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RAY C HASELBY DO
NPI 1598873648
Internal Medicine - Infectious Disease in Marshfield, WI

Active since August 28, 2006
1000 N OAK AVE, MARSHFIELD, WI 54449(715) 387-5193 Get Directions Write a Review

NPPES record last updated: November 17, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ray C Haselby Do NPPES

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

RAY C HASELBY DO (NPI 1598873648) is an individual infectious disease provider in Marshfield, Wisconsin, licensed in Wisconsin (19108) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1598873648
Entity TypeIndividualMale
Primary Taxonomy207RI0200X
Provider Legal NameRAY C HASELBYCredential: DO
Location Address1000 N OAK AVEMarshfield, WI 54449
Mailing Address1000 N Oak AveMarshfield, WI 54449-5777
Phone(715) 387-5193
Sole ProprietorNo
Enumeration DateAugust 28, 2006
Last NPPES UpdateNovember 17, 2022
✔ NPI 1598873648 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in WI · 19108
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
1000 N OAK AVE, Marshfield, WI 54449
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Other Identifiers 1

Medicaid31256800WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners, Medica, Sanford Health Plan.Insurance ›

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.

ALISON RAE SAMPSON D.O.
Obstetrics & Gynecology
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 387-5161
TAMARA L. LEAHY NP
Nurse Practitioner
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (800) 782-8581
SAMANTHA ELAINE MOORE RD, CD, CDCES
Dietitian, Registered
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 389-7464
EUGENE H. LARSON PA
Physician Assistant
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 387-5245
JAMES SKIBBA CRNA
Nurse Anesthetist, Certified Registered
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 387-7179
KENNETH E ENGELHART MD
Internal Medicine
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 387-5704
KRISTIN M GERNDT MD
Radiology (Vascular & Interventional Radiology)
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 389-3474
VIRGINIA WOOLWORTH NP
Nurse Practitioner
1000 N OAK AVE
MARSHFIELD, WI 54449
Wood County (715) 387-5558

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 Ray Haselby's NPI number?

The NPI number for Ray Haselby is 1598873648. It was assigned to this individual provider in the NPPES registry on August 28, 2006.

Where is Ray Haselby located?

Ray Haselby practices at 1000 N Oak Ave, Marshfield, WI 54449. The listed phone number is (715) 387-5193.

What is Ray Haselby's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

What insurance does Ray Haselby accept?

Health plans from HealthPartners, Medica and Sanford Health Plan list Ray Haselby as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ray Haselby was last updated on November 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.