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MR. NICK STULL ARNP, PMHNP-BC
NPI 1053935890
Nurse Practitioner - Psychiatric/Mental Health in Ames, IA

Active since June 07, 2020PECOS EnrolledAccepts Medicare Assignment
3600 LINCOLN WAY STE 4, AMES, IA 50014(515) 239-4410(515) 663-4885 Get Directions Write a Review

NPPES record last updated: September 29, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 12, 2024, Jun 11, 2020, Jun 7, 2020 (3 updates tracked since 2020).

About Mr. Nick Stull Arnp, Pmhnp-bc NPPES

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

MR. NICK STULL ARNP, PMHNP-BC (NPI 1053935890) is an individual psychiatric/mental health provider in Ames, Iowa, licensed in Iowa (G159093) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1053935890
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameMR. NICK STULLCredential: ARNP, PMHNP-BC
Location Address3600 LINCOLN WAY STE 4Ames, IA 50014-7595
Mailing Address3600 Lincoln Way Ste 4Ames, IA 50014-7595 · (515) 239-4410 · Fax (515) 663-4885
Phone(515) 239-4410
Fax(515) 663-4885
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateJune 7, 2020
Last NPPES UpdateSeptember 29, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 29, 2025
✔ NPI 1053935890 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in IA · G159093
3600 LINCOLN WAY STE 4, Ames, IA 50014
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health, Oscar Insurance Company, UnitedHealthcare 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 and accepts Medicare assignment

Mr. Nick Stull Arnp, Pmhnp-bc 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 ID2769807361
PECOS Enrollment IDI20200729003497
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 Nick Stull reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ames Counseling And Psychological Services PC
Same address
Clinical
3600 LINCOLN WAY, SUITE 4
Ames, IA 50014
  • Reassigned Medicare billing, Iowa enrollment
  • 9 clinicians in this Medicare group
NPI 1124099775 (515) 239-4410

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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.
72 services22 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.
69 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50014 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 3

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

ADRIANE SANKEY TIEDENS
Social Worker (Clinical)
3600 LINCOLN WAY STE 4
AMES, IA 50014
Story County (515) 239-4410
DR. JAMES RICHARD DONALDSON III PH.D.
Psychologist (Clinical)
3600 LINCOLN WAY STE 4
AMES, IA 50014
Story County (515) 239-4410
DR. BENJAMIN ADAM ERBES PSY.D.
Psychologist (Counseling)
3600 LINCOLN WAY STE 4
AMES, IA 50014
Story County (515) 239-4410

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 Nick Stull's NPI number?

The NPI number for Nick Stull is 1053935890. It was assigned to this individual provider in the NPPES registry on June 7, 2020.

Where is Nick Stull located?

Nick Stull practices at 3600 Lincoln Way Ste 4, Ames, IA 50014. The listed phone number is (515) 239-4410.

What is Nick Stull's specialty?

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

Is Nick Stull enrolled in Medicare?

Yes. Nick Stull 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.

Which organization bills Medicare for Nick Stull's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nick Stull reassigns Medicare benefits to Ames Counseling And Psychological Services PC (Ames, 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 Nick Stull's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nick Stull accept?

Health plans from Oscar Health, Oscar Insurance Company, UnitedHealthcare and Wellmark Health Plan of Iowa, Inc. list Nick Stull 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 Nick Stull was last updated on September 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.