MRS. ABBY IRENE KOLTHOFF ARNP
NPI 1184056822
Nurse Practitioner - Psychiatric/Mental Health in Waterloo, IA

Q: What is Abby Kolthoff's NPI number?

The NPI number for Abby Kolthoff is 1184056822. It was assigned to this individual provider in the NPPES registry on August 5, 2013.

Q: What is Abby Kolthoff's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Abby Kolthoff was last updated on November 2, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since August 05, 2013PECOS EnrolledAccepts Medicare Assignment

3251 W 9TH ST, WATERLOO, IA 50702(319) 234-2893(319) 234-0354 Get Directions Write a Review

NPPES record last updated: November 2, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Mrs. Abby Irene Kolthoff Arnp NPPES

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

MRS. ABBY IRENE KOLTHOFF ARNP (NPI 1184056822) is an individual psychiatric/mental health provider in Waterloo, Iowa, licensed in Iowa (G171685) and active in the NPI registry since August 2013. She is enrolled in Medicare PECOS, is affiliated with Allen Hospital, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1184056822

Entity TypeIndividualFemale

Primary Taxonomy363LP0808X

Provider Legal NameMRS. ABBY IRENE KOLTHOFFCredential: ARNP

Location Address3251 W 9TH STWaterloo, IA 50702-5310

Mailing Address3251 W 9th StWaterloo, IA 50702-5310 · (319) 234-2893 · Fax (319) 234-0354

Phone(319) 234-2893

Fax(319) 234-0354

Sole ProprietorNo

Medical School CMSOtherGraduated 2002

Enumeration DateAugust 5, 2013

Last NPPES UpdateNovember 2, 2022

NPPES CertifiedApril 29, 2022

✔ NPI 1184056822 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 IA · G171685

Also ListedLicensed Practical NurseTaxonomy 164W00000X · License P49107 (IA)

3251 W 9TH ST, Waterloo, IA 50702

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Other Identifiers 1

Medicaid0074435IA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.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

Mrs. Abby Irene Kolthoff Arnp 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 ID1254796881

PECOS Enrollment IDI20230503001497

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 3

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.

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

168 services27 patients

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.

122 services32 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.

16 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Allen Hospital

Acute Care Hospitals · Waterloo, IA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number160110

Location1825 Logan AvenueWaterloo, IA 50703 · Black Hawk County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50702 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.

MS. BROOKE HOLMES RN

Registered Nurse (Psychiatric/Mental Health)