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DR. JOHN C. SHAFFER M.D.
NPI 1902990260
Obstetrics & Gynecology - Gynecologic Oncology in Springfield, IL

Active since October 03, 2006
800 N. 1ST STREET, SPRINGFIELD, IL 62702(217) 528-7541 Get Directions Write a Review

NPPES record last updated: April 25, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. John C. Shaffer M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOHN C. SHAFFER M.D. (NPI 1902990260) is an individual gynecologic oncology provider in Springfield, Illinois, licensed in Illinois (036-094515) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1902990260
Entity TypeIndividualMale
Primary Taxonomy207VX0201X
Provider Legal NameDR. JOHN C. SHAFFERCredential: M.D.
Location Address800 N. 1ST STREETSpringfield, IL 62702
Mailing Address1025 S 6th StSpringfield, IL 62703-2403 · (217) 528-7541
Phone(217) 528-7541
Sole ProprietorNo
Enumeration DateOctober 3, 2006
Last NPPES UpdateApril 25, 2011
✔ NPI 1902990260 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Gynecologic OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207VX0201X
License✔ Licensed in IL · 036-094515
Definition
An obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications.
800 N. 1ST STREET, Springfield, IL 62702
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Other Identifiers 1

Medicaid036094515IL

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. MARK A. STERN M.D.
Internal Medicine (Rheumatology)
800 N. 1ST STREET
SPRINGFIELD, IL 62702
Sangamon County (217) 528-7541
DR. DAVID A. ROSZHART M.D.
Urology
800 N. 1ST STREET
SPRINGFIELD, IL 62702
Sangamon County (217) 528-7541
DR. DONALD S. ROSS M.D.
Surgery
800 N. 1ST STREET
SPRINGFIELD, IL 62702
Sangamon County (217) 528-7541
DR. KOTESWARA R. NARLA M.D.
Psychiatry & Neurology (Neurology)
800 N. 1ST STREET
SPRINGFIELD, IL 62702
Sangamon County (217) 528-7541
DENISE K. MEARS FNP-BC, PNP-BC
Nurse Practitioner (Family)
800 N. 1ST STREET
SPRINGFIELD, IL 62702
Sangamon County (217) 528-7541
WINDIE C. MCKAY D.C.
Chiropractor
800 N. 1ST STREET
SPRINGFIELD, IL 62702
Sangamon County (217) 528-7541
DR. JOHN E. NESTER M.D.
Internal Medicine (Cardiovascular Disease)
800 N. 1ST STREET
SPRINGFIELD, IL 62702
Sangamon County (217) 528-7541
DR. STEPHEN M. RYAN M.D.
Surgery (Vascular Surgery)
800 N. 1ST STREET
SPRINGFIELD, IL 62702
Sangamon County (217) 528-7541

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Shaffer's NPI number?

The NPI number for John Shaffer is 1902990260. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Where is John Shaffer located?

John Shaffer practices at 800 N. 1st Street, Springfield, IL 62702. The listed phone number is (217) 528-7541.

What is John Shaffer's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Gynecologic Oncology, with taxonomy code 207VX0201X.

When was this NPI record last updated?

The NPPES record for John Shaffer was last updated on April 25, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.