DR. RONALD J RIDDER PHD
NPI 1861463440
Psychologist - Clinical in Cedar Rapids, IA

Q: What is Ronald Ridder's NPI number?

The NPI number for Ronald Ridder is 1861463440. It was assigned to this individual provider in the NPPES registry on January 31, 2006.

Q: What is Ronald Ridder's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Ronald Ridder was last updated on December 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.

Active since January 31, 2006PECOS Enrolled

701 10TH ST SE, CEDAR RAPIDS, IA 52403(319) 369-4777(319) 369-4694 Get Directions Write a Review

NPPES record last updated: December 15, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Ronald J Ridder Phd NPPES

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

DR. RONALD J RIDDER PHD (NPI 1861463440) is an individual clinical provider in Cedar Rapids, Iowa, licensed in Iowa (080046) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1861463440

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. RONALD J RIDDERCredential: PHD

Location Address701 10TH ST SECedar Rapids, IA 52403-1251

Mailing Address701 10th St SeCedar Rapids, IA 52403-1251 · (319) 369-4777 · Fax (319) 369-4694

Phone(319) 369-4777

Fax(319) 369-4694

Sole ProprietorNo

Enumeration DateJanuary 31, 2006

Last NPPES UpdateDecember 15, 2015

✔ NPI 1861463440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Licenses✔ Licensed in IA · 080046✔ Licensed in NE · PHD338

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.

701 10TH ST SE, Cedar Rapids, IA 52403

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Other Identifiers 5

Medicare UPINR38712NE

Medicaid10025567800NE

OtherNA1614001NE · Individual Ptan

OtherNA1614NE · Ptan Group

Medicaid10025845100NE

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ronald J Ridder Phd 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.

Areas of Expertise CMS Part B claims 7

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.

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.

56 services11 patients

Administration of psychological or neuropsychological test, each additional 30 minutes 96137

37 services13 patients

Evaluation of neuropsychological test, first hour 96132

An evaluation of neuropsychological tests is a process to assess your brain's function. It involves tasks designed to measure cognitive abilities such as memory, attention, problem-solving, and language skills. The first hour involves initial testing and observation.

18 services14 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.

17 services13 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.

12 services12 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.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52403 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.

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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.

MERCY PHYSICIAN ASSOCIATES, INC

Psychiatry & Neurology (Psychiatry)

701 10TH ST SE
CEDAR RAPIDS, IA 52403

Linn County (319) 369-4798

KORI R ASSMAN NOLTING

Speech-Language Pathologist

701 10TH ST SE
CEDAR RAPIDS, IA 52403

Linn County (319) 398-6104

OWEN M MCCARRON MD

Obstetrics & Gynecology

701 10TH ST SE, J EDWARD LUNDY PAVILION 4TH FLOOR
CEDAR RAPIDS, IA 52403

Linn County (319) 221-8400

ERIN BURNS MSN, ARNP, NNP-BC

Nurse Practitioner (Neonatal)

701 10TH ST SE
CEDAR RAPIDS, IA 52403

Linn County (319) 398-6011

WILLIAM JAMES HALLS PHARMD

Pharmacist

701 10TH ST SE
CEDAR RAPIDS, IA 52403

Linn County (319) 398-6060

JENNIFER BRADLEY ARNP

Nurse Practitioner (Psychiatric/Mental Health)

701 10TH ST SE
CEDAR RAPIDS, IA 52403

Linn County (319) 369-4777

MR. DAVID NEIRA PT

Physical Therapist

701 10TH ST SE
CEDAR RAPIDS, IA 52403

Linn County (319) 398-6020

LINDSEY STANLEY

Nurse Practitioner (Pediatrics)

701 10TH ST SE
CEDAR RAPIDS, IA 52403

Linn County (319) 398-6011

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 Ronald Ridder's NPI number?

The NPI number for Ronald Ridder is 1861463440. It was assigned to this individual provider in the NPPES registry on January 31, 2006.

Where is Ronald Ridder located?

Ronald Ridder practices at 701 10th St SE, Cedar Rapids, IA 52403. The listed phone number is (319) 369-4777.

What is Ronald Ridder's specialty?

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

Is Ronald Ridder enrolled in Medicare?

Yes. Ronald Ridder is registered in the Medicare PECOS enrollment system.

What insurance does Ronald Ridder accept?

Health plans from Providence Health Plan list Ronald Ridder 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 Ronald Ridder was last updated on December 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.