RIEHL PSYCHOLOGICAL SERVICES, PLLC.
NPI 1518819945
Psychologist - Clinical in Flushing, MI

Q: What is Riehl Psychological Services, PLLC.'s NPI number?

The NPI number for Riehl Psychological Services, PLLC. is 1518819945. It was assigned to this organization in the NPPES registry on February 10, 2026.

Q: What is Riehl Psychological Services, PLLC.'s specialty?

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

Active since February 10, 2026

5121 FLUSHING RD, FLUSHING, MI 48433(248) 732-8368 Get Directions Write a Review

NPPES record last updated: February 10, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Riehl Psychological Services, Pllc. NPPES

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

RIEHL PSYCHOLOGICAL SERVICES, PLLC. (NPI 1518819945) is a healthcare organization registered as a clinical in Flushing, Michigan and active in the NPI registry since February 2026. The organization lists Hudson William Riehl, Clinical Psychologist, as its authorized official.

NPPES Registry Identity

NPI1518819945

Entity TypeOrganization

Primary Taxonomy103TC0700X

Legal Business NameRIEHL PSYCHOLOGICAL SERVICES, PLLC.

Location Address5121 FLUSHING RDFlushing, MI 48433-2571

Mailing Address10311 Cronk RdLennon, MI 48449-9714 · (248) 732-8368

Phone(248) 732-8368

Organization SubpartNo

Authorized OfficialHudson William RiehlClinical Psychologist · (248) 732-8368

Enumeration DateFebruary 10, 2026

NPPES CertifiedFebruary 10, 2026

✔ NPI 1518819945 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

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.

5121 FLUSHING RD, Flushing, MI 48433

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Riehl Psychological Services, Pllc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Riehl Psychological Services, PLLC., which bills Medicare for the services this clinician delivers.

Clinician (1)

Hudson Riehl, PSYD

Clinical Psychologist

NPI 1538605134

420 W 5TH AVE
Flint, MI 48503

(810) 496-4956

✔ PECOS✔ Accepts Medicare4.1 mi

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

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 Riehl Psychological Services, PLLC.'s NPI number?

The NPI number for Riehl Psychological Services, PLLC. is 1518819945. It was assigned to this organization in the NPPES registry on February 10, 2026.

Where is Riehl Psychological Services, PLLC. located?

Riehl Psychological Services, PLLC. is located at 5121 Flushing Rd, Flushing, MI 48433. The listed phone number is (248) 732-8368.

What is Riehl Psychological Services, PLLC.'s specialty?

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

Is Riehl Psychological Services, PLLC. enrolled in Medicare?

Yes. Riehl Psychological Services, PLLC. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Riehl Psychological Services, PLLC.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Riehl Psychological Services, PLLC.. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Riehl Psychological Services, PLLC. accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Riehl Psychological Services, PLLC. 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 Riehl Psychological Services, PLLC. was last updated on February 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.