MICHAEL STEVEN LOOSE MD
NPI 1306864756
Psychiatry & Neurology - Psychiatry in Napa, CA

Active since July 17, 2006Opted out of Medicare · through Oct 1, 2027
1032 WALNUT ST, NAPA, CA 94559(707) 256-3550(707) 256-3553 Get Directions Write a Review

NPPES record last updated: December 28, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Michael Steven Loose Md NPPES

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

MICHAEL STEVEN LOOSE MD (NPI 1306864756) is an individual psychiatry provider in Napa, California, licensed in California (G84055) and active in the NPI registry since July 2006. He has opted out of Medicare through October 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1306864756
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameMICHAEL STEVEN LOOSECredential: MD
Location Address1032 WALNUT STNapa, CA 94559
Mailing Address1032 Walnut StNapa, CA 94559 · (707) 256-3550 · Fax (707) 256-3553
Fax(707) 256-3553
Sole ProprietorYes
Enumeration DateJuly 17, 2006
Last NPPES UpdateDecember 28, 2018
NPI 1306864756 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 CA · G84055 Licensed in SC · 23819
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.

1032 WALNUT ST, Napa, CA 94559

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Michael Steven Loose Md 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 October 1, 2015 through October 1, 2027.

Opt-Out Effective DateOctober 1, 2015
Opt-Out In Effect ThroughOctober 1, 2027Opt-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 94559 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
$192.16 typical visit price
range $65.08 – $192.16
Typical copayment $48.04 (range $16.27 – $48.04)
Most-billed visit code 99205
Established Patient
$80.32 typical visit price
range $21.86 – $157.83
Typical copayment $20.08 (range $5.46 – $39.45)
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.

Other Providers at the Same Location NPPES

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

Marriage & Family Therapist
1032 WALNUT ST
NAPA, CA 94559

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 Loose's NPI number?

The NPI number for Michael Loose is 1306864756. It was assigned to this individual provider in the NPPES registry on July 17, 2006.

Where is Michael Loose located?

Michael Loose practices at 1032 Walnut St, Napa, CA 94559. The listed phone number is (707) 256-3550.

What is Michael Loose's specialty?

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

Is Michael Loose enrolled in Medicare?

No. Michael Loose has opted out of Medicare through October 1, 2027. 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 Loose was last updated on December 28, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.