MARY ANN S. TANCUAN MD
NPI 1154409647
Internal Medicine in Pleasanton, CA
About Mary Ann S. Tancuan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY ANN S. TANCUAN MD (NPI 1154409647) is an individual internal medicine provider in Pleasanton, California, licensed in California (A95808) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2001).
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.
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
Mary Ann S. Tancuan Md 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 94588 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PLEASANTON, CA 94588
PLEASANTON, CA 94588
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 Mary Ann Tancuan's NPI number?
The NPI number for Mary Ann Tancuan is 1154409647. It was assigned to this individual provider in the NPPES registry on November 1, 2006.
Where is Mary Ann Tancuan located?
Mary Ann Tancuan practices at 7601 Stoneridge Dr, Pleasanton, CA 94588. The listed phone number is (925) 847-5000.
What is Mary Ann Tancuan's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Mary Ann Tancuan enrolled in Medicare?
Yes. Mary Ann Tancuan 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 Mary Ann Tancuan was last updated on December 9, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.
