Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Callie M Williams, DNP, ARNP, CPNP-PC

Individual provider Pediatric Nurse Practitioner · NPI 1073006698

Dr. Callie M Williams, DNP, ARNP, CPNP-PC is a Pediatric Nurse Practitioner in Altoona, Iowa. Works from 2 locations. Licensed in Iowa.

Licensed in
IA
In the registry since
2018
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

700 1st Ave S Ste B
Altoona, IA 50009-1717
Phone: (515) 967-8887
Fax: (833) 913-0981
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1200 Pleasant St, Des Moines, IA 50309-1406 — (515) 241-6161

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence C141543 (IA)

Record details

NPI number1073006698
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , ARNP , CPNP-PC
Sole proprietorNo
NPI enumeratedJune 8, 2018
Last updated in NPPESDecember 22, 2021
Certification dateDecember 22, 2021

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