DR. JENNIFER O. HAMILTON M.D.
NPI 1952347650
Psychiatry & Neurology - Psychiatry in Corvallis, OR

Q: What is Jennifer Hamilton's NPI number?

The NPI number for Jennifer Hamilton is 1952347650. It was assigned to this individual provider in the NPPES registry on June 21, 2006.

Q: What is Jennifer Hamilton's specialty?

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

Q: Is Jennifer Hamilton enrolled in Medicare?

No. Jennifer Hamilton has opted out of Medicare through January 6, 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.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Hamilton was last updated on February 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since June 21, 2006Opted out of Medicare · through Jan 6, 2028

2222 NW LINCOLN AVE, CORVALLIS, OR 97330(541) 730-4400(541) 393-2075 Get Directions Write a Review

NPPES record last updated: February 12, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Jennifer O. Hamilton M.d. NPPES

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

DR. JENNIFER O. HAMILTON M.D. (NPI 1952347650) is an individual psychiatry provider in Corvallis, Oregon, licensed in Oregon (MD26118) and active in the NPI registry since June 2006. She has opted out of Medicare through January 6, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1952347650

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameDR. JENNIFER O. HAMILTONCredential: M.D.

Location Address2222 NW LINCOLN AVECorvallis, OR 97330-2503

Mailing Address2222 Nw Lincoln AveCorvallis, OR 97330-2503 · (541) 730-4400 · Fax (541) 393-2075

Phone(541) 730-4400

Fax(541) 393-2075

Sole ProprietorYes

Enumeration DateJune 21, 2006

Last NPPES UpdateFebruary 12, 2025

NPPES CertifiedFebruary 12, 2025

✔ NPI 1952347650 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in OR · MD26118

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.

2222 NW LINCOLN AVE, Corvallis, OR 97330

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.Insurance ›

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. Jennifer O. Hamilton 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 January 6, 2016 through January 6, 2028.

Opt-Out Effective DateJanuary 6, 2016

Opt-Out In Effect ThroughJanuary 6, 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 97330 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

$166.64 typical visit price

range $54.96 – $166.64

Typical copayment $41.66 (range $13.74 – $41.66)

Most-billed visit code 99205

Established Patient

$68.64 typical visit price

range $17.68 – $136.19

Typical copayment $17.16 (range $4.42 – $34.04)

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 5

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

DR. BENJAMIN WADE HASLAM D.M.D.

Dentist (General Practice)