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

Dr. Norbert C. Duttlinger, MD

Individual provider Anesthesiology Physician · NPI 1407891385

Dr. Norbert C. Duttlinger, MD is an Anesthesiology in Loves Park, Illinois. Graduated from University of Washington School of Medicine in 1987, 39 years ago. Practices with Rockford Anesthesiologists Associated LLC, a 61-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
39
Trained at
University of Washington School of Medicine
Licensed in
IL
In the registry since
2006
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

2202 Harlem Rd
Loves Park, IL 61111-2754
Phone: (815) 877-4848
Fax: (815) 654-5342
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X (IL)

Record details

NPI number1407891385
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2006
Last updated in NPPESJuly 13, 2026
Mailing address2202 Harlem Rd, Loves Park, IL 61111-2754

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice Rockford Anesthesiologists Associated Llc — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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