Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Andrew Ow, MD

Individual provider Family Medicine Physician · NPI 1487918611

Andrew Ow, MD is registered under Family Practice in Milwaukee, Wisconsin. Qualified in 2012, 14 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group and accepts Medicare assignment. Licensed in Pennsylvania and Wisconsin.

Years since qualifying
14
Licensed in
PA, WI
In the registry since
2012
Specialties on file
2
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

11333 W National Ave
Milwaukee, WI 53227-3111
Phone: (414) 329-7979
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 1557 (WI)
Family Medicine Physician Taxonomy 207Q00000X · Licence MD457362 (PA)

Record details

NPI number1487918611
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 3, 2012
Last updated in NPPESMay 18, 2022
Certification dateMay 18, 2022

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Also practisesGERIATRIC MEDICINE
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients228
Services billed 628 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

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.

  • Avantara Palos Heights Nursing home · Palos Heights, IL · listed as Phe Skilled Nursing Facility LLC
  • Nexus at Palos Nursing home · Palos Hills, IL · listed as Nexus at Palos, LLC
  • Warren Barr Orland Park Nursing home · Orland Park, IL · listed as Lexington Health Care Center of Orland Park Inc

Colleagues at Advocate Health and Hospitals Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3079 clinicians in the practice; 12 are shown here.

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