DR. MICHAEL C. RIORDAN PSYD.
NPI 1144258096
Psychologist - Clinical in Fort Pierce, FL

Q: What is Michael Riordan's NPI number?

The NPI number for Michael Riordan is 1144258096. It was assigned to this individual provider in the NPPES registry on June 29, 2006.

Q: What is Michael Riordan'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 Michael Riordan was last updated on October 23, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 June 29, 2006PECOS Enrolled

2107 S 10TH ST, FORT PIERCE, FL 34950(772) 464-5555(772) 468-8378 Get Directions Write a Review

NPPES record last updated: October 23, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Michael C. Riordan Psyd. NPPES

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

DR. MICHAEL C. RIORDAN PSYD. (NPI 1144258096) is an individual clinical provider in Fort Pierce, Florida, licensed in Florida (PY 4565) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144258096

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. MICHAEL C. RIORDANCredential: PSYD.

Location Address2107 S 10TH STFort Pierce, FL 34950-5318

Mailing AddressPo Box 3757Fort Pierce, FL 34948-3757 · (772) 464-5555 · Fax (772) 468-8378

Phone(772) 464-5555

Fax(772) 468-8378

Sole ProprietorNo

Enumeration DateJune 29, 2006

Last NPPES UpdateOctober 23, 2007

✔ NPI 1144258096 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in FL · PY 4565

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 ListedClinical NeuropsychologistTaxonomy 103G00000X · License PY 4565 (FL)

Also ListedPsychologist · ForensicTaxonomy 103TF0200X · License PY 4565 (FL)

2107 S 10TH ST, Fort Pierce, FL 34950

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Other Identifiers 1

Medicare ID-Type Unspecified73818AFL · Licensed Psychologist

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. Michael C. Riordan Psyd. 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34950 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

$179.05 typical visit price

range $58.56 – $179.05

Typical copayment $44.76 (range $14.64 – $44.76)

Most-billed visit code 99205

Established Patient

$103.21 typical visit price

range $18.44 – $144.68

Typical copayment $25.80 (range $4.61 – $36.17)

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

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

MICHAEL C RIORDAN PSY D P A

Psychologist (Clinical)

2107 S 10TH ST
FORT PIERCE, FL 34950

St. Lucie County (772) 464-5555

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 Michael Riordan's NPI number?

The NPI number for Michael Riordan is 1144258096. It was assigned to this individual provider in the NPPES registry on June 29, 2006.

Where is Michael Riordan located?

Michael Riordan practices at 2107 S 10th St, Fort Pierce, FL 34950. The listed phone number is (772) 464-5555.

What is Michael Riordan's specialty?

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

Is Michael Riordan enrolled in Medicare?

Yes. Michael Riordan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Riordan was last updated on October 23, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.