DR. MICHAEL AMRHEIN PH.D.
NPI 1871007849
Psychologist - Clinical in Ellicott City, MD

Q: What is Michael Amrhein's NPI number?

The NPI number for Michael Amrhein is 1871007849. It was assigned to this individual provider in the NPPES registry on November 28, 2017.

Q: What is Michael Amrhein's specialty?

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

Q: Is Michael Amrhein enrolled in Medicare?

No. Michael Amrhein has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Michael Amrhein was last updated on July 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 November 28, 2017Opted out of Medicare · through Apr 1, 2027

3565 ELLICOTT MILLS DR STE B1, ELLICOTT CITY, MD 21043(410) 830-0910 Get Directions Write a Review

NPPES record last updated: July 20, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 20, 2021, Jun 29, 2021, Jul 3, 2020 and 2 more (5 updates tracked since 2017).

On this page

About Dr. Michael Amrhein Ph.d. NPPES

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

DR. MICHAEL AMRHEIN PH.D. (NPI 1871007849) is an individual clinical provider in Ellicott City, Maryland, licensed in Maryland (06384) and active in the NPI registry since November 2017. He has opted out of Medicare through April 1, 2027.

NPPES Registry Identity

NPI1871007849

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. MICHAEL AMRHEINCredential: PH.D.

Location Address3565 ELLICOTT MILLS DR STE B1Ellicott City, MD 21043-4528

Mailing Address3565 Ellicott Mills Dr Ste B1Ellicott City, MD 21043-4528 · (410) 852-8389

Phone(410) 830-0910

Sole ProprietorNo

Enumeration DateNovember 28, 2017

Last NPPES UpdateJuly 20, 20215 updates tracked since enumeration

NPPES CertifiedJuly 20, 2021

✔ NPI 1871007849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Licenses✔ Licensed in MD · 06384✔ Licensed in HI · PSY-1693

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 ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License PSY-1693 (HI), 06384 (MD)

3565 ELLICOTT MILLS DR STE B1, Ellicott City, MD 21043

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Michael Amrhein Ph.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 1, 2023 through April 1, 2027.

Opt-Out Effective DateApril 1, 2023

Opt-Out In Effect ThroughApril 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES

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

AMRHEIN COUNSELING LLC

Clinic/Center (Adult Mental Health)

3565 ELLICOTT MILLS DR STE B1
ELLICOTT CITY, MD 21043

Howard County (410) 830-0910

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 Amrhein's NPI number?

The NPI number for Michael Amrhein is 1871007849. It was assigned to this individual provider in the NPPES registry on November 28, 2017.

Where is Michael Amrhein located?

Michael Amrhein practices at 3565 Ellicott Mills Dr Ste B1, Ellicott City, MD 21043. The listed phone number is (410) 830-0910.

What is Michael Amrhein's specialty?

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

Is Michael Amrhein enrolled in Medicare?

No. Michael Amrhein has opted out of Medicare through April 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Michael Amrhein was last updated on July 20, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.