ALEXANDRE D NGUYEN
NPI 1265845291
Emergency Medicine in San Diego, CA

NPI Status: Active since June 06, 2014

Contact Information

34800 BOB WILSON DR
SAN DIEGO, CA
ZIP 92134
Phone: (301) 633-3318

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  • Individual
  • Male
  • Years of Experience 12
  • Emergency Medicine
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ALEXANDRE NGUYEN

This page provides the complete NPI Profile along with additional information for Alexandre Nguyen, a provider established in San Diego, California with a medical specialization in Emergency Medicine and more than 12 years of experience. The healthcare provider is registered in the NPI registry with number 1265845291 assigned on June 2014. The practitioner's primary taxonomy code is 207P00000X with license number A138750 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1265845291
Provider Name
ALEXANDRE D NGUYEN
Gender
Male
Entity Type
Individual
Location Address
34800 BOB WILSON DR SAN DIEGO, CA 92134
Location Phone
(301) 633-3318
Mailing Address
34800 BOB WILSON DR SAN DIEGO, CA 92134
Medical School Name
OTHER
Graduation Year
2014
Is Sole Proprietor?
Yes
Enumeration Date
06-06-2014
Last Update Date
11-11-2024
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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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
A138750
License State
CA
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Bronze 4 - HMO
  • Bronze 8 - HMO
  • Gold 1 - HMO
  • Gold 1 with Adult Vision Services - HMO
  • Gold 12 - HMO
  • Gold 8 - HMO
  • Gold 8 with Rx Copay - HMO
  • Silver 1 - HMO
  • Silver 1 with Adult Vision Services - HMO
  • Silver 1 with Rx Copay and Adult Vision Services - HMO
  • Silver 12 with first 4 free PCP or MH visits - HMO
  • Silver 12 with First 4 Primary Care Visits Free - HMO
  • Silver 8 - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Alexandre Nguyen 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.

Alexandre Nguyen 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: 3678815479

    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: I20190426001314

    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.

Critical care, first 30-74 minutes

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

This service was performed 24 times for 24 patients

Emergency department visit for life threatening or functioning severity

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

This service was performed 13 times for 13 patients

Emergency department visit for problem of high severity

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

This service was performed 19 times for 19 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

This service was performed 32 times for 32 patients

Ultrasound scan of chest

An ultrasound scan of the chest is a non-invasive imaging procedure that uses sound waves to create pictures of the structures within your chest, such as your heart and lungs. It's a safe, painless method that helps doctors diagnose and monitor various conditions.

This service was performed 11 times for 11 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $23.71 for a new patient copayment and $27.1 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 92134 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $94.87
  • Minimum New Patient Price $62.1
  • Maximum New Patient Price $184.71
  • Average New Patient Copayment $23.71
  • Minimum New Patient Copayment $15.52
  • Maximum New Patient Copayment $46.17

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $108.42
  • Minimum Established Patient Price $20.62
  • Maximum Established Patient Price $151.42
  • Average Established Patient Copayment $27.1
  • Minimum Established Patient Copayment $5.15
  • Maximum Established Patient Copayment $37.85

* 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.
1265845291
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2212516410218
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 1 + 2 + 5 + 1 + 6 + 4 + 1 + 0 + 2 + 1 + 8 + 24 = 59
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 59 = 11

