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

Dr. Alan D. Betensley, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1548329881

Dr. Alan D. Betensley, MD is an Internal Medicine in Chicago, Illinois. Qualified in 1996, 30 years ago. Practices with Northwestern Medical Faculty Foundation, a 4,394-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
30
Licensed in
IL, WI
In the registry since
2006
Specialties on file
3
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

676 N Saint Clair St Ste 14-044
Chicago, IL 60611
Phone: (312) 908-8163
Fax: (312) 695-1394
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 25 N Winfield Rd Ste 204, Winfield, IL 60190-1379 — (630) 232-0202
  • 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522 — (414) 955-7040

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 036157068 (IL)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 036157068 (IL)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence 75987 (WI)

Record details

NPI number1548329881
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 6, 2006
Last updated in NPPESDecember 17, 2024
Certification dateDecember 17, 2024

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesCRITICAL CARE (INTENSIVISTS), PULMONARY DISEASE
Medical schoolOTHER
Graduated 1996 (30 years in practice)
Group practice Northwestern Medical Faculty Foundation — 4394 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations15 on file with Medicare

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