Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALDO AXEL MENDEZ RUIZ M.D.
NPI 1881042968
Psychiatry & Neurology - Neurology in Merriam, KS

Q: What is Aldo Mendez Ruiz's NPI number?

The NPI number for Aldo Mendez Ruiz is 1881042968. It was assigned to this individual provider in the NPPES registry on May 30, 2016.

Q: What is Aldo Mendez Ruiz's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Aldo Mendez Ruiz was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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 May 30, 2016PECOS EnrolledAccepts Medicare Assignment

7450 KESSLER ST STE 205, MERRIAM, KS 66204(913) 632-9981(913) 632-9828 Get Directions Write a Review

NPPES record last updated: September 10, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 10, 2026, Jan 3, 2024, Jun 30, 2020 (3 updates tracked since 2020).

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About Aldo Axel Mendez Ruiz M.d. NPPES

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

ALDO AXEL MENDEZ RUIZ M.D. (NPI 1881042968) is an individual neurology provider in Merriam, Kansas, licensed in Kansas (04-52681) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS, maintains a secondary practice location in Redding, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1881042968

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameALDO AXEL MENDEZ RUIZCredential: M.D.

Location Address7450 KESSLER ST STE 205Merriam, KS 66204-2553

Mailing Address7450 Kessler St Ste 205Merriam, KS 66204-2553 · (913) 632-9981 · Fax (913) 632-9828

Phone(913) 632-9981

Fax(913) 632-9828

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateMay 30, 2016

Last NPPES UpdateSeptember 10, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 10, 2026

✔ NPI 1881042968 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 KS · 04-52681✔ Licensed in IA · R-10545✔ Licensed in CA · A186640

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.

7450 KESSLER ST STE 205, Merriam, KS 66204

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Secondary Practice Location 1

Location 12420 Sonoma Street, Ste BRedding, CA 96001-3033 · Phone (530) 999-2533 · Fax (530) 999-2532

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

Aldo Axel Mendez Ruiz 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 ID9032401120

PECOS Enrollment IDI20230720003316

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 14

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.

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

76 services47 patients

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

55 services32 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

48 services37 patients

Ultrasonic guidance for blood vessel access 76937

Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.

27 services27 patients

Removal of blood clot and injection to dissolve blood clot from head artery using fluoroscopic guidance 61645

This procedure involves removing a blood clot from a head artery. A special imaging technique called fluoroscopy is used for guidance. Additionally, an injection is given to help dissolve any remaining clot. This helps restore normal blood flow to the brain.

26 services26 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

21 services21 patients

3d radiographic procedure with computerized image postprocessing 76377

A 3D radiographic procedure with computerized image postprocessing is a high-tech imaging test. It uses X-rays to create detailed 3D images of the body. The computerized postprocessing further enhances these images for more precise diagnosis and treatment planning.

19 services14 patients

Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist 36227

This procedure involves placing a small tube into an artery in your neck. This is done to diagnose or treat certain conditions. A radiologist, a doctor who specializes in medical imaging, will review the procedure to ensure everything is done correctly.

16 services16 patients

Occlusion of central nervous system or spinal cord artery 61624

This procedure involves blocking a central nervous system or spinal cord artery to prevent blood flow. It's typically done to treat conditions like aneurysms or vascular malformations. It can help prevent strokes, bleeding, or other serious issues.

16 services12 patients

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.

15 services15 patients

Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist 36223

This procedure involves placing a tube into an artery in the brain. It's typically done for diagnostic purposes or treatment. A radiologist, a doctor specializing in imaging, reviews the process to ensure accuracy and safety.

14 services14 patients

Insertion of tube into brain artery for diagnosis or treatment with review by radiologist 36226

This procedure involves inserting a thin tube into a brain artery. It aids in diagnosing or treating brain conditions. A radiologist reviews the process to ensure accuracy and safety. It's a critical step in managing brain health effectively.

14 services14 patients

Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist 36224

This procedure involves placing a small tube into your neck artery. It helps diagnose or treat certain conditions. A radiologist, a doctor specializing in medical imaging, reviews the process to ensure accuracy and safety.

12 services12 patients

Review by radiologist of image for insertion of material to block blood flow 75894

This procedure involves a radiologist examining an image to plan the placement of a substance that will block blood flow in a specific area. This is usually done to prevent bleeding or to cut off the blood supply to a growth.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66204 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

$122.41 typical visit price

range $53.00 – $161.67

Typical copayment $30.60 (range $13.25 – $40.41)

Most-billed visit code 99204

Established Patient

$94.12 typical visit price

range $16.88 – $132.11

Typical copayment $23.53 (range $4.22 – $33.02)

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 12

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

DR. RYAN PATRICK JOHNSON MD

Psychiatry & Neurology (Neurology)

7450 KESSLER ST STE 205
MERRIAM, KS 66204

Johnson County (913) 632-9810

KAYLA KJELSHUS

Nurse Practitioner

7450 KESSLER ST STE 205
MERRIAM, KS 66204

Johnson County (913) 632-9810

ALEXANDER ERIC FONG MD

Psychiatry & Neurology (Neurology)

7450 KESSLER ST STE 205
MERRIAM, KS 66204

Johnson County (913) 632-9810

RONALD K FIELDS MD

Psychiatry & Neurology (Epilepsy)

7450 KESSLER ST STE 205
MERRIAM, KS 66204

Johnson County (913) 632-9810

LEANORE MIRIAM SIMON MBBS

Psychiatry & Neurology (Neurology)

7450 KESSLER ST STE 205
MERRIAM, KS 66204

Johnson County (913) 632-9810

DR. ARTHUR AUSTIN ALLEN II MD

Psychiatry & Neurology (Neurology)

7450 KESSLER ST STE 205
SHAWNEE MISSION, KS 66204

Johnson County (913) 632-9810

DR. GORDON RICHARD KELLEY MD

Psychiatry & Neurology (Neurology)

7450 KESSLER ST STE 205
SHAWNEE MISSION, KS 66204

Johnson County (913) 632-9810

MONICA THIELEN AGACNP BC

Nurse Practitioner

7450 KESSLER ST STE 205
MERRIAM, KS 66204

Johnson County (913) 632-9810

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 Aldo Mendez Ruiz's NPI number?

The NPI number for Aldo Mendez Ruiz is 1881042968. It was assigned to this individual provider in the NPPES registry on May 30, 2016.

Where is Aldo Mendez Ruiz located?

Aldo Mendez Ruiz practices at 7450 Kessler St Ste 205, Merriam, KS 66204. The listed phone number is (913) 632-9981.

What is Aldo Mendez Ruiz's specialty?

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

Is Aldo Mendez Ruiz enrolled in Medicare?

Yes. Aldo Mendez Ruiz 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 Aldo Mendez Ruiz was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.