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DR. MICHELLE ELIAZBETH TROWBRIDGE M.D.
NPI 1548284359
Psychiatry & Neurology - Psychiatry in Anchorage, AK

Active since July 26, 2006PECOS Enrolled
3760 PIPER ST, PROVIDENCE BEHAVIORAL MEDICINE #1108, ANCHORAGE, AK 99508(907) 212-6900 Get Directions Write a Review

NPPES record last updated: March 25, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Michelle Eliazbeth Trowbridge M.d. NPPES

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

DR. MICHELLE ELIAZBETH TROWBRIDGE M.D. (NPI 1548284359) is an individual psychiatry provider in Anchorage, Alaska, licensed in Alaska (8475) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Anchorage.

NPPES Registry Identity

NPI1548284359
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. MICHELLE ELIAZBETH TROWBRIDGECredential: M.D.
Location Address3760 PIPER ST, PROVIDENCE BEHAVIORAL MEDICINE #1108Anchorage, AK 99508-4683
Mailing AddressPo Box 4105Portland, OR 97208-4105 · (866) 907-1068 · Fax (425) 917-9141
Phone(907) 212-6900
Sole ProprietorNo
Enumeration DateJuly 26, 2006
Last NPPES UpdateMarch 25, 2020
NPPES CertifiedMarch 25, 2020
✔ NPI 1548284359 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 AK · 8475✔ Licensed in WA · MD00049181
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.
3760 PIPER ST, Anchorage, AK 99508
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Secondary Practice Location 1

Location 12550 Denali St Ste 1611Anchorage, AK 99503-2753 · Phone (907) 344-0711

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michelle Eliazbeth Trowbridge M.d. 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Michelle Trowbridge reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ubh Of Oregon, LLC
1,537 mi
Psychiatric Hospital
10300 SW EASTRIDGE ST
Beaverton, OR 97225
  • Reassigned Medicare billing, Oregon enrollment
  • 42 clinicians in this Medicare group
NPI 1528231826 (503) 944-5000
Asante Physician Partners
1,720 mi
Family Medicine
2620 E BARNETT RD, SUITE H
Medford, OR 97504
  • Reassigned Medicare billing, Oregon enrollment
  • 353 clinicians in this Medicare group
NPI 1922381326 (541) 789-4728

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99508 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
$222.64 typical visit price
range $71.33 – $222.64
Typical copayment $55.66 (range $17.83 – $55.66)
Most-billed visit code 99205
Established Patient
$90.40 typical visit price
range $21.84 – $181.48
Typical copayment $22.60 (range $5.46 – $45.37)
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 20

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

SHANA G. HAMILTON
Counselor (Professional)
3760 PIPER ST, SUITE 1108
ANCHORAGE, AK 99508
Anchorage Municipality (907) 212-6900
THERESA E PHILBRICK R.N.
Registered Nurse
3760 PIPER ST, SUITE LL139
ANCHORAGE, AK 99508
Anchorage Municipality (907) 563-5006
MELLISA J WRIGHT LPC
Counselor (Professional)
3760 PIPER ST, SUITE LL139
ANCHORAGE, AK 99508
Anchorage Municipality (907) 212-6240
SHAMEEKA SMITH RN
Registered Nurse
3760 PIPER ST, SUITE LL139
ANCHORAGE, AK 99508
Anchorage Municipality (907) 212-6240
MEGAN KREIDER M.H.S.
Specialist
3760 PIPER ST, SUITE LL139
ANCHORAGE, AK 99508
Anchorage Municipality (907) 212-6522
CARRIE E ERICKSON R.N.
Registered Nurse
3760 PIPER ST, SUITE LL139
ANCHORAGE, AK 99508
Anchorage Municipality (907) 563-5006
HELEN SONNEVILLE CRAIG LCSW
Social Worker (Clinical)
3760 PIPER ST, SUITE 1108
ANCHORAGE, AK 99508
Anchorage Municipality (907) 212-6900
CASSIE KRIVDA MHS
Counselor (Mental Health)
3760 PIPER ST, SUITE LL139
ANCHORAGE, AK 99508
Anchorage Municipality (909) 212-6240

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 Michelle Trowbridge's NPI number?

The NPI number for Michelle Trowbridge is 1548284359. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Michelle Trowbridge located?

Michelle Trowbridge practices at 3760 Piper St Providence Behavioral Medicine #1108, Anchorage, AK 99508. The listed phone number is (907) 212-6900.

What is Michelle Trowbridge's specialty?

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

Is Michelle Trowbridge enrolled in Medicare?

Yes. Michelle Trowbridge is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michelle Trowbridge's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Trowbridge reassigns Medicare benefits to 2 organizations: Ubh Of Oregon, LLC (Beaverton, OR) and Asante Physician Partners (Medford, OR). Each 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 Michelle Trowbridge's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michelle Trowbridge accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Michelle Trowbridge 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 Michelle Trowbridge was last updated on March 25, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.