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STACI LYNN ERVIN APRN
NPI 1346586757
Nurse Practitioner - Family in Sioux City, IA

Active since December 13, 2012PECOS Enrolled
1021 NEBRASKA ST, SIOUX CITY, IA 51105(712) 252-2477(712) 252-5920 Get Directions Write a Review

NPPES record last updated: June 14, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jun 14, 2021, Oct 4, 2018 (2 updates tracked since 2018).

About Staci Lynn Ervin Aprn NPPES

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

STACI LYNN ERVIN APRN (NPI 1346586757) is an individual family provider in Sioux City, Iowa, licensed in Iowa (A110802) and active in the NPI registry since December 2012. She is enrolled in Medicare PECOS and maintains a secondary practice location in South Sioux City.

NPPES Registry Identity

NPI1346586757
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSTACI LYNN ERVINCredential: APRN
Location Address1021 NEBRASKA STSioux City, IA 51105-1436
Mailing Address1021 Nebraska StSioux City, IA 51105-1436 · (712) 252-2477 · Fax (712) 252-5920
Phone(712) 252-2477
Fax(712) 252-5920
Sole ProprietorYes
Enumeration DateDecember 13, 2012
Last NPPES UpdateJune 14, 20212 updates tracked since enumeration
NPPES CertifiedJune 14, 2021
✔ NPI 1346586757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in IA · A110802✔ Licensed in NE · 111449
1021 NEBRASKA ST, Sioux City, IA 51105
Open in Google Maps ↗

Secondary Practice Location 1

Location 13410 Futures DrSouth Sioux City, NE 68776-3917 · Phone (402) 412-7242 · Fax (712) 252-5920

Other Identifiers 2

OtherA110802IA · License
Other111449NE · License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Staci Lynn Ervin Aprn 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 Staci Ervin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Siouxland Community Health Center
Same address
Federally Qualified Health Center (FQHC)
1021 NEBRASKA ST
Sioux City, IA 51105
  • Reassigned Medicare billing, Iowa and Nebraska enrollments
  • Also billed through NPI 1912378480 (Nebraska)
  • 47 clinicians in this Medicare group
NPI 1558355305 (712) 252-2477

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 51105 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
$81.84 typical visit price
range $52.96 – $161.40
Typical copayment $20.46 (range $13.24 – $40.35)
Most-billed visit code 99203
Established Patient
$94.05 typical visit price
range $16.91 – $131.98
Typical copayment $23.51 (range $4.22 – $32.99)
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.

DYLAN C GREENE M.D
Family Medicine
1021 NEBRASKA ST
SIOUX CITY, IA 51105
Woodbury County (712) 252-2477
MS. CYNTHIA JEAN JOHNSON ARNP
Nurse Practitioner (Psychiatric/Mental Health)
1021 NEBRASKA ST
SIOUX CITY, IA 51105
Woodbury County (712) 252-2477
ELENA ALONSO
Pharmacist
1021 NEBRASKA ST
SIOUX CITY, IA 51105
Woodbury County (712) 252-2477
DENISE LYNN HOUTS
Registered Nurse (Diabetes Educator)
1021 NEBRASKA ST
SIOUX CITY, IA 51105
Woodbury County (712) 252-2477
TIFFANY SAMUELSON LMSW, CADC
Counselor (Addiction (Substance Use Disorder))
1021 NEBRASKA ST
SIOUX CITY, IA 51105
Woodbury County (122) 522-4777
ELISABETH FRANZIK GILES
Social Worker (Clinical)
1021 NEBRASKA ST
SIOUX CITY, IA 51105
Woodbury County (712) 202-1009
CHRISTOPHER JOHN KELLER RPH
Pharmacist
1021 NEBRASKA ST
SIOUX CITY, IA 51105
Woodbury County (712) 252-2477
JORDAN LYNN BAUER
Nurse Practitioner (Family)
1021 NEBRASKA ST
SIOUX CITY, IA 51105
Woodbury County (712) 252-2477

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 Staci Ervin's NPI number?

The NPI number for Staci Ervin is 1346586757. It was assigned to this individual provider in the NPPES registry on December 13, 2012.

Where is Staci Ervin located?

Staci Ervin practices at 1021 Nebraska St, Sioux City, IA 51105. The listed phone number is (712) 252-2477.

What is Staci Ervin's specialty?

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

Is Staci Ervin enrolled in Medicare?

Yes. Staci Ervin is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Staci Ervin's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Staci Ervin reassigns Medicare benefits to Siouxland Community Health Center (Sioux City, 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 Staci Ervin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Staci Ervin accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Avera Health Plans and Oscar Health and 3 other insurers list Staci Ervin 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 Staci Ervin was last updated on June 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.