Daryl L Fish, DO

Daryl L Fish is a Pediatric Gastroenterology Physician provider (Pediatrics) practicing in Marshfield, WI, registered in the NPPES registry with NPI 1619077955 since 2006. The credential DO stands for Doctor of Osteopathic Medicine.

✓ Active NPI ✓ Valid NPI checksum

NPI	1619077955
Entity type	Individual (Type 1)
Name	Daryl L Fish
Credential	DO
Sex	Male
Practice address	1000 N OAK AVE, Marshfield, WI, 54449
Phone	7153875688
Enumeration date	2006-09-25
Last updated in NPPES	2023-02-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
208000000X	Pediatrics Physician	Secondary	41978	WI
2080P0206X	Pediatric Gastroenterology Physician	Primary	41978	WI

DO — Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
43497400	Medicaid	WI	—

Copy-ready billing details

Provider: Daryl Fish, DO
NPI: 1619077955
Taxonomy: 2080P0206X (Pediatric Gastroenterology Physician)
Address: 1000 N OAK AVE, Marshfield, WI, 54449

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1518963347	Ivan Maldonado	Individual	Trauma Surgery Physician	Marshfield, WI
1932106689	Milan Pastuovic	Individual	Oral and Maxillofacial Surgery (Dentist)	Marshfield, WI
1073510731	John Cordova	Individual	Critical Care Medicine (Internal Medicine) Physician	Marshfield, WI
1295732923	Michael Rudolph	Individual	Anesthesiology Physician	Marshfield, WI
1326032509	Jason Duelge	Individual	Radiation Oncology Physician	Marshfield, WI
1871587584	Brett Carmichael	Individual	Diagnostic Radiology Physician	Marshfield, WI
1447245816	Corey Massey	Individual	Emergency Medicine Physician	Marshfield, WI
1861480055	Frederick Gehrmann	Individual	Anesthesiology Physician	Marshfield, WI

Verify this record

Cross-check NPI 1619077955 against the authoritative CMS record: view Daryl L Fish on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is NPI 1619077955 active?

Yes — as of the latest NPPES snapshot, NPI 1619077955 is active (record last updated 2023-02-08).

How do I verify Daryl Fish's NPI record?

Cross-check NPI 1619077955 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-02-08.