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

Dr. Michael A Volz, MD

Individual provider Allergy & Immunology (Internal Medicine) Physician · NPI 1841225430

Dr. Michael A Volz, MD is an Internal Medicine in Austin, Texas. Graduated from Medical College of Wisconsin in 1985, 41 years ago. Practices with Texas Childrens Physician Group, a 655-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Colorado, Kansas, Minnesota and Texas.

Years since qualifying
41
Trained at
Medical College of Wisconsin
Licensed in
CO, KS, MN, TX
In the registry since
2006
Specialties on file
4
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

9835 N Lake Creek Pkwy
Austin, TX 78717-6210
Phone: (832) 824-1000
Show map & directions

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

Additional practice locations (2)

  • 5690 Dtc Blvd Ste 150e, Greenwood Village, CO 80111-3227 — (720) 488-9280
  • 400 E 3rd St, Duluth, MN 55805-1951 — (218) 786-8364

Specialties & licences

Allergy & Immunology (Internal Medicine) Physician (primary) Taxonomy 207RA0201X · Licence U4125 (TX)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence 72393 (MN)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence 04-25391 (KS)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence 29227 (CO)

Record details

NPI number1841225430
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESMay 7, 2024
Certification dateMay 7, 2024
Mailing address6621 Fannin St, Houston, TX 77030-2358

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesALLERGY/IMMUNOLOGY
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 1985 (41 years in practice)
Group practice Texas Childrens Physician Group — 655 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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