DR. CHARLES HIRAM OLIVERA M.D.
NPI 1457465528
Psychiatry & Neurology - Neurology in Yuma, AZ

Active since August 18, 2006PECOS EnrolledAccepts Medicare Assignment
82.37/100
CMS Quality Rating
2400 S AVENUE A, YUMA, AZ 85364(928) 336-4577 Get Directions Write a Review

NPPES record last updated: January 3, 2025. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Jan 3, 2025, Oct 7, 2020, Feb 22, 2018 and 3 more (6 updates tracked since 2016).

About Dr. Charles Hiram Olivera M.d. NPPES

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

DR. CHARLES HIRAM OLIVERA M.D. (NPI 1457465528) is an individual neurology provider in Yuma, Arizona, licensed in Puerto Rico (12570) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1992).

NPPES Registry Identity

NPI1457465528
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. CHARLES HIRAM OLIVERACredential: M.D.
Location Address2400 S AVENUE AYuma, AZ 85364-7170
Mailing Address2400 S Avenue AYuma, AZ 85364-7170 · (928) 344-2000
Sole ProprietorYes
Medical School CMSOtherGraduated 1992
Enumeration DateAugust 18, 2006
Last NPPES UpdateJanuary 3, 20256 updates tracked since enumeration
NPPES CertifiedJanuary 3, 2025
NPI 1457465528 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Licenses Licensed in PR · 12570 Licensed in CO · DR.0059010 Licensed in AZ · 37868 Licensed in FL · ME 73103 Licensed in TX · P4796
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.
2400 S AVENUE A, Yuma, AZ 85364

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

Dr. Charles Hiram Olivera M.d. 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 ID8527093202
PECOS Enrollment IDI20080124000065
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 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
124 services81 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.
113 services113 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
86 services83 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.
36 services33 patients
Measurement of brain wave activity (eeg), 41-60 minutes 95812
This procedure involves placing small sensors on your head to record your brain's electrical activity for 41-60 minutes. Known as an EEG, it helps doctors understand how your brain works, assisting in diagnosing conditions like epilepsy or sleep disorders.
22 services21 patients
Measurement of brain wave activity (eeg), awake and drowsy 95816
Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85364 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$98.00 typical visit price
range $17.72 – $137.41
Typical copayment $24.50 (range $4.43 – $34.35)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.37/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality83.57
Promoting Interoperability100
Improvement Activities40
Cost57.66

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.

Speech-Language Pathologist
2400 S AVENUE A
YUMA, AZ 85364
Emergency Medicine
2400 S AVENUE A
YUMA, AZ 85364
Dietitian, Registered
2400 S AVENUE A
YUMA, AZ 85364
Anesthesiology
2400 S AVENUE A
YUMA, AZ 85364
Internal Medicine (Sleep Medicine)
2400 S AVENUE A
YUMA, AZ 85364
Hospitalist
2400 S AVENUE A, YUMA REGIONAL MEDICAL CENTER
YUMA, AZ 85364
Nurse Practitioner (Acute Care)
2400 S AVENUE A
YUMA, AZ 85364
Pharmacist (Pharmacotherapy)
2400 S AVENUE A
YUMA, AZ 85364

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 Charles Olivera's NPI number?

The NPI number for Charles Olivera is 1457465528. It was assigned to this individual provider in the NPPES registry on August 18, 2006.

Where is Charles Olivera located?

Charles Olivera practices at 2400 S Avenue A, Yuma, AZ 85364. The listed phone number is (928) 336-4577.

What is Charles Olivera's specialty?

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

Is Charles Olivera enrolled in Medicare?

Yes. Charles Olivera 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 Charles Olivera was last updated on January 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.