DR. ILDEFONSO CRUZ M.D.
NPI 1275689085
Family Medicine in Fresno, CA
NPI Status: Active since January 25, 2007
Contact Information
1646 E HERNDON AVE STE 102
FRESNO, CA
ZIP 93720
Phone: (559) 449-7300
Fax: (559) 449-7311
- Individual
- Male
- Years of Experience 53
- Family Medicine
- Accepts Medicare Approved Payment
- PECOS Enrolled
- CLIA Number: 05D0589791
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 08-31-2026
About ILDEFONSO CRUZ
This page provides the complete NPI Profile along with additional information for Ildefonso Cruz, a primary care provider established in Fresno, California with a medical specialization in Family Medicine and more than 53 years of experience. He graduated from Loma Linda University School Of Medicine in 1973. The healthcare provider is registered in the NPI registry with number 1275689085 assigned on January 2007. The practitioner's primary taxonomy code is 207Q00000X with license number G28469 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1275689085
- Provider Name
- DR. ILDEFONSO CRUZ M.D.
- Other Name
- DR. ILDEFONSO CRUZ-PORTALATIN M.D.
- Other Name Type
- Other Name (5)
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1646 E HERNDON AVE STE 102 FRESNO, CA 93720
- Location Phone
- (559) 449-7300
- Location Fax
- (559) 449-7311
- Mailing Address
- 1646 E HERNDON AVE STE 102 FRESNO, CA 93720
- Mailing Phone
- (559) 449-7300
- Mailing Fax
- (559) 449-7311
- Medical School Name
- LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
- Graduation Year
- 1973
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 01-25-2007
- Last Update Date
- 02-23-2024
- Code Navigator
A primary care provider (PCP) like Ildefonso Cruz 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.
- G28469
- 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.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
Identifier | Type / Code | Identifier State | Identifier Issuer |
---|---|---|---|
G28469 | OTHER (01) | CA | LICENSE |
Medicare Participation & PECOS Enrollment Status
Ildefonso Cruz 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.
Ildefonso Cruz 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: 3274728159
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: I20101117001167
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)
8 DME suppliers used 24 Medicare Claims 51 Services Paid
DME-Other DME (DE001N)
Continuous positive airway pressure (cpap) device (HCPCS:E0601)
2 DME suppliers used 14 Medicare Claims 14 Services Paid
DME-Other DME (DE017N)
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service (HCPCS:K0553)
1 DME suppliers used 40 Medicare Claims 40 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.
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus
Established patient office or other outpatient visit, 10-19 minutes
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
Established patient office or other outpatient visit, 40-54 minutes
Influenza vaccine split virus, preservative free
Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free
Injection of drug or substance under skin or into muscle
Injection, ceftriaxone sodium, per 250 mg
Injection, ketorolac tromethamine, per 15 mg
Injection, lincomycin hcl, up to 300 mg
Injection, tobramycin sulfate, up to 80 mg
Insertion of needle into vein (3 years or older)
Insertion of needle into vein for collection of blood sample
Manual urinalysis test with examination using microscope, automated
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
Urinalysis, manual test
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
This service was performed 30 times for 26 patientsThis is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
This service was performed 42 times for 36 patientsThis 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.
This service was performed 14 times for 14 patientsThis 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 128 times for 79 patientsThis 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 815 times for 172 patientsThe Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
This service was performed 14 times for 14 patientsThe quadrivalent influenza vaccine is a flu shot that protects against four different flu viruses. Derived from cell cultures, it is free of preservatives and antibiotics. It's a safe and effective way to reduce your risk of getting the flu.
This service was performed 12 times for 12 patientsThis procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
This service was performed 102 times for 55 patientsCeftriaxone sodium is an antibiotic injection used to treat a variety of bacterial infections. Each injection contains 250 mg of the medicine. It works by stopping the growth of bacteria in your body.
This service was performed 145 times for 24 patientsKetorolac tromethamine is a medication administered through injection, often used to manage moderate to severe pain. Each 15 mg dose helps to reduce hormones causing inflammation and pain in the body. It is not recommended for long-term use.
