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

Prentiss B Taylor, MD

Individual provider Internal Medicine Physician · NPI 1801055983

Prentiss B Taylor, MD is an Internal Medicine in Chicago, Illinois. Graduated from Harvard Medical School in 1978, 48 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arkansas, Arizona, California and Iowa and 11 more.

Years since qualifying
48
Trained at
Harvard Medical School
Licensed in
AR, AZ, CA, IA, IL, IN
In the registry since
2008
Specialties on file
15
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

9831 S Western Ave
Chicago, IL 60643-1740
Phone: (773) 445-3500
Fax: (773) 445-0575
Show map & directions

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

Additional practice locations (1)

  • 1357 W 103rd St, Chicago, IL 60643-2392 — (773) 238-0800

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 036-058964 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 24029 (MS)
Internal Medicine Physician Taxonomy 207R00000X · Licence G86930 (CA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 301696 (LA)
Internal Medicine Physician Taxonomy 207R00000X · Licence E-12633 (AR)
Internal Medicine Physician Taxonomy 207R00000X · Licence 51482 (TN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 59992 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01059715A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 37632 (AZ)
Internal Medicine Physician Taxonomy 207R00000X · Licence 28097 (NE)
Internal Medicine Physician Taxonomy 207R00000X · Licence 04-37501 (KS)
Internal Medicine Physician Taxonomy 207R00000X · Licence 9123410-1205 (UT)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD-42030 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2014029944 (MO)
Internal Medicine Physician Taxonomy 207R00000X · Licence Q3298 (TX)

Record details

NPI number1801055983
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 4, 2008
Last updated in NPPESDecember 16, 2022
Certification dateDecember 16, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1978 (48 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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