AARON BAKER PHD
NPI 1104214154
Psychologist - Clinical in Sioux City, IA

Active since December 29, 2014PECOS EnrolledAccepts Medicare Assignment
1106 4TH ST STE 205, SIOUX CITY, IA 51101(712) 252-1473 Get Directions Write a Review

NPPES record last updated: May 18, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Aaron Baker Phd NPPES

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

AARON BAKER PHD (NPI 1104214154) is an individual clinical provider in Sioux City, Iowa, licensed in Iowa (101471) and active in the NPI registry since December 2014. He is enrolled in Medicare PECOS, maintains a secondary practice location in Sioux City, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1104214154
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameAARON BAKERCredential: PHD
Location Address1106 4TH ST STE 205Sioux City, IA 51101-1958
Mailing Address1106 4th St Ste 205Sioux City, IA 51101-1958 · (712) 252-1473
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateDecember 29, 2014
Last NPPES UpdateMay 18, 2021
NPPES CertifiedMay 18, 2021
NPI 1104214154 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License Licensed in IA · 101471
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 076371 (IA)
1106 4TH ST STE 205, Sioux City, IA 51101

Secondary Practice Location 1

Location 11551 Indian Hills Dr Ste 221Sioux City, IA 51104-1857 · Phone (712) 252-1473

Other Identifiers 1

Medicaid1104214154IA

Accepted 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

Aaron Baker Phd 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 ID1951610757
PECOS Enrollment IDI20230213001763
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 8

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.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
290 services34 patients
Administration of psychological or neuropsychological test, each additional 30 minutes 96137
This procedure involves administering psychological or neuropsychological tests to evaluate your mental functions. Each additional 30 minutes allows for a more in-depth assessment of your cognitive abilities, emotions, and behavior. It's crucial for accurate diagnosis and treatment planning.
187 services61 patients
Evaluation of neuropsychological test, each additional hour 96133
This service involves further evaluation of your neuropsychological test results beyond the initial hour. It helps to understand your cognitive functioning better, focusing on areas like memory, attention, and problem-solving skills.
178 services59 patients
Administration of psychological or neuropsychological test, first 30 minutes 96136
This procedure involves a health professional conducting a psychological or neuropsychological test. The first 30 minutes typically involve understanding your mental health or brain function through various assessments. This helps in diagnosing and treating mental health disorders effectively.
61 services61 patients
Exam of neurobehavioral status, first hour 96116
An exam of neurobehavioral status is a medical procedure that evaluates your brain's functions. This includes assessing your cognitive abilities, emotional responses, and behavioral patterns. The first hour of the exam is typically dedicated to this initial evaluation.
59 services59 patients
Exam of neurobehavioral status, each additional hour 96121
This procedure involves a thorough evaluation of your neurobehavioral status, focusing on brain functions that affect behavior and cognition. It's extended for an additional hour to gather more detailed information about your neurological health.
57 services57 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 51101 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
$161.40 typical visit price
range $52.96 – $161.40
Typical copayment $40.35 (range $13.24 – $40.35)
Most-billed visit code 99205
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 2

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

Psychologist
1106 4TH ST STE 205
SIOUX CITY, IA 51101
Social Worker
1106 4TH ST STE 205
SIOUX CITY, IA 51101

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 Aaron Baker's NPI number?

The NPI number for Aaron Baker is 1104214154. It was assigned to this individual provider in the NPPES registry on December 29, 2014.

Where is Aaron Baker located?

Aaron Baker practices at 1106 4th St Ste 205, Sioux City, IA 51101. The listed phone number is (712) 252-1473.

What is Aaron Baker's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Aaron Baker enrolled in Medicare?

Yes. Aaron Baker 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 Aaron Baker accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 6 other insurers list Aaron Baker 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 Aaron Baker was last updated on May 18, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.