Eileen Hou, MD - Medicare Obstetrics/gynecology in Merced, CA

Eileen Hou, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Merced, California. She went to University Of Illinois College Of Med (chi/peor/rock/chm-urb) and graduated in 2016 and has 8 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Clinica Sierra Vista and her current practice location is 3940 Sandpiper Ave, Merced, California. You can reach out to her office (for appointments etc.) via phone at (866) 682-4842.

Eileen Hou is licensed to practice in California (license number A153156) 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 1558715508.

Contact Information

Eileen Hou, MD
3940 Sandpiper Ave,
Merced, CA 95340-8372
(866) 682-4842
Not Available

Map and Direction




Physician's Profile

Full NameEileen Hou
GenderFemale
SpecialityObstetrics/gynecology
Experience8 Years
Location3940 Sandpiper Ave, Merced, 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:
  • Eileen Hou attended and graduated from University Of Illinois College Of Med (chi/peor/rock/chm-urb) in 2016
  NPI Data:
  • NPI Number: 1558715508
  • Provider Enumeration Date: 04/15/2016
  • Last Update Date: 10/28/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7416376249
  • Enrollment ID: I20220907001334

Medical Identifiers

Medical identifiers for Eileen Hou such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558715508NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 336.113668 (Illinois)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207V00000XObstetrics & Gynecology A153156 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Clinica Sierra Vista3870407505136

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. Eileen Hou allows following entities to bill medicare on her behalf.
Entity NameClinica Sierra Vista
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740439314
PECOS PAC ID: 3870407505
Enrollment ID: O20090304000620

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. Eileen Hou 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
Eileen Hou, MD
737 W Childs Ave,
Merced, CA 95341-6805

Ph: (866) 682-4842
Eileen Hou, MD
3940 Sandpiper Ave,
Merced, CA 95340-8372

Ph: (866) 682-4842

Reviews and Comments


Obstetrics & Gynecology Doctors in Merced, CA

Dr. Yasser Salim Ratl Mrad, MD
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Practice Location: 797 W Childs Ave, Merced, CA 95341
Phone: 209-383-5871    Fax: 209-383-1402
Dr. Naim Masud Basel, D.O.
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Practice Location: 797 W Childs Ave, Merced, CA 95341
Phone: 209-383-5871    Fax: 209-383-1402
George M Savage, M.D.
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Practice Location: 797 W Childs Ave, Merced, CA 95341
Phone: 209-383-5871    Fax: 209-383-1402
Dr. Samuel Loredo, MD
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Practice Location: 139 West El Portal Drive, Suite A, Merced, CA 95348
Phone: 209-722-2716    Fax: 209-722-2767
Andrea Heyn, MD
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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.
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Medicare: Accepting Medicare Assignments
Practice Location: 900 W Olive Ave Ste A, Merced, CA 95348
Phone: 323-409-8848    
Chieh Tsai, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 700 W Olive Ave, Ste D, Merced, CA 95348
Phone: 209-383-1343    Fax: 209-383-5291

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.