1. Home
  2. Directory
  3. Illinois
  4. Freeport
  5. Nurse Practitioner
  6. NPI Profile

KATHERINE LYN DORWALDT
NPI 1386100295
Nurse Practitioner - Psychiatric/Mental Health in Freeport, IL

Active since February 15, 2019PECOS EnrolledAccepts Medicare Assignment
133 N SUNSET AVE, FREEPORT, IL 61032(815) 347-0884 Get Directions Write a Review

NPPES record last updated: March 21, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 21, 2023, Feb 15, 2019 (2 updates tracked since 2019).

About Katherine Lyn Dorwaldt NPPES

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

KATHERINE LYN DORWALDT (NPI 1386100295) is an individual psychiatric/mental health provider in Freeport, Illinois, licensed in Illinois (209.026811) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1386100295
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameKATHERINE LYN DORWALDT
Location Address133 N SUNSET AVEFreeport, IL 61032-3752
Mailing Address1021 N Mulford RdRockford, IL 61107-3877
Phone(815) 347-0884
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateFebruary 15, 2019
Last NPPES UpdateMarch 21, 20232 updates tracked since enumeration
NPPES CertifiedMarch 21, 2023
✔ NPI 1386100295 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in IL · 209.026811
Also ListedRegistered NurseTaxonomy 163W00000X · License 041467898 (IL)
133 N SUNSET AVE, Freeport, IL 61032
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include MercyCare Health Plans, Providence Health Plan, Quartz and more.Insurance ›

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

Katherine Lyn Dorwaldt 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 ID4284097049
PECOS Enrollment IDI20230825002309
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.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
107 services58 patients
Psychotherapy with evaluation and management visit, 30 minutes 90833
Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.
99 services51 patients
Psychiatric diagnostic evaluation with medical services 90792
A psychiatric diagnostic evaluation with medical services is a comprehensive assessment. It includes a detailed examination of your mental health and physical wellbeing, as well as your personal and family history. This evaluation aids in creating an effective treatment plan.
48 services48 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
20 services17 patients
Assessment of emotional or behavioral problems 96127
Assessment of emotional or behavioral problems involves a thorough evaluation of your feelings, thoughts, and behaviors. It's a process where professionals study patterns over time to identify potential issues like anxiety, depression, or other mental health conditions.
19 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61032 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.

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 Katherine Dorwaldt's NPI number?

The NPI number for Katherine Dorwaldt is 1386100295. It was assigned to this individual provider in the NPPES registry on February 15, 2019.

Where is Katherine Dorwaldt located?

Katherine Dorwaldt practices at 133 N Sunset Ave, Freeport, IL 61032. The listed phone number is (815) 347-0884.

What is Katherine Dorwaldt's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Katherine Dorwaldt enrolled in Medicare?

Yes. Katherine Dorwaldt 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.

What insurance does Katherine Dorwaldt accept?

Health plans from MercyCare Health Plans, Providence Health Plan, Quartz and UnitedHealthcare list Katherine Dorwaldt 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 Katherine Dorwaldt was last updated on March 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.