ANGELINA CHHIM LPN
NPI 1891414900
Licensed Practical Nurse in Lawrence, MA

NPI Status: Active since August 23, 2022

Contact Information

34 HAVERHILL ST
LAWRENCE, MA
ZIP 01841
Phone: (978) 686-0090

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  • Individual
  • Female
  • Licensed Practical Nurse

About ANGELINA CHHIM

This page provides the complete NPI Profile along with additional information for Angelina Chhim, a provider established in Lawrence, Massachusetts with a medical specialization in Licensed Practical Nurse. The healthcare provider is registered in the NPI registry with number 1891414900 assigned on August 2022. The practitioner's primary taxonomy code is 164W00000X with license number LN102216 (MA). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1891414900
Provider Name
ANGELINA CHHIM LPN
Gender
Female
Entity Type
Individual
Location Address
34 HAVERHILL ST LAWRENCE, MA 01841
Location Phone
(978) 686-0090
Mailing Address
34 HAVERHILL ST LAWRENCE, MA 01841
Is Sole Proprietor?
Yes
Enumeration Date
08-23-2022
Last Update Date
05-20-2026
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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

Licensed Practical Nurse

Taxonomy Code
164W00000X
Type
Nursing Service Providers
License No.
LN102216
License State
MA
Taxonomy Description
A licensed practical nurse with post-high school vocational training and practical experience in the provision of nursing care at a level less than that required for certification as a Registered Nurse. Requirements for education, experience, licensure, and job responsibilities vary among the states.

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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 1891414900, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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

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 + 8 + 1 + 8 + 9 + 0 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1891414900.

Other Providers at the Same Location


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

Pharmacist
34 HAVERHILL ST
LAWRENCE, MA 01841
Family Medicine
34 HAVERHILL ST, GREATER LAWRENCE FAMILY HEALTH CENTER INC
LAWRENCE, MA 01841
Family Medicine
34 HAVERHILL ST
LAWRENCE, MA 01841
Family Medicine
34 HAVERHILL ST
LAWRENCE, MA 01841
Nurse Practitioner (Family)
34 HAVERHILL ST
LAWRENCE, MA 01841
Family Medicine
34 HAVERHILL ST, LAWRENCE FAMILY MEDICINE RESIDENCY
LAWRENCE, MA 01841
Family Medicine
34 HAVERHILL ST
LAWRENCE, MA 01841
Family Medicine
34 HAVERHILL ST
LAWRENCE, MA 01841
Pharmacist
34 HAVERHILL ST
LAWRENCE, MA 01841
Pharmacist
34 HAVERHILL ST
LAWRENCE, MA 01841
Family Medicine
34 HAVERHILL ST
LAWRENCE, MA 01841
Nutritionist (Nutrition, Education)
34 HAVERHILL ST
LAWRENCE, MA 01841
Nurse Practitioner
34 HAVERHILL ST
LAWRENCE, MA 01841
Psychologist (Counseling)
34 HAVERHILL ST
LAWRENCE, MA 01841
Dietitian, Registered
34 HAVERHILL ST
LAWRENCE, MA 01841
Family Medicine
34 HAVERHILL ST, 3RD FLOOR RESIDENCY
LAWRENCE, MA 01841
Family Medicine
34 HAVERHILL ST
LAWRENCE, MA 01841
Family Medicine
34 HAVERHILL ST
LAWRENCE, MA 01841
Family Medicine
34 HAVERHILL ST
LAWRENCE, MA 01841
Family Medicine
34 HAVERHILL ST
LAWRENCE, MA 01841

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891414900, enumerated as an "individual" on August 23, 2022.

The provider is located at 34 HAVERHILL ST LAWRENCE, MA 01841 and the phone number is (978) 686-0090.

Licensed Practical Nurse with taxonomy code 164W00000X.