AHMED KHEIWA MD
NPI 1285865675
Internal Medicine - Adult Congenital Heart Disease in Loma Linda, CA
NPI Status: Active since August 03, 2009
- Individual
- Male
- Years of Experience 21
- Internal Medicine
- Adult Congenital Heart Disease
- Accepts Medicare Approved Payment
- PECOS Enrolled
About AHMED KHEIWA
This page provides the complete NPI Profile along with additional information for Ahmed Kheiwa, an internist established in Loma Linda, California with a medical specialization in Internal Medicine, focusing in adult congenital heart disease and more than 21 years of experience. The healthcare provider is registered in the NPI registry with number 1285865675 assigned on August 2009. The practitioner's primary taxonomy code is 207RA0002X with license number A142019 (CA). The provider is registered as an individual and his NPI record was last updated 7 years ago.
- NPI
- 1285865675
- Provider Name
- AHMED KHEIWA MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 11234 ANDERSON ST SPC 1637 LOMA LINDA, CA 92354
- Location Phone
- Mailing Address
- 11234 ANDERSON ST SPC 1637 LOMA LINDA, CA 92354
- Mailing Phone
- (248) 797-3399
- Medical School Name
- OTHER
- Graduation Year
- 2005
- Is Sole Proprietor?
- No
- Enumeration Date
- 08-03-2009
- Last Update Date
- 10-04-2018
- Code Navigator
An internist like Ahmed Kheiwa is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
Secondary Locations
- 4201 Saint Antoine St UHC 5C
Detroit, MI 48201
(313) 577-4342
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
Internal Medicine Adult Congenital Heart Disease
- Taxonomy Code
- 207RA0002X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- A142019
- License State
- CA
- Taxonomy Description
- A physician who specializes in the care and treatment of adults with congenital heart disease. Adult congenital heart disease (ACHD) physicians are trained to understand the complexities of congenital heart disease, anatomy, physiology, surgical repairs, and long-term complications and use that to manage ACHD with acquired heart disease, including heart failure, arrhythmias, and pulmonary hypertension.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
---|---|---|---|---|
1 | 207R00000X | Allopathic & Osteopathic Physicians | Internal Medicine | 4301094837 (MI) |
2 | 207RC0000X | Allopathic & Osteopathic Physicians | Internal Medicine | 142019 (CA) |
3 | 208000000X | Allopathic & Osteopathic Physicians | Pediatrics | 4301094837 (MI) |
4 | 2080P0202X | Allopathic & Osteopathic Physicians | Pediatrics | 142019 (CA) |
Medicare Participation & PECOS Enrollment Status
Ahmed Kheiwa 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.
Ahmed Kheiwa 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: 3072892694
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: I20180628002416
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, 30-39 minutes
Established patient office or other outpatient visit, 40-54 minutes
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
Ultrasound of heart blood flow, valves and chambers
Ultrasound of heart for congenital defect
Ultrasound of heart with color-depicted blood flow, rate and valve function
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 35 times for 29 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 27 times for 19 patientsAn electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
This service was performed 24 times for 18 patientsAn ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.
This service was performed 45 times for 38 patientsAn ultrasound of the heart, also known as an echocardiogram, is a test that uses sound waves to create pictures of your heart. This test can help doctors identify any congenital heart defects, which are heart conditions present at birth. It's a safe, non-invasive procedure.
This service was performed 43 times for 38 patientsAn ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.
This service was performed 43 times for 38 patientsReviews for AHMED KHEIWA 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. | |||||||||
1 | 2 | 8 | 5 | 8 | 6 | 5 | 6 | 7 | 5 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 2 | 16 | 5 | 16 | 6 | 10 | 6 | 14 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 2 + 1 + 6 + 5 + 1 + 6 + 6 + 1 + 0 + 6 + 1 + 4 + 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 1285865675 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 |
---|---|---|---|
1174742951 | VINUTHA RAJESH MD Individual | Internal Medicine (Cardiovascular Disease) | 11234 ANDERSON ST SPC 1637 LOMA LINDA, CA 92354 (909) 558-4756 |
1083980486 | VINISHA GARG MD Individual | Internal Medicine (Interventional Cardiology) | 11234 ANDERSON ST SPC 1637 LOMA LINDA, CA 92354 (909) 558-4756 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1285865675, enumerated in the NPI registry as an "individual" on August 03, 2009
The provider is located at 11234 Anderson St Spc 1637 Loma Linda, Ca 92354 and the phone number is
The provider's speciality is Internal Medicine with taxonomy code 207RA0002X with a focus in Adult Congenital Heart Disease
The provider has more than 21 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: Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report, Ultrasound of heart blood flow, valves and chambers, Ultrasound of heart for congenital defect and Ultrasound of heart with color-depicted blood flow, rate and valve function.
This NPI record was last updated on August 03, 2009. 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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