MRS. MARY ANN CHAI R.N., CS-P
NPI 1114001542
Registered Nurse - Psychiatric/Mental Health, Adult in Silver Spring, MD

NPI Status: Active since October 24, 2006

Contact Information

8818 GEORGIA AVE
SILVER SPRING, MD
ZIP 20910
Phone: (240) 777-1458
Fax: (240) 777-1367

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  • Individual
  • Female
  • Registered Nurse
  • Psychiatric/Mental Health, Adult

About MARY ANN CHAI

This page provides the complete NPI Profile along with additional information for Mary Ann Chai, a provider established in Silver Spring, Maryland with a medical specialization in Registered Nurse, focusing in psychiatric/mental health, adult . The healthcare provider is registered in the NPI registry with number 1114001542 assigned on October 2006. The practitioner's primary taxonomy code is 163WP0809X with license number RO33745 (MD). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1114001542
Provider Name
MRS. MARY ANN CHAI R.N., CS-P
Gender
Female
Entity Type
Individual
Location Address
8818 GEORGIA AVE SILVER SPRING, MD 20910
Location Phone
(240) 777-1458
Location Fax
(240) 777-1367
Mailing Address
14234 ANGELTON TER BURTONSVILLE, MD 20866
Mailing Phone
(240) 777-1458
Mailing Fax
(240) 777-1367
Is Sole Proprietor?
No
Enumeration Date
10-24-2006
Last Update Date
07-08-2007
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A registered nurse (RN) like Mary Ann Chai 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.

Location Map

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 Psychiatric/Mental Health, Adult

Taxonomy Code
163WP0809X
Type
Nursing Service Providers
License No.
RO33745
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 1114001542, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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
1
Unchanged
Pos 3
1
Doubled → 2
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
2
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 1 → 2 0 → 0 1 → 2 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 2 + 4 + 0 + 0 + 2 + 5 + 8 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1114001542.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Registered Nurse (Psychiatric/Mental Health, Adult)
8818 GEORGIA AVE
SILVER SPRING, MD 20910
Registered Nurse (Psychiatric/Mental Health, Adult)
8818 GEORGIA AVE, SUITE 501, FIRST FLOOR
SILVER SPRING, MD 20910
Counselor (Mental Health)
8818 GEORGIA AVE
SILVER SPRING, MD 20910
Social Worker (Clinical)
8818 GEORGIA AVE, SECOND FLOOR
SILVER SPRING, MD 20910
Student in an Organized Health Care Education/Training Program
8818 GEORGIA AVE, SECOND FLOOR
SILVER SPRING, MD 20910
Social Worker (Clinical)
8818 GEORGIA AVE, 2ND FLOOR
SILVER SPRING, MD 20910
Social Worker (Clinical)
8818 GEORGIA AVE
SILVER SPRING, MD 20910
Social Worker
8818 GEORGIA AVE, CHILD ADOLESCENT BEHAVIORAL SERVICES
SILVER SPRING, MD 20910
Counselor (Mental Health)
8818 GEORGIA AVE
SILVER SPRING, MD 20910

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114001542, enumerated as an "individual" on October 24, 2006.

The provider is located at 8818 GEORGIA AVE SILVER SPRING, MD 20910 and the phone number is (240) 777-1458.

Registered Nurse with taxonomy code 163WP0809X and a focus in Psychiatric/Mental Health, Adult.