MELISSA A MCKENZIE DO
NPI 1861450876
Psychiatry & Neurology - Neurology in Eureka, CA

Active since May 02, 2006PECOS EnrolledAccepts Medicare Assignment
2828 ONEIL LANE, EUREKA, CA 95503(707) 443-9385(707) 443-0258 Get Directions Write a Review

NPPES record last updated: November 8, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 8, 2021, Mar 29, 2021 (2 updates tracked since 2021).

About Melissa A Mckenzie Do NPPES

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

MELISSA A MCKENZIE DO (NPI 1861450876) is an individual neurology provider in Eureka, California, licensed in California (20A8768) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Osteopathic Medicine (1999).

NPPES Registry Identity

NPI1861450876
Entity TypeIndividualFemale
Primary Taxonomy2084N0400X
Provider Legal NameMELISSA A MCKENZIECredential: DO
Location Address2828 ONEIL LANEEureka, CA 95503-4870
Mailing Address2828 Oneil LaneEureka, CA 95503-4870 · (707) 443-9385 · Fax (707) 443-0258
Fax(707) 443-0258
Sole ProprietorNo
Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 1999
Enumeration DateMay 2, 2006
Last NPPES UpdateNovember 8, 20212 updates tracked since enumeration
NPPES CertifiedNovember 8, 2021
NPI 1861450876 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License Licensed in CA · 20A8768
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
2828 ONEIL LANE, Eureka, CA 95503

Other Identifiers 3

Other0181400WA · Dept Of Labor & Industrie
Medicaid00AX87680CA
OtherP00138437Railroad Medicare

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Melissa A Mckenzie Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5698758100
PECOS Enrollment IDI20040607001585
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.

Areas of Expertise CMS Part B claims 16

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
391 services275 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
158 services124 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
105 services94 patients
Evaluation of neuropsychological test, first hour 96132
An evaluation of neuropsychological tests is a process to assess your brain's function. It involves tasks designed to measure cognitive abilities such as memory, attention, problem-solving, and language skills. The first hour involves initial testing and observation.
78 services78 patients
Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic G2012
A virtual check-in is a short online or phone consultation with your healthcare provider. It's for established patients and isn't related to a recent appointment. It's a convenient way to discuss health concerns without needing to visit the office in person.
76 services60 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
71 services71 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95503 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
Most-billed visit code 99214
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 2

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

Psychiatry & Neurology (Neurology)
2828 ONEIL LANE
EUREKA, CA 95503
Psychiatry & Neurology (Neurology)
2828 ONEIL LANE
EUREKA, CA 95503

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 Melissa Mckenzie's NPI number?

The NPI number for Melissa Mckenzie is 1861450876. It was assigned to this individual provider in the NPPES registry on May 2, 2006.

Where is Melissa Mckenzie located?

Melissa Mckenzie practices at 2828 Oneil Lane, Eureka, CA 95503. The listed phone number is (707) 443-9385.

What is Melissa Mckenzie's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Melissa Mckenzie enrolled in Medicare?

Yes. Melissa Mckenzie is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Melissa Mckenzie was last updated on November 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.