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

Individual provider Internal Medicine Physician · NPI 1558571497

Jerold Clancy Erlandson, MD is a Nephrology in Sioux City, Iowa. Qualified in 2006, 20 years ago. Practices with Avera McKennan, a 962-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Iowa.

Years since qualifying
20
Licensed in
IA
In the registry since
2007
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

600 4th St
Sioux City, IA 51101-1415
Phone: (712) 255-7746
Fax: (712) 255-0829
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 38515 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence R-7904 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 38515 (IA)
Hospitalist Physician Taxonomy 208M00000X · Licence 38515 (IA)

Record details

NPI number1558571497
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2007
Last updated in NPPESOctober 31, 2014
Mailing address600 4th Street, Sioux City, IA 51101-1415

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Avera McKennan — 962 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations8 on file with Medicare

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