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DR. MICHAEL DAVID MRIZEK M.D.
NPI 1689829459
Psychiatry & Neurology - Psychiatry in Washington, DC

Active since November 20, 2008Opted out of Medicare · through Apr 4, 2028
1318 PERRY ST NE, WASHINGTON, DC 20017(202) 656-4135 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 9, 2025, Jun 21, 2018 (2 updates tracked since 2018).

About Dr. Michael David Mrizek M.d. NPPES

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

DR. MICHAEL DAVID MRIZEK M.D. (NPI 1689829459) is an individual psychiatry provider in Washington, District Of Columbia, licensed in District Of Columbia (MD038743) and active in the NPI registry since November 2008. He has opted out of Medicare through April 4, 2028 and remains eligible to order and refer, maintains a secondary practice location in Bethesda, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1689829459
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MICHAEL DAVID MRIZEKCredential: M.D.
Location Address1318 PERRY ST NEWashington, DC 20017-2531
Mailing AddressPo Box 96503Washington, DC 20090-6503 · (202) 656-4135 · Fax (202) 478-1866
Phone(202) 656-4135
Sole ProprietorYes
Medical School CMSOtherGraduated 2008
Enumeration DateNovember 20, 2008
Last NPPES UpdateDecember 9, 20252 updates tracked since enumeration
NPPES CertifiedDecember 9, 2025
✔ NPI 1689829459 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in DC · MD038743✔ Licensed in CA · C170980✔ Licensed in MD · D0090624✔ Licensed in VA · 0101269625
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
1318 PERRY ST NE, Washington, DC 20017
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Secondary Practice Location 1

Location 15303 Elliott RdBethesda, MD 20816-2912 · Phone (202) 656-4135

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 David Mrizek M.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 4, 2018 through April 4, 2028.

Opt-Out Effective DateApril 4, 2018
Opt-Out In Effect ThroughApril 4, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20017 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
$194.86 typical visit price
range $65.18 – $194.86
Typical copayment $48.71 (range $16.29 – $48.71)
Most-billed visit code 99205
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Mrizek's NPI number?

The NPI number for Michael Mrizek is 1689829459. It was assigned to this individual provider in the NPPES registry on November 20, 2008.

Where is Michael Mrizek located?

Michael Mrizek practices at 1318 Perry St NE, Washington, DC 20017. The listed phone number is (202) 656-4135.

What is Michael Mrizek's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Michael Mrizek enrolled in Medicare?

No. Michael Mrizek has opted out of Medicare through April 4, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Michael Mrizek was last updated on December 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.