IRVING AYALA-RODRIGUEZ M.D.
NPI 1558724963
Family Medicine in Bakersfield, CA

NPI Status: Active since April 02, 2016

Contact Information

625 34TH ST STE 100&200
BAKERSFIELD, CA
ZIP 93301
Phone: (833) 678-2781
Fax: (661) 368-0618

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  • Individual
  • Male
  • Years of Experience 12
  • Family Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About IRVING AYALA-RODRIGUEZ

This page provides the complete NPI Profile along with additional information for Irving Ayala-rodriguez, a primary care provider established in Bakersfield, California with a medical specialization in Family Medicine and more than 12 years of experience. The healthcare provider is registered in the NPI registry with number 1558724963 assigned on April 2016. The practitioner's primary taxonomy code is 207Q00000X with license number A159093 (CA). The provider is registered as an individual and his NPI record was last updated April 2025.

NPI
1558724963
Provider Name
IRVING AYALA-RODRIGUEZ M.D.
Gender
Male
Entity Type
Individual
Location Address
625 34TH ST STE 100&200 BAKERSFIELD, CA 93301
Location Phone
(833) 678-2781
Location Fax
(661) 368-0618
Mailing Address
625 34TH ST STE 100&200 BAKERSFIELD, CA 93301
Mailing Phone
(833) 678-2781
Mailing Fax
(661) 368-0618
Medical School Name
OTHER
Graduation Year
2014
Is Sole Proprietor?
No
Enumeration Date
04-02-2016
Last Update Date
04-17-2025
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A primary care provider (PCP) like Irving Ayala-rodriguez sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
A159093
License State
CA
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Medicare Participation & PECOS Enrollment Status

Irving Ayala-rodriguez 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.

Irving Ayala-rodriguez 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: 749524270

    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: I20191120002645

    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.

Durable Medical Equipment

  • DME-Other DME (DE017N)

    Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips (HCPCS:A4253)

    5 DME suppliers used 14 Medicare Claims 28 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.

Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen

This is a lab test that detects the presence of COVID-19 in your body. It uses a technique to amplify the virus's genetic material, either DNA or RNA, making it easier to identify. A positive result indicates an active infection.

This service was performed 29 times for 29 patients

Blood glucose (sugar) test performed by hand-held instrument

A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.

This service was performed 16 times for 15 patients

Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)

A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.

This service was performed 11 times for 11 patients

Hemoglobin a1c level

Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.

This service was performed 31 times for 30 patients

Routine electrocardiogram (ecg) using at least 12 leads with tracing

An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.

This service was performed 15 times for 15 patients

Urinalysis, manual test

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

This service was performed 24 times for 23 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $22.77 for a new patient copayment and $26.02 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 93301 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $91.09
  • Minimum New Patient Price $59.26
  • Maximum New Patient Price $178.09
  • Average New Patient Copayment $22.77
  • Minimum New Patient Copayment $14.81
  • Maximum New Patient Copayment $44.52

Established Patients Visit Costs *

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

  • Average Established Patient Price $104.09
  • Minimum Established Patient Price $19.34
  • Maximum Established Patient Price $145.64
  • Average Established Patient Copayment $26.02
  • Minimum Established Patient Copayment $4.83
  • Maximum Established Patient Copayment $36.41

* 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 IRVING AYALA-RODRIGUEZ M.D.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1558724963
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
251081428912
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 1 + 0 + 8 + 1 + 4 + 2 + 8 + 9 + 1 + 2 + 24 = 67
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 67 = 33

The NPI number 1558724963 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


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

NPI Name / Type Taxonomy Address
1184824955 KIMBERLY DANITA DIXON M.D.
Individual
Pediatrics625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1316331135 ERIKA MIRANDA LMFT
Individual
Marriage & Family Therapist625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1689056780 LINDA TRUONG O.D.
Individual
Optometrist625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1811921604DR. MIA MASKARINO LAGUNDA MD
Individual
Pediatrics625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1942797824 MAYRA ALEJANDRA TOVAR CASTRO M.D.
Individual
Internal Medicine625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1265684914 AMY ARREAZA FNP-C
Individual
Nurse Practitioner (Family)625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1366496044 LINH A. NGO O.D.
Individual
Optometrist625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1871742965 IN OH D.D.S
Individual
Dentist (General Practice)625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1144401159 INES DEL ALTO
Individual
Social Worker (Clinical)625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1417418179 ALEJANDRO GONZALEZ PEREZ MD
Individual
Family Medicine625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1245222470DR. MARIA SANTOS MD
Individual
Pediatrics625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1023417912 ELEASE JOHNSON
Individual
Marriage & Family Therapist625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2791
1245355908 CAROLYNE KRALL CATRON PHD, MFT
Individual
Marriage & Family Therapist625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1013558089 MONETTE HOBURN
Individual
Nurse Practitioner (Women's Health)625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1962039685 ARIANA LUNDQUIST MD
Individual
Family Medicine625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(661) 328-4284
1861122889 ROSEANNE WORK OD
Individual
Optometrist625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1902291925 ARLENIS BARROSO PEREZ MD
Individual
Family Medicine625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1316431935DR. JUAN CARLOS HUERTA GALINDO MD
Individual
Internal Medicine (Hospice and Palliative Medicine)625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1730763376 FRANCES CAMILLE RABANAL FNP-C
Individual
Nurse Practitioner (Family)625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781
1316392756DR. ADDIAS MERVIN M.D.
Individual
Obstetrics & Gynecology625 34TH ST STE 100&200
BAKERSFIELD, CA 93301
(833) 678-2781

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558724963, enumerated in the NPI registry as an "individual" on April 02, 2016

The provider is located at 625 34th St Ste 100&200 Bakersfield, Ca 93301 and the phone number is (833) 678-2781

The provider's speciality is Family Medicine with taxonomy code 207Q00000X

The provider has more than 12 years of experience.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary 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.

Medicare beneficiaries should expect a typical cost of $91.09 with an average copayment of $22.77 for new patient appointments. Established patients should expect a typical charge of $104.09 and an average copayment of 26.02. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen, Blood glucose (sugar) test performed by hand-held instrument, Detection test by immunoassay with direct visual observation for streptococcus, group a (strep), Hemoglobin a1c level, Routine electrocardiogram (ecg) using at least 12 leads with tracing and Urinalysis, manual test.

This NPI record was last updated on April 02, 2016. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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