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TERESA ANNE ISAACSON ARNP
NPI 1003225285
Nurse Practitioner - Family in Waverly, IA

Active since August 12, 2014PECOS Enrolled
312 9TH ST SW, WAVERLY, IA 50677(319) 483-1390(319) 483-1399 Get Directions Write a Review

NPPES record last updated: December 22, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Teresa Anne Isaacson Arnp NPPES

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

TERESA ANNE ISAACSON ARNP (NPI 1003225285) is an individual family provider in Waverly, Iowa, licensed in Iowa (A101644) and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003225285
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameTERESA ANNE ISAACSONCredential: ARNP
Location Address312 9TH ST SWWaverly, IA 50677-2929
Mailing Address312 9th St Sw, Suite 2300Waverly, IA 50677-2929 · (319) 483-1390 · Fax (319) 483-1399
Phone(319) 483-1390
Fax(319) 483-1399
Sole ProprietorYes
Enumeration DateAugust 12, 2014
Last NPPES UpdateDecember 22, 2014
✔ NPI 1003225285 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
License✔ Licensed in IA · A101644
312 9TH ST SW, Waverly, IA 50677
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)

Teresa Anne Isaacson Arnp 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 Reassignments

2

Medicare enrollment records show Teresa Isaacson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Allen Memorial Hospital Corporation
15 mi
Women's Health
233 VOLD DR
Waterloo, IA 50703
  • Reassigned Medicare billing, Iowa enrollment
  • 273 clinicians in this Medicare group
NPI 1891772927 (319) 235-5090
Iowa Physicians Clinic Medical Foundation
98 mi
General Practice
8101 BIRCHWOOD CT, SUITE N
Johnston, IA 50131
  • Reassigned Medicare billing, Iowa enrollment
  • 1,506 clinicians in this Medicare group
NPI 1891127502 (515) 471-9300

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 50677 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.

COLLEEN SUSAN LOSEY PHARM.D.
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
312 9TH ST SW
WAVERLY, IA 50677
Bremer County (319) 352-4958
JENNIFER SUE HANSEN MPT
Physical Therapist
312 9TH ST SW
WAVERLY, IA 50677
Bremer County (319) 352-5644
SHELBY LEIGH WALSTEN DPT, ATC
Physical Therapist
312 9TH ST SW
WAVERLY, IA 50677
Bremer County (319) 352-5644
WAVERLY HEALTH CENTER
Nurse Anesthetist, Certified Registered
312 9TH ST SW
WAVERLY, IA 50677
Bremer County (319) 352-4120
WAVERLY HEALTH CENTER
Emergency Medicine
312 9TH ST SW
WAVERLY, IA 50677
Bremer County (319) 352-4120
MS. STACIA LINN DANIELSON ARNP, LISW, IADC
Nurse Practitioner (Psychiatric/Mental Health)
312 9TH ST SW
WAVERLY, IA 50677
Bremer County (319) 483-4074
KAITLIN HILMER ARNP, FNP-C
Nurse Practitioner (Family)
312 9TH ST SW
WAVERLY, IA 50677
Bremer County (319) 352-4120
MR. MONTE T PHILLIPS LISW
Social Worker (Clinical)
312 9TH ST SW, SUITE 2200
WAVERLY, IA 50677
Bremer County (319) 483-4074

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 Teresa Isaacson's NPI number?

The NPI number for Teresa Isaacson is 1003225285. It was assigned to this individual provider in the NPPES registry on August 12, 2014.

Where is Teresa Isaacson located?

Teresa Isaacson practices at 312 9th St SW, Waverly, IA 50677. The listed phone number is (319) 483-1390.

What is Teresa Isaacson's specialty?

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

Is Teresa Isaacson enrolled in Medicare?

Yes. Teresa Isaacson is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Teresa Isaacson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Teresa Isaacson reassigns Medicare benefits to 2 organizations: Allen Memorial Hospital Corporation (Waterloo, IA) and Iowa Physicians Clinic Medical Foundation (Johnston, IA). Each 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 Teresa Isaacson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Teresa Isaacson accept?

Health plans from Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Teresa Isaacson 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 Teresa Isaacson was last updated on December 22, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.