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

DR. RILEY JOHNSON MD
NPI 1932736501
Surgery in Marquette, MI

Active since March 24, 2020PECOS Enrolled
1414 W FAIR AVE STE 230, MARQUETTE, MI 49855(906) 449-1666(833) 760-4023 Get Directions Write a Review

NPPES record last updated: October 1, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Oct 1, 2026, Mar 24, 2020 (2 updates tracked since 2020).

About Dr. Riley Johnson Md NPPES

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

DR. RILEY JOHNSON MD (NPI 1932736501) is an individual surgery provider in Marquette, Michigan, licensed in Michigan (4301518395) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Human Medicine (2020).

NPPES Registry Identity

NPI1932736501
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDR. RILEY JOHNSONCredential: MD
Location Address1414 W FAIR AVE STE 230Marquette, MI 49855-5409
Mailing Address1414 W Fair Ave Ste 230Marquette, MI 49855-5409 · (906) 449-1666 · Fax (833) 760-4023
Phone(906) 449-1666
Fax(833) 760-4023
Sole ProprietorNo
Medical School CMSMichigan State University College Of Human MedicineGraduated 2020
Enumeration DateMarch 24, 2020
Last NPPES UpdateOctober 1, 20262 updates tracked since enumeration
NPPES CertifiedOctober 1, 2026
✔ NPI 1932736501 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in MI · 4301518395
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
1414 W FAIR AVE STE 230, Marquette, MI 49855
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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 and accepts Medicare assignment

Dr. Riley Johnson Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8325439599
PECOS Enrollment IDI20250814003229
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49855 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
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
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 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHRISTOPHER OMERZA M.D.
Surgery
1414 W FAIR AVE STE 230
MARQUETTE, MI 49855
Marquette County (906) 449-1666
MARK SARAZIN MD
Surgery
1414 W FAIR AVE STE 230
MARQUETTE, MI 49855
Marquette County (906) 225-3853

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 Riley Johnson's NPI number?

The NPI number for Riley Johnson is 1932736501. It was assigned to this individual provider in the NPPES registry on March 24, 2020.

Where is Riley Johnson located?

Riley Johnson practices at 1414 W Fair Ave Ste 230, Marquette, MI 49855. The listed phone number is (906) 449-1666.

What is Riley Johnson's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Riley Johnson enrolled in Medicare?

Yes. Riley Johnson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Riley Johnson was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.