Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RUBEN MONARREZ MD
NPI 1447870621
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Janesville, WI

Q: What is Ruben Monarrez's NPI number?

The NPI number for Ruben Monarrez is 1447870621. It was assigned to this individual provider in the NPPES registry on April 17, 2020.

Q: What is Ruben Monarrez's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Adult Reconstructive Orthopaedic Surgery, with taxonomy code 207XS0114X.

Q: When was this NPI record last updated?

The NPPES record for Ruben Monarrez was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since April 17, 2020PECOS Enrolled

3400 E RACINE ST, JANESVILLE, WI 53546(608) 373-8000 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 30, 2026, Apr 17, 2020 (2 updates tracked since 2020).

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About Ruben Monarrez Md NPPES

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

RUBEN MONARREZ MD (NPI 1447870621) is an individual adult reconstructive orthopaedic surgery provider in Janesville, Wisconsin, licensed in Wisconsin (8766720) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1447870621

Entity TypeIndividualMale

Primary Taxonomy207XS0114X

Provider Legal NameRUBEN MONARREZCredential: MD

Location Address3400 E RACINE STJanesville, WI 53546-2344

Mailing Address3400 E Racine StJanesville, WI 53546-2344 · (608) 373-8000

Phone(608) 373-8000

Sole ProprietorYes

Enumeration DateApril 17, 2020

Last NPPES UpdateJuly 30, 20262 updates tracked since enumeration

NPPES CertifiedJuly 30, 2026

✔ NPI 1447870621 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Adult Reconstructive Orthopaedic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207XS0114X

License✔ Licensed in WI · 8766720

Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, adult reconstructive orthopaedic surgeons deal with reconstructive procedures such as joint arthroplasty (i.e., hip and knee), osteotomy, arthroscopy, soft-tissue reconstruction, and a variety of other adult reconstructive surgical procedures.

3400 E RACINE ST, Janesville, WI 53546

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ruben Monarrez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

SSM HEALTH CARE OF WISCONSIN, INC.

Durable Medical Equipment & Medical Supplies