DR. ROBERT LYON MD
NPI 1306899034
Family Medicine in Milwaukee, WI

Q: What is Robert Lyon's NPI number?

The NPI number for Robert Lyon is 1306899034. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Q: What is Robert Lyon's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Robert Lyon was last updated on February 7, 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.

Active since May 17, 2006PECOS Enrolled

1121 E NORTH AVE, COLUMBIA-ST. MARY'S FAMILY PRACTICE, MILWAUKEE, WI 53212(414) 267-6500(414) 267-3895 Get Directions Write a Review

NPPES record last updated: February 7, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Robert Lyon Md NPPES

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

DR. ROBERT LYON MD (NPI 1306899034) is an individual family medicine provider in Milwaukee, Wisconsin, licensed in Wisconsin (40613) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306899034

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. ROBERT LYONCredential: MD

Location Address1121 E NORTH AVE, COLUMBIA-ST. MARY'S FAMILY PRACTICEMilwaukee, WI 53212-3515

Mailing Address1121 E North Ave, Columbia-st. Mary's Family PracticeMilwaukee, WI 53212-3515 · (414) 267-6500 · Fax (414) 267-3895

Phone(414) 267-6500

Fax(414) 267-3895

Sole ProprietorNo

Enumeration DateMay 17, 2006

Last NPPES UpdateFebruary 7, 2013

✔ NPI 1306899034 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in WI · 40613

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

1121 E NORTH AVE, Milwaukee, WI 53212

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Other Identifiers 4

Other000014724KHumana

Medicare UPINF72369

Medicaid1306899034WI

Medicare PIN096J 73601WI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Robert Lyon 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.

Medicare Billing Reassignment

Medicare enrollment records show Robert Lyon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Medical College Of Wisconsin, Inc.

6.4 mi

Internal Medicine

8701 WATERTOWN PLANK RD
Milwaukee, WI 53226

Reassigned Medicare billing, Wisconsin enrollment
3,983 clinicians in this Medicare group

NPI 1699720086 (414) 955-7101

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53212 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$82.92 typical visit price

range $53.90 – $163.24

Typical copayment $20.73 (range $13.47 – $40.81)

Most-billed visit code 99203

Established Patient

$95.41 typical visit price

range $17.40 – $133.76

Typical copayment $23.85 (range $4.35 – $33.44)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MARGARET A SUMINSKI BS

Case Manager/Care Coordinator

1121 E NORTH AVE, COLUMBIA ST MARY'S FAMILY MEDICINE
MILWAUKEE, WI 53212

Milwaukee County (414) 267-6502

MICHELLE ARNESON

Family Medicine

1121 E NORTH AVE
MILWAUKEE, WI 53212

Milwaukee County (414) 267-6502

VENESHIA NACOLE' MCKINNEY-WHITSON M.D.

Family Medicine

1121 E NORTH AVE, COLUMBIA-ST MARY'S FAMILY MEDICINE
MILWAUKEE, WI 53212

Milwaukee County (414) 267-6502

MATHEW DONALD ENGMANN DO

Family Medicine

1121 E NORTH AVE
MILWAUKEE, WI 53212

Milwaukee County (414) 267-6502

ANALY VILLAFUERTE

Nurse Practitioner (Family)

1121 E NORTH AVE
MILWAUKEE, WI 53212

Milwaukee County (414) 267-6500

DR. DAVID P JOHNSON MD

Family Medicine

1121 E NORTH AVE, COLUMBIA-ST. MARY'S FAMILY PRACTICE
MILWAUKEE, WI 53212

Milwaukee County (414) 267-6500

CHRISTINA E ELDREDGE MD

Family Medicine

1121 E NORTH AVE, COLUMBIA-ST. MARY'S FAMILY MEDICINE
MILWAUKEE, WI 53212

Milwaukee County (414) 267-6502

MS. SARAH CECELIA SANCHEZ M.D.

Family Medicine

1121 E NORTH AVE
MILWAUKEE, WI 53212

Milwaukee County (414) 267-6502

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 Robert Lyon's NPI number?

The NPI number for Robert Lyon is 1306899034. It was assigned to this individual provider in the NPPES registry on May 17, 2006.

Where is Robert Lyon located?

Robert Lyon practices at 1121 E North Ave Columbia-St. Mary's Family Practice, Milwaukee, WI 53212. The listed phone number is (414) 267-6500.

What is Robert Lyon's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Robert Lyon enrolled in Medicare?

Yes. Robert Lyon is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Robert Lyon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Lyon reassigns Medicare benefits to The Medical College Of Wisconsin, Inc. (Milwaukee, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Lyon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Robert Lyon was last updated on February 7, 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.