DR. DON T. BUI M.D.
NPI 1932313483
Urology in Laguna Hills, CA

NPI Status: Active since May 10, 2007

Contact Information

23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA
ZIP 92653
Phone: (949) 855-1011
Fax: (949) 855-8710

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  • Individual
  • Male
  • Years of Experience 20
  • Urology
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About DON BUI

This page provides the complete NPI Profile along with additional information for Don Bui, a provider established in Laguna Hills, California with a medical specialization in Urology and more than 20 years of experience. He graduated from Northeastern Ohio University College Of Medicine in 2006. The healthcare provider is registered in the NPI registry with number 1932313483 assigned on May 2007. The practitioner's primary taxonomy code is 208800000X with license number A127053 (CA). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1932313483
Provider Name
DR. DON T. BUI M.D.
Gender
Male
Entity Type
Individual
Location Address
23961 CALLE DE LA MAGDALENA STE 500 LAGUNA HILLS, CA 92653
Location Phone
(949) 855-1011
Location Fax
(949) 855-8710
Mailing Address
23961 CALLE DE LA MAGDALENA STE 500 LAGUNA HILLS, CA 92653
Mailing Phone
(949) 855-1011
Mailing Fax
(949) 855-8710
Medical School Name
NORTHEASTERN OHIO UNIVERSITY COLLEGE OF MEDICINE
Graduation Year
2006
Is Sole Proprietor?
No
Enumeration Date
05-10-2007
Last Update Date
05-09-2023
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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

Urology

Taxonomy Code
208800000X
Type
Allopathic & Osteopathic Physicians
License No.
A127053
License State
CA
Taxonomy Description
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

Medicare Participation & PECOS Enrollment Status

Don Bui is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Don Bui 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: 9032375241

    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: I20131112000265

    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? Maybe

    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.

Orthotic Devices

  • DME-Orthotic Devices (DF008N)

    Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each (HCPCS:A4351)

    4 DME suppliers used 16 Medicare Claims 2868 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.

Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle

This procedure involves the injection of hormone-based anti-cancer drugs under the skin or into a muscle. These medications help to slow down or stop the growth of certain types of cancer cells. The process is usually quick and can be performed in a clinic or hospital.

This service was performed 16 times for 12 patients

Automated urinalysis test

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

This service was performed 824 times for 443 patients

Biopsy of prostate gland

A biopsy of the prostate gland is a procedure where a small sample of tissue is taken from your body's internal gland, located near the bladder, for testing. This helps in diagnosing potential health issues. It's usually done with a fine needle and imaging technology for accuracy.

This service was performed 13 times for 13 patients

Cell examination of specimen, concentration technique

Cell examination of a specimen using a concentration technique is a lab process that enhances the detection of cells in a sample. This method helps to focus on key areas of the sample, making it easier to spot abnormalities or changes. It's a crucial part of diagnosing and monitoring certain health conditions.

This service was performed 45 times for 31 patients

Crushing of stone of ureter with insertion of stent using an endoscope

This procedure involves using a thin, flexible tube (endoscope) to locate and break down kidney stones in the ureter. After this, a small tube (stent) is inserted to help maintain an open pathway for urine to flow.

This service was performed 12 times for 11 patients

Diagnostic exam of bladder and urethra using an endoscope

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

This service was performed 130 times for 106 patients

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 503 times for 363 patients

Established patient office or other outpatient visit, 30-39 minutes

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 324 times for 227 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 50 times for 33 patients

Initial hospital inpatient care per day, typically 70 minutes

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

This service was performed 39 times for 38 patients

Injection of drug or substance under skin or into muscle

This 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 18 times for 17 patients

Injection, ceftriaxone sodium, per 250 mg

Ceftriaxone 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 52 times for 13 patients

Leuprolide acetate (for depot suspension), 7.5 mg

Leuprolide acetate is a medication that helps regulate certain hormone levels in your body. It's injected into your muscle once a month. This treatment can help manage various health conditions related to hormone imbalance. Always follow your doctor's instructions.

This service was performed 90 times for 12 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 33 times for 33 patients

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 174 times for 174 patients

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional

This 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 63 times for 26 patients

Prostate resection

Prostate resection is a procedure performed to alleviate discomfort caused by an enlarged prostate. This involves removing a portion of the prostate gland to ease pressure on the urinary tract, improving urine flow and reducing symptoms. It's performed under general or spinal anesthesia.

This service was performed for 63 patients

Simple insertion of temporary bladder tube

This procedure involves placing a temporary tube into your bladder to help with urine flow. It's done when the body can't naturally remove urine. The tube is inserted through a small opening and allows urine to drain into a bag. It's usually a short-term solution.

