-1402
Dr. Naim Masud Basel, D.O.
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 797 W Childs Ave, Merced, CA 95341
Phone: 209-383-5871    Fax: 209-383-1402
George M Savage, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 797 W Childs Ave, Merced, CA 95341
Phone: 209-383-5871    Fax: 209-383-1402
Dr. Samuel Loredo, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 139 West El Portal Drive, Suite A, Merced, CA 95348
Phone: 209-722-2716    Fax: 209-722-2767
Andrea Heyn, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3349 G St Ste F, Merced, CA 95340
Phone: 209-349-8459    Fax: 209-233-9837
Dr. Diane Renee Thomas, M.D.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 900 W Olive Ave Ste A, Merced, CA 95348
Phone: 323-409-8848    

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.