This service was performed 96 times for 21 patientsLincomycin HCL injection is an antibiotic treatment, administered to fight bacterial infections. Up to 300 mg may be given, depending on the severity of your infection. This medication helps in stopping the growth of bacteria, aiding in recovery.
This service was performed 28 times for 12 patientsTobramycin sulfate is an antibiotic injection used to treat various bacterial infections. The dosage, up to 80 mg, is determined by your condition and response to treatment. It works by stopping the growth of bacteria.
This service was performed 44 times for 12 patientsThis procedure involves placing a small needle into a vein, typically in the arm. It's done to collect blood for testing or to deliver medication. You may feel a quick pinch, but it's usually over in seconds. It's a common, safe procedure.
This service was performed 379 times for 143 patientsThis procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
This service was performed 274 times for 131 patientsA manual urinalysis test with automated microscopic examination is a lab process that checks your urine for health indicators. It involves a machine scanning your sample to identify any abnormal elements, which can assist in diagnosing various conditions.
This service was performed 44 times for 27 patientsThis service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.
This service was performed 228 times for 105 patientsA 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 38 times for 20 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $22.58 for a new patient copayment and $25.84 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 93720 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $90.32
- Minimum New Patient Price $58.87
- Maximum New Patient Price $176.6
- Average New Patient Copayment $22.58
- Minimum New Patient Copayment $14.71
- Maximum New Patient Copayment $44.15
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $103.36
- Minimum Established Patient Price $19.28
- Maximum Established Patient Price $144.6
- Average Established Patient Copayment $25.84
- Minimum Established Patient Copayment $4.82
- Maximum Established Patient Copayment $36.15
* 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.
CLIA Information
The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:
- CLIA Number
- 05D0589791
- Facility Type
- Physician Office
- Certificate Effective Date
- September 01, 2024
- Certificate Expiration Date
- August 31, 2026
- Laboratory Director
- ILDEFONSO CRUZ
- Certificate Type
- Certificate for Provider-Performed Microscopy Procedures (PPMP)
- Certificate Type Description
- This CLIA certificate is issued to Ildefonso Cruz in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.
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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. | |||||||||
1 | 2 | 7 | 5 | 6 | 8 | 9 | 0 | 8 | 5 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 2 | 14 | 5 | 12 | 8 | 18 | 0 | 16 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 2 + 1 + 4 + 5 + 1 + 2 + 8 + 1 + 8 + 0 + 1 + 6 + 24 = 65 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
70 - 65 = 5 | 5 |
The NPI number 1275689085 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 2 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1083916316 | ILDEFONSO CRUZ MD MEDICAL CORPORATION Organization | Family Medicine | 1646 E HERNDON AVE STE 102 FRESNO, CA 93720 (559) 449-7300 |
1821399635 | ILDEFONSO CRUZ M D A PROFESSIONAL CORP Organization | Family Medicine | 1646 E HERNDON AVE STE 102 FRESNO, CA 93720 (559) 449-7300 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1275689085, enumerated in the NPI registry as an "individual" on January 25, 2007
The provider is located at 1646 E Herndon Ave Ste 102 Fresno, Ca 93720 and the phone number is (559) 449-7300
The provider's speciality is Family Medicine with taxonomy code 207Q00000X
The provider has more than 53 years of experience. He graduated from Loma Linda University School Of Medicine in 1973.
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
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 $90.32 with an average copayment of $22.58 for new patient appointments. Established patients should expect a typical charge of $103.36 and an average copayment of 25.84. 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: Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus, Established patient office or other outpatient visit, 10-19 minutes, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, Influenza vaccine split virus, preservative free, Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free, Injection of drug or substance under skin or into muscle, Injection, ceftriaxone sodium, per 250 mg, Injection, ketorolac tromethamine, per 15 mg, Injection, lincomycin hcl, up to 300 mg, Injection, tobramycin sulfate, up to 80 mg, Insertion of needle into vein (3 years or older), Insertion of needle into vein for collection of blood sample, Manual urinalysis test with examination using microscope, automated, Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional and Urinalysis, manual test.
The provider's CLIA number is 05D0589791 for a "physician office" facility with a CLIA Certificate for Provider-Performed Microscopy Procedures (PPMP). This CLIA certificate is issued in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing..
This NPI record was last updated on January 25, 2007. 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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