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

Philip Joseph Muller, DO

Individual provider Psychiatry Physician · NPI 1891756128

Philip Joseph Muller, DO is a Psychiatry in Sioux City, Iowa. Graduated from Des Moines University of Osteopathic Medicine and Health Sciences in 1993, 33 years ago. Practices with Associates for Psychiatric Services PC, a 6-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
33
Trained at
Des Moines University of Osteopathic Medicine and Health Sciences
Licensed in
IA
In the registry since
2006
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.

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Practice location Address checks out

600 4th St Ste 501
Sioux City, IA 51101-1750
Phone: (712) 234-0220
Fax: (712) 234-0225
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 03099 (IA)

Record details

NPI number1891756128
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 28, 2006
Last updated in NPPESDecember 21, 2007
Mailing address600 4th St, Suite 501, Sioux City, IA 51101-1750

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolDES MOINES UNIVERSITY OF OSTEOPATHIC MEDICINE AND HEALTH SCIENCES
Graduated 1993 (33 years in practice)
Group practice Associates For Psychiatric Services Pc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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