Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Phenu V Zachariah, DO

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1386838340

Phenu V Zachariah, DO is an Endocrinology in Tomball, Texas. Graduated from Midwestern University, Chicago College of Osteopathic Med in 2004, 22 years ago. Works from 2 locations and accepts Medicare assignment. Licensed in Missouri, Texas and Wisconsin.

Years since qualifying
22
Trained at
Midwestern University, Chicago College of Osteopathic Med
Licensed in
MO, TX, WI
In the registry since
2007
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

425 Holderrieth Blvd Ste 207
Tomball, TX 77375-4552
Phone: (713) 347-8843
Fax: (833) 764-6128
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1151 Warwick Way, Racine, WI 53406-5661 — (262) 321-6300

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence V1927 (TX)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence 70454 (WI)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence 2010020902 (MO)

Record details

NPI number1386838340
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 4, 2007
Last updated in NPPESJuly 8, 2026
Certification dateJuly 8, 2026
Mailing addressPo Box 42384, Belfast, ME 04915-1275

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyENDOCRINOLOGY
Medical schoolMIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Graduated 2004 (22 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Tomball