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

Dr. Joshua Henry Knowles, DO

Individual provider Orthopaedic Surgery Physician · NPI 1245414838

Dr. Joshua Henry Knowles, DO is an Orthopedic Surgery in Orland Park, Illinois. Graduated from West Virginia School of Osteopathic Medicine in 2007, 19 years ago. Practices with Memorial Hospital, a 78-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois, Indiana and New Hampshire.

Years since qualifying
19
Trained at
West Virginia School of Osteopathic Medicine
Licensed in
IL, IN, NH
In the registry since
2007
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

10225 W 151st St
Orland Park, IL 60462
Phone: (708) 747-4000
Show map & directions

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

Additional practice locations (1)

  • 3073 White Mountain Hwy, North Conway, NH 03860-7101 — (603) 356-5461

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 02003566A (IN)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence 23149 (NH)
Orthopaedic Surgery Physician Taxonomy 207X00000X · Licence TEMPORARY-RESIDENT (IL)

Record details

NPI number1245414838
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 19, 2007
Last updated in NPPESApril 13, 2023
Certification dateApril 13, 2023
Mailing address101 Bodin Cir, Travis Afb, CA 94535-1809

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolWEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 2007 (19 years in practice)
Group practice Memorial Hospital — 78 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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