DR. BRIAN BARRIOS AYUSTE M.D.
NPI 1104003458
Internal Medicine in Granada Hills, CA

Active since January 29, 2008PECOS EnrolledAccepts Medicare Assignment
10605 BALBOA BLVD, 240, GRANADA HILLS, CA 91344(818) 366-4626(818) 366-4630 Get Directions Write a Review

NPPES record last updated: January 28, 2014. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Brian Barrios Ayuste M.d. NPPES

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

DR. BRIAN BARRIOS AYUSTE M.D. (NPI 1104003458) is an individual internal medicine provider in Granada Hills, California, licensed in California (A99851) and active in the NPI registry since January 2008. He is enrolled in Medicare PECOS and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2005).Information from the official NPPES registry record.

NPPES Registry Identity

NPI1104003458
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. BRIAN BARRIOS AYUSTECredential: M.D.
Location Address10605 BALBOA BLVD, 240Granada Hills, CA 91344-6342
Mailing Address10605 Balboa Blvd, 240Granada Hills, CA 91344-6342 · (818) 366-4626 · Fax (818) 366-4630
Fax(818) 366-4630
Sole ProprietorNo
Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 2005
Enumeration DateJanuary 29, 2008
Last NPPES UpdateJanuary 28, 2014
NPI 1104003458 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · A99851
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

10605 BALBOA BLVD, Granada Hills, CA 91344

Medicare Participation & PECOS Enrollment Status

Brian Ayuste is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Brian Ayuste is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 8426181942

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20110927000244

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Unknown

  • Treatment-Treatment - Miscellaneous (RX029N)

    Prednisone, immediate release or delayed release, oral, 1 mg (HCPCS:J7512)

    1 DME suppliers used 16 Medicare Claims 2400 Services Paid

  • Treatment-Treatment - Miscellaneous (RX029N)

    Cyclosporine, oral, 25 mg (HCPCS:J7515)

    1 DME suppliers used 11 Medicare Claims 3300 Services Paid

  • Treatment-Treatment - Miscellaneous (RX029N)

    Mycophenolate mofetil, oral, 250 mg (HCPCS:J7517)

    1 DME suppliers used 12 Medicare Claims 2880 Services Paid

  • Treatment-Chemotherapy (RH012N)

    Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period (HCPCS:Q0511)

    4 DME suppliers used 28 Medicare Claims 28 Services Paid

  • Treatment-Chemotherapy (RH012N)

    Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period (HCPCS:Q0512)

    2 DME suppliers used 19 Medicare Claims 31 Services Paid

Durable Medical Equipment

  • DME-Wheelchairs (DD000N)

    Standard wheelchair (HCPCS:K0001)

    1 DME suppliers used 12 Medicare Claims 12 Services Paid

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Critical care, first 30-74 minutes

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.

This service was performed 96 times for 40 patients

Dialysis services, 2-3 physician visits per month (20 years or older)

Dialysis is a treatment that performs the function of healthy kidneys if they're not working properly. It removes waste and excess fluid from your blood. 2-3 physician visits per month are recommended for monitoring your health and adjusting your treatment as needed. This service is available for those aged 20 years and older.

This service was performed 28 times for 17 patients

Dialysis services, 4 or more physician visits per month (20 years or older)

Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.

This service was performed 185 times for 48 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 28 times for 15 patients

Established patient office or other outpatient visit, 40-54 minutes

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.

This service was performed 398 times for 131 patients

Follow-up hospital inpatient care per day, typically 25 minutes

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.

This service was performed 193 times for 72 patients

Follow-up hospital inpatient care per day, typically 35 minutes

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.

This service was performed 1,433 times for 260 patients

Initial hospital inpatient care per day, typically 70 minutes

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.

This service was performed 258 times for 214 patients

Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes

This service involves analyzing your vital signs, like heart rate and blood pressure, remotely collected over a month. Each additional 20 minutes spent on management refers to extra time spent reviewing, interpreting your data, and planning your care. It's a critical part of ensuring your wellbeing.

This service was performed 199 times for 57 patients

Management using the results of remote vital sign monitoring per calendar month, first 20 minutes

This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.

This service was performed 304 times for 66 patients

New patient office or other outpatient visit, 60-74 minutes

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.

This service was performed 19 times for 19 patients

Remote monitoring of physiologic parameters, initial set-up and patient education on use of equipment

Remote monitoring of physiologic parameters involves using special equipment to track vital signs like heart rate and blood pressure from a distance. The initial set-up includes installing the device and teaching the patient how to use it correctly for accurate readings.

This service was performed 12 times for 12 patients

Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days

This service involves using devices to remotely track body functions like heart rate or blood pressure. These devices, provided initially, record data daily or send alerts if readings are abnormal. The service is renewed every 30 days.

This service was performed 206 times for 44 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $35.59 for a new patient copayment and $27.49 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 91344 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $142.39
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $35.59
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $109.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $27.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. BRIAN BARRIOS AYUSTE M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Optometrist (Vision Therapy)
10605 BALBOA BLVD, SIUTE 230
GRANADA HILLS, CA 91344
Social Worker (Clinical)
10605 BALBOA BLVD, SUITE 100
GRANADA HILLS, CA 91344
Psychiatry & Neurology (Psychiatry)
10605 BALBOA BLVD
GRANADA HILLS, CA 91344
Registered Nurse (Psychiatric/Mental Health)
10605 BALBOA BLVD, 100
GRANADA HILLS, CA 91344
Psychologist (Clinical Child & Adolescent)
10605 BALBOA BLVD, SUITE 100
GRANADA HILLS, CA 91344
Counselor (Mental Health)
10605 BALBOA BLVD, 100
GRANADA HILLS, CA 91344
Counselor (Addiction (Substance Use Disorder))
10605 BALBOA BLVD, SUITE 100
GRANADA HILLS, CA 91344
Social Worker (Clinical)
10605 BALBOA BLVD
GRANADA HILLS, CA 91344
Counselor (Professional)
10605 BALBOA BLVD, SUITE100
GRANADA HILLS, CA 91344
Registered Nurse
10605 BALBOA BLVD
GRANADA HILLS, CA 91344
Counselor (Mental Health)
10605 BALBOA BLVD, 100
GRANADA HILLS, CA 91344
Social Worker (Clinical)
10605 BALBOA BLVD, SUITE 100
GRANADA HILLS, CA 91344
Psychologist (Clinical)
10605 BALBOA BLVD, #100
GRANADA HILLS, CA 91344
Counselor
10605 BALBOA BLVD, SUITE # 100
GRANADA HILLS, CA 91344
Social Worker (Clinical)
10605 BALBOA BLVD
GRANADA HILLS, CA 91344
Psychologist (Clinical)
10605 BALBOA BLVD, SUITE 100
GRANADA HILLS, CA 91344
Registered Nurse (Psychiatric/Mental Health)
10605 BALBOA BLVD, 100
GRANADA HILLS, CA 91344
Rehabilitation Practitioner
10605 BALBOA BLVD
GRANADA HILLS, CA 91344
Registered Nurse (Psychiatric/Mental Health, Adult)
10605 BALBOA BLVD
GRANADA HILLS, CA 91344
Rehabilitation Practitioner
10605 BALBOA BLVD
GRANADA HILLS, CA 91344

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104003458, enumerated as an "individual" on January 29, 2008.

The provider is located at 10605 BALBOA BLVD 240 GRANADA HILLS, CA 91344 and the phone number is (818) 366-4626.

Internal Medicine with taxonomy code 207R00000X.