CHIDIMA ORANEKWU PMHNP-BC
NPI 1619846763
Nurse Practitioner - Psychiatric/Mental Health in Reading, MA

NPI Status: Active since November 05, 2025

Contact Information

34 SALEM ST STE 201
READING, MA
ZIP 01867
Phone: (435) 764-0756

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  • Individual
  • Nurse Practitioner
  • Psychiatric/Mental Health

About CHIDIMA ORANEKWU

This page provides the complete NPI Profile along with additional information for Chidima Oranekwu, a provider established in Reading, Massachusetts operating as a Nurse Practitioner, focusing in psychiatric/mental health . The healthcare provider is registered in the NPI registry with number 1619846763 assigned on November 2025. The practitioner's primary taxonomy code is 363LP0808X with license number RN2311824 (MA). The provider is registered as an individual and their NPI record was last updated April 2026.

NPI
1619846763
Provider Name
CHIDIMA ORANEKWU PMHNP-BC
Gender
Entity Type
Individual
Location Address
34 SALEM ST STE 201 READING, MA 01867
Location Phone
(435) 764-0756
Mailing Address
10 CAYUGA RD TEWKSBURY, MA 01876
Is Sole Proprietor?
No
Enumeration Date
11-05-2025
Last Update Date
04-20-2026
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A nurse practitioner (NP) like Chidima Oranekwu is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Psychiatric/Mental Health

Taxonomy Code
363LP0808X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
RN2311824
License State
MA

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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 1619846763, 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
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 1 → 2 8 → 16 → 7 6 → 12 → 3 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 1 + 6 + 4 + 1 + 2 + 7 + 1 + 2 + 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 1619846763.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Social Worker (Clinical)
34 SALEM ST STE 201
READING, MA 01867
Behavior Analyst
34 SALEM ST STE 201
READING, MA 01867
Counselor (Addiction (Substance Use Disorder))
34 SALEM ST STE 201
READING, MA 01867
Psychiatry & Neurology (Addiction Medicine)
34 SALEM ST STE 201
READING, MA 01867
Social Worker (Clinical)
34 SALEM ST STE 201
READING, MA 01867
Community/Behavioral Health
34 SALEM ST STE 201
READING, MA 01867

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619846763, enumerated as an "individual" on November 05, 2025.

The provider is located at 34 SALEM ST STE 201 READING, MA 01867 and the phone number is (435) 764-0756.

Nurse Practitioner with taxonomy code 363LP0808X and a focus in Psychiatric/Mental Health.