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

Individual provider Internal Medicine Physician · NPI 1841403334

Dr. Patrick W Haarhues, MD practises Internal Medicine in Phoenix, Arizona. Graduated from University of Nevada School of Medicine in 2004, 22 years ago. Practices with Southwest Medical Associates, LLC, a 325-clinician group and accepts Medicare assignment. Licensed in New Mexico.

Years since qualifying
22
Trained at
University of Nevada School of Medicine
Licensed in
NM
In the registry since
2007
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

1111 E McDowell Rd
Phoenix, AZ 85006-2612 Not confirmed with CMS for 19 years — call before visiting
Phone: (602) 239-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD20070187 (NM)

Record details

NPI number1841403334
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 8, 2007
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NEVADA SCHOOL OF MEDICINE
Graduated 2004 (22 years in practice)
Group practice Southwest Medical Associates, Llc — 325 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 patients156
Services billed 425 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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 Southwest Medical Associates, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 325 clinicians in the practice; 12 are shown here.

Other providers in Phoenix