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

Individual provider Internal Medicine Physician · NPI 1992190342

Dr. Hafsa Zia, MD practises Internal Medicine in Houston, Texas. Qualified in 2010, 16 years ago. Practices with Memorial Hermann Medical Group, a 753-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Tennessee and Texas.

Years since qualifying
16
Licensed in
TN, TX
In the registry since
2015
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

11800 Astoria Blvd
Houston, TX 77089-6041
Phone: (281) 929-6184
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 620 Skyline Dr, Jackson, TN 38301 — (731) 422-0213
  • 27800 Northwest Fwy Ste 4201, Cypress, TX 77433-5302 — (346) 231-4628
  • 18951 N Memorial Dr Ste 103w, Humble, TX 77338-4217 — (281) 540-8409
  • 16100 South Fwy, Pearland, TX 77584-1895 — (281) 929-6184
  • 17500 W Grand Pkwy S, Sugar Land, TX 77479-2562 — (281) 725-5026

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence S5529 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence 57557 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence S5529 (TX)

Record details

NPI number1992190342
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 2, 2015
Last updated in NPPESFebruary 12, 2026
Certification dateFebruary 12, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Memorial Hermann Medical Group — 753 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients242
Services billed 739 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Memorial Hermann Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 753 clinicians in the practice; 12 are shown here.

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