PHENU V ZACHARIAH DO
NPI 1386838340
Internal Medicine - Endocrinology, Diabetes & Metabolism in Tomball, TX
About Phenu V Zachariah Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PHENU V ZACHARIAH DO (NPI 1386838340) is an individual endocrinology, diabetes & metabolism provider in Tomball, Texas, licensed in Texas (V1927) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Racine, and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (2004).
NPPES Registry Identity
Specialties & Licenses
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Secondary Practice Location 1
Other Identifiers 3
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
Phenu V Zachariah Do 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 7
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 77375 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 2
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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TOMBALL, TX 77375
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 Phenu Zachariah's NPI number?
The NPI number for Phenu Zachariah is 1386838340. It was assigned to this individual provider in the NPPES registry on September 4, 2007.
Where is Phenu Zachariah located?
Phenu Zachariah practices at 425 Holderrieth Blvd Ste 207, Tomball, TX 77375. The listed phone number is (713) 347-8843.
What is Phenu Zachariah's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Phenu Zachariah enrolled in Medicare?
Yes. Phenu Zachariah 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 Phenu Zachariah was last updated on July 8, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