This service was performed 22 times for 14 patients

Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope

This is a procedure to remove an object, stone, or tube from your urinary tract. An endoscope, a thin, flexible tube with a light and camera, is used to locate and remove the object. It is a safe and effective way to address the issue.

This service was performed 14 times for 14 patients

Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method

This procedure involves taking a small tissue sample from your gland located beneath your bladder. The sample is then examined under a microscope by a pathologist to check for any abnormalities or diseases. This is a standard method to ensure your well-being.

This service was performed 13 times for 13 patients

Telephone medical discussion with physician, 5-10 minutes

A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.

This service was performed 14 times for 12 patients

Ultrasonic guidance for needle placement

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

This service was performed 12 times for 12 patients

Ultrasound measurement of bladder capacity after voiding

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

This service was performed 459 times for 334 patients

Ultrasound scan of pelvic region through rectum

An ultrasound scan of the pelvic region through the rectum is a medical procedure where a small, smooth device is gently inserted into the rectum. This device uses sound waves to create images of the internal structures in the lower abdomen, aiding in diagnosis and treatment planning.

This service was performed 12 times for 12 patients

Physician Visit Costs

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 92653 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $142.39
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $35.59
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $77.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $19.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* 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.
1932313483
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2962616416
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 9 + 6 + 2 + 6 + 1 + 6 + 4 + 1 + 6 + 24 = 67
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 67 = 33

The NPI number 1932313483 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 18 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1730810490MS. OLIVIA CLARA CARR PA
Individual
Physician Assistant23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1164487674DR. AARON SPITZ M.D.
Individual
Urology23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1235442534DR. DANIEL SU M.D.
Individual
Urology23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1700841970DR. KARAN J SINGH M.D.
Individual
Urology23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1740245919DR. JAMES P MEAGLIA M.D.
Individual
Urology23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1912962614DR. JOSH MATTHEW RANDALL MD
Individual
Urology23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(498) 551-1019
1972773604DR. MOSES M KIM MD
Individual
Urology23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1011
1801510755 JENNIFER SOOYOUNG KIM PA-C
Individual
Physician Assistant23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1215992748ORANGE COUNTY UROLOGY ASSOCIATES, INC. A MEDICAL GROUP
Organization
Urology23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1437114766 PAUL A BROWER M.D.
Individual
Urology23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1427882331 ASHLEY SWANSON NP
Individual
Nurse Practitioner23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1912493859 DEBBIE PRICKETT NP
Individual
Nurse Practitioner23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1023472149 POONE SHOURESHI M.D.
Individual
Urology (Urogynecology and Reconstructive Pelvic Surgery)23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1063626893 LEAH Y NAKAMURA M.D.
Individual
Urology (Urogynecology and Reconstructive Pelvic Surgery)23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1011
1740843077DR. PAUL J OH MD
Individual
Urology23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1730784745 TARALYN JOHNSON PA-C
Individual
Physician Assistant23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1740919398 MICHAEL BUI FNP
Individual
Nurse Practitioner (Family)23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101
1801525472 DANIEL ROQUE CABANERO PA-C
Individual
Physician Assistant23961 CALLE DE LA MAGDALENA STE 500
LAGUNA HILLS, CA 92653
(949) 855-1101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932313483, enumerated in the NPI registry as an "individual" on May 10, 2007

The provider is located at 23961 Calle De La Magdalena Ste 500 Laguna Hills, Ca 92653 and the phone number is (949) 855-1011

The provider's speciality is Urology with taxonomy code 208800000X

The provider has more than 20 years of experience. He graduated from Northeastern Ohio University College Of Medicine in 2006.

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 $142.39 with an average copayment of $35.59 for new patient appointments. Established patients should expect a typical charge of $77.96 and an average copayment of 19.49. 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: Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle, Automated urinalysis test, Biopsy of prostate gland, Cell examination of specimen, concentration technique, Crushing of stone of ureter with insertion of stent using an endoscope, Diagnostic exam of bladder and urethra using an endoscope, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Follow-up hospital inpatient care per day, typically 25 minutes, Initial hospital inpatient care per day, typically 70 minutes, Injection of drug or substance under skin or into muscle, Injection, ceftriaxone sodium, per 250 mg, Leuprolide acetate (for depot suspension), 7.5 mg, New patient office or other outpatient visit, 30-44 minutes, New patient office or other outpatient visit, 45-59 minutes, Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional, Prostate resection, Simple insertion of temporary bladder tube, Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope, Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method, Telephone medical discussion with physician, 5-10 minutes, Ultrasonic guidance for needle placement, Ultrasound measurement of bladder capacity after voiding and Ultrasound scan of pelvic region through rectum.

This NPI record was last updated on May 10, 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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