LUIS F. SACA MD
NPI 1538236450
Allergy & Immunology - Allergy in Loma Linda, CA

NPI Status: Active since November 29, 2006

Contact Information

11234 ANDERSON ST # MC-1516
LOMA LINDA, CA
ZIP 92350
Phone: (909) 558-2400

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  • Individual
  • Male
  • Years of Experience 42
  • Allergy & Immunology
  • Allergy
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About LUIS SACA

This page provides the complete NPI Profile along with additional information for Luis Saca, a provider established in Loma Linda, California with a medical specialization in Allergy & Immunology, focusing in allergy and more than 42 years of experience. The healthcare provider is registered in the NPI registry with number 1538236450 assigned on November 2006. The practitioner's primary taxonomy code is 207KA0200X with license number A44367 (CA). The provider is registered as an individual and his NPI record was last updated August 2025.

NPI
1538236450
Provider Name
LUIS F. SACA MD
Gender
Male
Entity Type
Individual
Location Address
11234 ANDERSON ST # MC-1516 LOMA LINDA, CA 92350
Location Phone
(909) 558-2400
Mailing Address
9961 SIERRA AVE FONTANA, CA 92335
Mailing Phone
(909) 427-3910
Medical School Name
OTHER
Graduation Year
1984
Is Sole Proprietor?
No
Enumeration Date
11-29-2006
Last Update Date
08-20-2025
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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

Allergy & Immunology Allergy

Taxonomy Code
207KA0200X
Type
Allopathic & Osteopathic Physicians
License No.
A44367
License State
CA
Taxonomy Description
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

Medicare Participation & PECOS Enrollment Status

Luis Saca 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.

Luis Saca 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: 4082774443

    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: I20081117000019

    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

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.

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 37 times for 37 patients

Reviews for LUIS F. SACA MD

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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.
1538236450
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
25684312410
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 6 + 8 + 4 + 3 + 1 + 2 + 4 + 1 + 0 + 24 = 60
Step 3: because the number obtained in step 2 ends in zero, the check digit is zero.
0

The NPI number 1538236450 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 5 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1568020592 ZAYN ENDO MD
Individual
Internal Medicine (Infectious Disease)11234 ANDERSON ST # MC-1516
LOMA LINDA, CA 92350
(909) 558-2860
1134745110DR. FAISAL ANSARI DO
Individual
Internal Medicine11234 ANDERSON ST # MC-1516
LOMA LINDA, CA 92350
(909) 558-4884
1083363980 SORI JUNG NP
Individual
Nurse Practitioner (Family)11234 ANDERSON ST # MC-1516
LOMA LINDA, CA 92350
(909) 558-4000
1760010011DR. JAMES HONG DO
Individual
Internal Medicine11234 ANDERSON ST # MC-1516
LOMA LINDA, CA 92350
(909) 558-4884
1750811659 JONATHAN PHAM MD
Individual
Internal Medicine (Infectious Disease)11234 ANDERSON ST # MC-1516
LOMA LINDA, CA 92350
(909) 558-4000

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538236450, enumerated in the NPI registry as an "individual" on November 29, 2006

The provider is located at 11234 Anderson St # Mc-1516 Loma Linda, Ca 92350 and the phone number is (909) 558-2400

The provider's speciality is Allergy & Immunology with taxonomy code 207KA0200X with a focus in Allergy

The provider has more than 42 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.

The most common procedures or services performed by this practitioner are: New patient office or other outpatient visit, 45-59 minutes.

This NPI record was last updated on November 29, 2006. 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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