LEIGH ANN BALLOU PA-C
NPI 1891794657
Physician Assistant - Surgical in Loma Linda, CA

NPI Status: Active since July 14, 2005

Contact Information

11234 ANDERSON ST
RM 2562B
LOMA LINDA, CA
ZIP 92354
Phone: (909) 558-6386

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  • Individual
  • Female
  • Years of Experience 24
  • Physician Assistant
  • Surgical
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About LEIGH BALLOU

This page provides the complete NPI Profile along with additional information for Leigh Ballou, a provider established in Loma Linda, California with a medical specialization in Physician Assistant, focusing in surgical and more than 24 years of experience. The healthcare provider is registered in the NPI registry with number 1891794657 assigned on July 2005. The practitioner's primary taxonomy code is 363AS0400X with license number PA16765 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1891794657
Provider Name
LEIGH ANN BALLOU PA-C
Gender
Female
Entity Type
Individual
Location Address
11234 ANDERSON ST RM 2562B LOMA LINDA, CA 92354
Location Phone
(909) 558-6386
Mailing Address
25455 BARTON RD SUITE 108-A LOMA LINDA, CA 92354
Mailing Phone
(909) 558-6386
Mailing Fax
Medical School Name
OTHER
Graduation Year
2002
Is Sole Proprietor?
No
Enumeration Date
07-14-2005
Last Update Date
07-08-2007
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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

Physician Assistant Surgical

Taxonomy Code
363AS0400X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
PA16765
License State
CA

Medicare Participation & PECOS Enrollment Status

Leigh Ballou 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.

Leigh Ballou 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: 7113180654

    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: I20120521000684

    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

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 30 times for 26 patients

Reviews for LEIGH ANN BALLOU PA-C

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1891794657, we treat the final digit (7) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
1
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
7
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 9 → 18 → 9 7 → 14 → 5 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 1 + 8 + 1 + 1 + 4 + 9 + 8 + 6 + 1 + 0 + 24 = 73

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1891794657.

Other Providers at the Same Location


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

Pediatrics (Pediatric Emergency Medicine)
11234 ANDERSON ST, A 108
LOMA LINDA, CA 92354
Radiology (Radiation Oncology)
11234 ANDERSON ST, SUITE B-121
LOMA LINDA, CA 92354
Nurse Practitioner (Pediatrics)
11234 ANDERSON ST
LOMA LINDA, CA 92354
Nurse Practitioner (Pediatrics)
11234 ANDERSON ST, MC 5700H
LOMA LINDA, CA 92354
Internal Medicine (Cardiovascular Disease)
11234 ANDERSON ST
LOMA LINDA, CA 92354
Nurse Practitioner
11234 ANDERSON ST, ROOM 6700H
LOMA LINDA, CA 92354
Anesthesiology
11234 ANDERSON ST
LOMA LINDA, CA 92354
Internal Medicine
11234 ANDERSON ST, STE.1405
LOMA LINDA, CA 92354
Emergency Medicine
11234 ANDERSON ST, A 108
LOMA LINDA, CA 92354
Radiology (Diagnostic Radiology)
11234 ANDERSON ST
LOMA LINDA, CA 92354
Radiology (Diagnostic Radiology)
11234 ANDERSON ST
LOMA LINDA, CA 92354
Emergency Medicine
11234 ANDERSON ST
LOMA LINDA, CA 92354
Anesthesiology
11234 ANDERSON ST
LOMA LINDA, CA 92354
Nurse Practitioner
11234 ANDERSON ST
LOMA LINDA, CA 92354
Licensed Practical Nurse
11234 ANDERSON ST
LOMA LINDA, CA 92354
Pediatrics
11234 ANDERSON ST, LOMA LINDA UNIVERSITY MEDICAL CENTER
LOMA LINDA, CA 92354
Clinical Nurse Specialist
11234 ANDERSON ST, STE.1405
LOMA LINDA, CA 92354
Radiology (Diagnostic Radiology)
11234 ANDERSON ST
LOMA LINDA, CA 92354
Radiology (Diagnostic Radiology)
11234 ANDERSON ST
LOMA LINDA, CA 92354
Radiology (Diagnostic Radiology)
11234 ANDERSON ST
LOMA LINDA, CA 92354

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891794657, enumerated as an "individual" on July 14, 2005.

The provider is located at 11234 ANDERSON ST RM 2562B LOMA LINDA, CA 92354 and the phone number is (909) 558-6386.

Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.