The NPI number 1265845291 is valid because the calculated check digit 1 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 19 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1245235134DR. WILLIE S CHAO DDS
Individual
Dentist (General Practice)34800 BOB WILSON DR
SAN DIEGO, CA 92134
(619) 532-8600
1942209952MS. LORI WILSON-HOPKINS RN
Individual
Registered Nurse (Neonatal Intensive Care)34800 BOB WILSON DR
SAN DIEGO, CA 92134
(619) 532-6400
1366436545MR. JAMES P. FERGUSON CRNA
Individual
Nurse Anesthetist, Certified Registered34800 BOB WILSON DR DEPARTMENT OF ANESTHESIOLOGY
SAN DIEGO, CA 92134
(619) 532-8943
1225029192DR. ERIN ALINE GRIFFITH D.O.
Individual
General Practice34800 BOB WILSON DR NAVAL MEDICAL CENTER SAN DIEGO
SAN DIEGO, CA 92134
(619) 532-6400
1750366928 ARNEL JAVIER BARBA CRNA
Individual
Nurse Anesthetist, Certified Registered34800 BOB WILSON DR
SAN DIEGO, CA 92134
(619) 532-8943
1811976673DR. STEPHEN PAUL ARLES M.D.
Individual
Radiology (Diagnostic Radiology)34800 BOB WILSON DR
SAN DIEGO, CA 92134
(619) 532-8775
1619956406DR. AGNES T OGENA MD
Individual
Pediatrics34800 BOB WILSON DR NMCSD,ATTN:MEDICAL STAFF SERVICES
SAN DIEGO, CA 92134
(619) 532-6460
1497734065DR. AMY J HEDLUND PHARMD
Individual
Pharmacist34800 BOB WILSON DR PHARMACY DEPARTMENT
SAN DIEGO, CA 92134
(619) 532-8409
1518946623DR. KARINE MONIQUE HOLLIS-PERRY M.D.
Individual
Pathology (Blood Banking & Transfusion Medicine)34800 BOB WILSON DR NAVAL MEDICAL CENTER
SAN DIEGO, CA 92134
(619) 532-7937
1083694921DR. MELANIE JO MENTOCK PHARM.D.
Individual
Pharmacist34800 BOB WILSON DR
SAN DIEGO, CA 92134
(619) 532-8404
1194705640DR. PETER ERWIN LINZ M.D.
Individual
Internal Medicine (Cardiovascular Disease)34800 BOB WILSON DR NMCSD, ATTN : MEDICAL STAFF SERVICES
SAN DIEGO, CA 92134
(619) 532-6460
1457331902 JANEL BETH ROSSETTO PHARMD
Individual
Pharmacist34800 BOB WILSON DR
SAN DIEGO, CA 92134
(619) 532-5095
1902886500MR. MARK ROBERT GOHL CRNA
Individual
Nurse Anesthetist, Certified Registered34800 BOB WILSON DR
SAN DIEGO, CA 92134
(619) 532-8943
1285614891DR. RICHARD ANTHONY JORALMON II DDS
Individual
Dentist (Dental Public Health)34800 BOB WILSON DR NMCSD, ATTN: MEDICAL STAFF SERVICES
SAN DIEGO, CA 92134
(619) 532-6460
1023098431 EDITH KYU LEE PHARMD
Individual
Pharmacist34800 BOB WILSON DR
SAN DIEGO, CA 92134
(619) 532-6310
1013997295MRS. MARYANNE ELIZABETH BAUMGARTNER CRNA
Individual
Nurse Anesthetist, Certified Registered34800 BOB WILSON DR
SAN DIEGO, CA 92134
(619) 532-8960
1780664904DR. DONALD JOE MOORE M.D.
Individual
Obstetrics & Gynecology34800 BOB WILSON DR NMCSD, ATTN: MEDICAL STAFF SERVICES
SAN DIEGO, CA 92134
(619) 532-6460
1356311906DR. EUGENE DAVID SILVERMAN MD
Individual
Nuclear Medicine (Nuclear Imaging & Therapy)34800 BOB WILSON DR NMCSD, ATTN: MEDICAL STAFF SERVICES
SAN DIEGO, CA 92134
(619) 532-6460
1982674453DR. RICHARD CHRISTOPHER CAMPIN M.D.
Individual
Radiology (Diagnostic Radiology)34800 BOB WILSON DR DEPARTMENT OF RADIOLOGY
SAN DIEGO, CA 92134
(619) 532-8670

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265845291, enumerated in the NPI registry as an "individual" on June 06, 2014

The provider is located at 34800 Bob Wilson Dr San Diego, Ca 92134 and the phone number is (301) 633-3318

The provider's speciality is Emergency Medicine with taxonomy code 207P00000X

The provider has more than 12 years of experience.

The provider might be accepting Accepts: Molina Healthcare. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

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 $94.87 with an average copayment of $23.71 for new patient appointments. Established patients should expect a typical charge of $108.42 and an average copayment of 27.1. 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: Critical care, first 30-74 minutes, Emergency department visit for life threatening or functioning severity, Emergency department visit for problem of high severity, Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only and Ultrasound scan of chest.

This NPI record was last updated on June 06, 2014. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.