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

John Eric Player, DO

Individual provider Surgery Physician · NPI 1285965905

John Eric Player, DO is a General Surgery in Rockford, Illinois. Qualified in 2004, 22 years ago. Practices with Osf Multi-Specialty Group, a 2,128-clinician group and accepts Medicare assignment. Licensed in Illinois and Wisconsin.

Years since qualifying
22
Licensed in
IL, WI
In the registry since
2010
Specialties on file
2
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

5668 E State St Ste 1000
Rockford, IL 61108-2464
Phone: (815) 397-7900
Fax: (815) 397-7919
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 036.133344 (IL)
Surgery Physician Taxonomy 208600000X · Licence 54098-21 (WI)

Record details

NPI number1285965905
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJanuary 20, 2010
Last updated in NPPESJune 24, 2013
Mailing address5668 E State St, Suite 1000, Rockford, IL 61108-2464

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Osf Multi-Specialty Group — 2128 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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