EILEEN HOU M.D.
NPI 1558715508
Obstetrics & Gynecology in Merced, CA
About Eileen Hou M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EILEEN HOU M.D. (NPI 1558715508) is an individual obstetrics & gynecology provider in Merced, California, licensed in California (A153156) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2016).
NPPES Registry Identity
Specialties & Licenses
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Eileen Hou M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95340 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MERCED, CA 95340
MERCED, CA 95340
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Eileen Hou's NPI number?
The NPI number for Eileen Hou is 1558715508. It was assigned to this individual provider in the NPPES registry on April 15, 2016.
Where is Eileen Hou located?
Eileen Hou practices at 3940 Sandpiper Ave, Merced, CA 95340. The listed phone number is (866) 682-4842.
What is Eileen Hou's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Eileen Hou enrolled in Medicare?
Yes. Eileen Hou is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Eileen Hou was last updated on December 19, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
