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DR. CHARLES H DIGGS MD
NPI 1710933965
Internal Medicine - Hematology & Oncology in Madison, WI

Active since May 26, 2006
1277 DEMING WAY, DEAN HEALTH PLAN, MADISON, WI 53717(608) 827-4044(608) 836-6516 Get Directions Write a Review

NPPES record last updated: May 1, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Charles H Diggs Md NPPES

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

DR. CHARLES H DIGGS MD (NPI 1710933965) is an individual hematology & oncology provider in Madison, Wisconsin, licensed in Wisconsin (22399-020) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1710933965
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. CHARLES H DIGGSCredential: MD
Location Address1277 DEMING WAY, DEAN HEALTH PLANMadison, WI 53717-1971
Mailing Address1277 Deming Way, Dean Health PlanMadison, WI 53717-1971 · (608) 827-4044 · Fax (608) 836-6516
Phone(608) 827-4044
Fax(608) 836-6516
Sole ProprietorNo
Enumeration DateMay 26, 2006
Last NPPES UpdateMay 1, 2013
✔ NPI 1710933965 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in WI · 22399-020
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1277 DEMING WAY, Madison, WI 53717
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Other Identifiers 7

Medicare UPINB52437
Medicare PIN001774150WI
Medicare PIN900000219WI
Medicare PIN130800341WI
Medicare PIN000557085WI
Medicaid30264100WI
Other192WI · Dean Health Insurance

Other Providers at the Same Location NPPES 2

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

ELHAM FATEHI PHARMD
Pharmacist
1277 DEMING WAY
MADISON, WI 53717
Dane County (608) 827-4440
DR. JAMES KLOTH PHARMD, RPH
Pharmacist
1277 DEMING WAY
MADISON, WI 53717
Dane County (608) 830-5948

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 Charles Diggs's NPI number?

The NPI number for Charles Diggs is 1710933965. It was assigned to this individual provider in the NPPES registry on May 26, 2006.

Where is Charles Diggs located?

Charles Diggs practices at 1277 Deming Way Dean Health Plan, Madison, WI 53717. The listed phone number is (608) 827-4044.

What is Charles Diggs's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Charles Diggs was last updated on May 1, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.