ANGEL VASQUEZ RN
NPI 1891624433
Registered Nurse - Emergency in Largo, MD

NPI Status: Active since May 19, 2026

Contact Information

901 HARRY S TRUMAN DR N
LARGO, MD
ZIP 20774
Phone: (240) 677-1000

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  • Individual
  • Male
  • Registered Nurse
  • Emergency

About ANGEL VASQUEZ

This page provides the complete NPI Profile along with additional information for Angel Vasquez, a provider established in Largo, Maryland with a medical specialization in Registered Nurse, focusing in emergency . The healthcare provider is registered in the NPI registry with number 1891624433 assigned on May 2026. The practitioner's primary taxonomy code is 163WE0003X with license number R276265 (MD). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1891624433
Provider Name
ANGEL VASQUEZ RN
Gender
Male
Entity Type
Individual
Location Address
901 HARRY S TRUMAN DR N LARGO, MD 20774
Location Phone
(240) 677-1000
Mailing Address
901 HARRY S TRUMAN DR N LARGO, MD 20774
Is Sole Proprietor?
No
Enumeration Date
05-19-2026
Last Update Date
05-19-2026
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A registered nurse (RN) like Angel Vasquez coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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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

Registered Nurse Emergency

Taxonomy Code
163WE0003X
Type
Nursing Service Providers
License No.
R276265
License State
MD

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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 1891624433, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
Check
3
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 6 → 12 → 3 4 → 8 3 → 6

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 + 2 + 2 + 8 + 4 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1891624433.

Other Providers at the Same Location


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

Nurse Practitioner (Psychiatric/Mental Health)
901 HARRY S TRUMAN DR N
LARGO, MD 20774
Surgery (Surgical Critical Care)
901 HARRY S TRUMAN DR N
UPPER MARLBORO, MD 20774
Internal Medicine (Critical Care Medicine)
901 HARRY S TRUMAN DR N
UPPER MARLBORO, MD 20774
Anesthesiology
901 HARRY S TRUMAN DR N
LARGO, MD 20774
Nurse Anesthetist, Certified Registered
901 HARRY S TRUMAN DR N
LARGO, MD 20774
Registered Nurse (Psychiatric/Mental Health)
901 HARRY S TRUMAN DR N
LARGO, MD 20774
Student in an Organized Health Care Education/Training Program
901 HARRY S TRUMAN DR N
LARGO, MD 20774
Nurse Anesthetist, Certified Registered
901 HARRY S TRUMAN DR N
LARGO, MD 20774
Pharmacist
901 HARRY S TRUMAN DR N
LARGO, MD 20774
Nuclear Medicine (Nuclear Imaging & Therapy)
901 HARRY S TRUMAN DR N
LARGO, MD 20774
Internal Medicine
901 HARRY S TRUMAN DR N
LARGO, MD 20774
Nurse Practitioner (Acute Care)
901 HARRY S TRUMAN DR N
UPPER MARLBORO, MD 20774
Physician Assistant
901 HARRY S TRUMAN DR N
LARGO, MD 20774
Nurse Practitioner (Acute Care)
901 HARRY S TRUMAN DR N
UPPER MARLBORO, MD 20774
Clinical Medical Laboratory
901 HARRY S TRUMAN DR N
UPPER MARLBORO, MD 20774
Student in an Organized Health Care Education/Training Program
901 HARRY S TRUMAN DR N
LARGO, MD 20774
Physician Assistant
901 HARRY S TRUMAN DR N
UPPER MARLBORO, MD 20774
Nurse Practitioner (Critical Care Medicine)
901 HARRY S TRUMAN DR N
UPPER MARLBORO, MD 20774
Nurse Practitioner (Family)
901 HARRY S TRUMAN DR N
UPPER MARLBORO, MD 20774
Advanced Practice Midwife
901 HARRY S TRUMAN DR N
UPPER MARLBORO, MD 20774

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891624433, enumerated as an "individual" on May 19, 2026.

The provider is located at 901 HARRY S TRUMAN DR N LARGO, MD 20774 and the phone number is (240) 677-1000.

Registered Nurse with taxonomy code 163WE0003X and a focus in Emergency.