Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

SAGAR KETANKUMAR PATEL MD
NPI 1598672230
Internal Medicine in Marshfield, WI

Active since August 26, 2026
1000 N OAK AVE, MARSHFIELD, WI 54449(715) 207-4846 Get Directions Write a Review

NPPES record added: August 26, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Sagar Ketankumar Patel Md NPPES

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

SAGAR KETANKUMAR PATEL MD (NPI 1598672230) is an individual internal medicine provider in Marshfield, Wisconsin, licensed in Wisconsin (102072-851) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1598672230
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameSAGAR KETANKUMAR PATELCredential: MD
Location Address1000 N OAK AVEMarshfield, WI 54449-5702
Mailing Address2408 N Peach Ave Apt 1Marshfield, WI 54449-8350 · (715) 207-4846
Sole ProprietorNo
Enumeration DateAugust 26, 2026
NPPES CertifiedAugust 25, 2026
NPI 1598672230 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in WI · 102072-851
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1000 N OAK AVE, Marshfield, WI 54449

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.

Obstetrics & Gynecology
1000 N OAK AVE
MARSHFIELD, WI 54449
Nurse Practitioner
1000 N OAK AVE
MARSHFIELD, WI 54449
Dietitian, Registered
1000 N OAK AVE
MARSHFIELD, WI 54449
Physician Assistant
1000 N OAK AVE
MARSHFIELD, WI 54449
Nurse Anesthetist, Certified Registered
1000 N OAK AVE
MARSHFIELD, WI 54449
Internal Medicine
1000 N OAK AVE
MARSHFIELD, WI 54449
Radiology (Vascular & Interventional Radiology)
1000 N OAK AVE
MARSHFIELD, WI 54449
Nurse Practitioner
1000 N OAK AVE
MARSHFIELD, WI 54449

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 Sagar Patel's NPI number?

The NPI number for Sagar Patel is 1598672230. It was assigned to this individual provider in the NPPES registry on August 26, 2026.

Where is Sagar Patel located?

Sagar Patel practices at 1000 N Oak Ave, Marshfield, WI 54449. The listed phone number is (715) 207-4846.

What is Sagar Patel's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Sagar Patel was last updated on August 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.