DR. MINSEN MOK M.D.
NPI 1417059916
Internal Medicine in Fountain Valley, CA
About Dr. Minsen Mok M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MINSEN MOK M.D. (NPI 1417059916) is an individual internal medicine provider in Fountain Valley, California, licensed in California (G73182) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of Js Weill Medical College, Cornell University (1989).
NPPES Registry Identity
Specialties & Licenses
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Other Identifiers 1
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
Dr. Minsen Mok 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92708 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Minsen Mok's NPI number?
The NPI number for Minsen Mok is 1417059916. It was assigned to this individual provider in the NPPES registry on September 4, 2006.
Where is Minsen Mok located?
Minsen Mok practices at 11100 Warner Ave Ste 104, Fountain Valley, CA 92708. The listed phone number is (714) 306-6104.
What is Minsen Mok's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Minsen Mok enrolled in Medicare?
Yes. Minsen Mok 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 Minsen Mok was last updated on March 7, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
