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TRACY L UNDERWOOD MSN FNP-C
NPI 1871419440
Nurse Practitioner - Family in Moline, IL

Active since June 26, 2026PECOS Enrolled
1100 36TH AVE, MOLINE, IL 61265(309) 743-6700(309) 764-2042 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Tracy L Underwood Msn Fnp-c NPPES

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

TRACY L UNDERWOOD MSN FNP-C (NPI 1871419440) is an individual family provider in Moline, Illinois, licensed in Illinois (209036251) and active in the NPI registry since June 2026. She is enrolled in Medicare PECOS and is a graduate of Other (2026).

NPPES Registry Identity

NPI1871419440
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameTRACY L UNDERWOODCredential: MSN FNP-C
Location Address1100 36TH AVEMoline, IL 61265-7127
Mailing Address409 Pin Oak DrGeneseo, IL 61254-1952 · (309) 631-2221
Phone(309) 743-6700
Fax(309) 764-2042
Sole ProprietorYes
Medical School CMSOtherGraduated 2026
Enumeration DateJune 26, 2026
Last NPPES UpdateAugust 6, 2026
NPPES CertifiedAugust 6, 2026
✔ NPI 1871419440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in IL · 209036251
Also ListedNurse PractitionerTaxonomy 363L00000X · License A192004 (IA)
1100 36TH AVE, Moline, IL 61265
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company, Wellmark Health Plan of Iowa, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tracy L Underwood Msn Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3476012782
PECOS Enrollment IDI20260827000903
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 Tracy Underwood reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cardiovascular Medicine PLLC
5.2 mi
Cardiovascular Disease
1236 E. RUSHOLME STREET, SUITE 300
Davenport, IA 52803
  • Reassigned Medicare billing, Illinois enrollment
  • 49 clinicians in this Medicare group
NPI 1982632907 (563) 324-2992

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 61265 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
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
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 15

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

CARA R BROWN APRN
Nurse Practitioner (Family)
1100 36TH AVE
MOLINE, IL 61265
Rock Island County (309) 743-6700
MEGHAN HITE ARNP
Family Medicine
1100 36TH AVE
MOLINE, IL 61265
Rock Island County (309) 743-6700
TARA L JOHNSON FNP
Nurse Practitioner (Family)
1100 36TH AVE
MOLINE, IL 61265
Rock Island County (309) 743-6700
RUTH GBADEYAN
Nurse Practitioner
1100 36TH AVE
MOLINE, IL 61265
Rock Island County (877) 788-4590
DR. MARK JUNG-CHING SHEN M.D.
Internal Medicine (Clinical Cardiac Electrophysiology)
1100 36TH AVE
MOLINE, IL 61265
Rock Island County (309) 743-6700
DR. HAYLEY MILLS DNP, AGACNP-BC
Nurse Practitioner (Gerontology)
1100 36TH AVE
MOLINE, IL 61265
Rock Island County (309) 743-6700
TARA J GENGLER APN
Nurse Practitioner (Family)
1100 36TH AVE
MOLINE, IL 61265
Rock Island County (309) 743-6700
LINDSEY BOLLAERT APN
Nurse Practitioner (Family)
1100 36TH AVE
MOLINE, IL 61265
Rock Island County (309) 743-6700

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 Tracy Underwood's NPI number?

The NPI number for Tracy Underwood is 1871419440. It was assigned to this individual provider in the NPPES registry on June 26, 2026.

Where is Tracy Underwood located?

Tracy Underwood practices at 1100 36th Ave, Moline, IL 61265. The listed phone number is (309) 743-6700.

What is Tracy Underwood's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Tracy Underwood enrolled in Medicare?

Yes. Tracy Underwood is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Tracy Underwood's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tracy Underwood reassigns Medicare benefits to Cardiovascular Medicine PLLC (Davenport, IA). 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 Tracy Underwood's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tracy Underwood accept?

Health plans from Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Tracy Underwood as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Tracy Underwood was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.