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

Dr. Alexander P Johnson, MD

Individual provider Hospitalist Physician · NPI 1023077559

Dr. Alexander P Johnson, MD is a Hospitalist in Dubuque, Iowa. Qualified in 1989, 37 years ago. Practices with The Finley Hospital, a 80-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
37
Licensed in
IA
In the registry since
2006
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

1515 Delhi St Ste 100
Dubuque, IA 52001-6320
Phone: (563) 557-9111
Fax: (563) 589-4046
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 34762 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 34762 (IA)

Record details

NPI number1023077559
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2006
Last updated in NPPESApril 6, 2021
Certification dateApril 6, 2021
Mailing address1515 Delhi St, Suite 100, Dubuque, IA 52001-6320

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice The Finley Hospital — 80 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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