REGINA MARIE LEONI M.D.
NPI 1568573582
Family Medicine in Rancho Cucamonga, CA
NPI Status: Active since August 31, 2006
Contact Information
8599 HAVEN AVE
SUITE 106
RANCHO CUCAMONGA, CA
ZIP 91730
Phone: (909) 989-2273
Fax: (909) 989-6999
- Individual
- Female
- Years of Experience 25
- Family Medicine
- Accepts Medicare Approved Payment
- PECOS Enrolled
About REGINA LEONI
This page provides the complete NPI Profile along with additional information for Regina Leoni, a primary care provider established in Rancho Cucamonga, California with a medical specialization in Family Medicine and more than 25 years of experience. She graduated from Loma Linda University School Of Medicine in 2001. The healthcare provider is registered in the NPI registry with number 1568573582 assigned on August 2006. The practitioner's primary taxonomy code is 207Q00000X with license number A83418 (CA). The provider is registered as an individual and her NPI record was last updated 14 years ago.
- NPI
- 1568573582
- Provider Name
- REGINA MARIE LEONI M.D.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 8599 HAVEN AVE SUITE 106 RANCHO CUCAMONGA, CA 91730
- Location Phone
- (909) 989-2273
- Location Fax
- (909) 989-6999
- Mailing Address
- 155 W MONTERREY DR CLAREMONT, CA 91711
- Mailing Phone
- (909) 989-2273
- Mailing Fax
- (909) 989-6999
- Medical School Name
- LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE
- Graduation Year
- 2001
- Is Sole Proprietor?
- No
- Enumeration Date
- 08-31-2006
- Last Update Date
- 10-31-2011
- Code Navigator
A primary care provider (PCP) like Regina Leoni 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.
- A83418
- 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 |
---|---|---|---|
I21827 | MEDICARE UPIN (02) | CA |
Medicare Participation & PECOS Enrollment Status
Regina Leoni 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.
Regina Leoni 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: 5496711319
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: I20041202000733
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.
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
This 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 67 times for 40 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 36 times for 26 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $22.97 for a new patient copayment and $26.16 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 91730 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $91.88
- Minimum New Patient Price $59.6
- Maximum New Patient Price $179.42
- Average New Patient Copayment $22.97
- Minimum New Patient Copayment $14.9
- Maximum New Patient Copayment $44.85
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $104.64
- Minimum Established Patient Price $19.37
- Maximum Established Patient Price $146.42
- Average Established Patient Copayment $26.16
- Minimum Established Patient Copayment $4.84
- Maximum Established Patient Copayment $36.6
* 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.
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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 | 5 | 6 | 8 | 5 | 7 | 3 | 5 | 8 | 2 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 5 | 12 | 8 | 10 | 7 | 6 | 5 | 16 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 5 + 1 + 2 + 8 + 1 + 0 + 7 + 6 + 5 + 1 + 6 + 24 = 68 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
70 - 68 = 2 | 2 |
The NPI number 1568573582 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 10 providers are registered at the same or nearby location.
HAVEN FAMILY MEDICAL CENTER, INC.
Preferred Provider Organization
8599 HAVEN AVE
STE 101
RANCHO CUCAMONGA, CA
ZIP 91730
NAVRAJ S GREWAL MD
Radiology
(Diagnostic Radiology)
8599 HAVEN AVE
SUITE 300
RANCHO CUCAMONGA, CA
ZIP 91730
DR. SHERMAN BEN RHEE M.D.
Radiology
(Diagnostic Radiology)
8599 HAVEN AVE
SUITE 300
RANCHO CUCAMONGA, CA
ZIP 91730
SU-YU LI MD
Radiology
(Vascular & Interventional Radiology)
8599 HAVEN AVE
SUITE 300
RANCHO CUCAMONGA, CA
ZIP 91730
LISA FAITH SATO
Physical Therapist
8599 HAVEN AVE
STE. 207
RANCHO CUCAMONGA, CA
ZIP 91730
PRIMARY PEDIATRIC AND ADOLESCENT CLINIC, INCORPORATED
Preferred Provider Organization
8599 HAVEN AVE
STE. 101
RANCHO CUCAMONGA, CA
ZIP 91730
MAHER AZZAWI DDS INC.
Clinic/Center
(Dental)
8599 HAVEN AVE
SUITE 101
RANCHO CUCAMONGA, CA
ZIP 91730
DR. ALICE WENTSUO WANG M.D.
Radiology
(Diagnostic Radiology)
8599 HAVEN AVE
SUITE 300
RANCHO CUCAMONGA, CA
ZIP 91730
DR. HUGH DERWARD BURKE JR. DDS
Dentist
(General Practice)
8599 HAVEN AVE
SUITE 105
RANCHO CUCAMONGA, CA
ZIP 91730
HAVEN FAMILY MEDICAL CENTER INC.
Clinic/Center
(Multi-Specialty)
8599 HAVEN AVE
STE 101
RANCHO CUCAMONGA, CA
ZIP 91730
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1568573582, enumerated in the NPI registry as an "individual" on August 31, 2006
The provider is located at 8599 Haven Ave Suite 106 Rancho Cucamonga, Ca 91730 and the phone number is (909) 989-2273
The provider's speciality is Family Medicine with taxonomy code 207Q00000X
The provider has more than 25 years of experience. She graduated from Loma Linda University School Of Medicine in 2001.
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 July 06, 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 $91.88 with an average copayment of $22.97 for new patient appointments. Established patients should expect a typical charge of $104.64 and an average copayment of 26.16. 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: Established patient office or other outpatient visit, 20-29 minutes and Established patient office or other outpatient visit, 30-39 minutes.
This NPI record was last updated on August 31, 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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