DR. JUANITA CASTILLO DNP, AGPCNP-BC CDCES
NPI 1972236123
Nurse Practitioner - Adult Health in Norwalk, CT

NPI Status: Active since July 06, 2022

Contact Information

34 MAPLE ST
NORWALK, CT
ZIP 06850
Phone: (203) 852-2181

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About JUANITA CASTILLO

This page provides the complete NPI Profile along with additional information for Juanita Castillo, a provider established in Norwalk, Connecticut with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1972236123 assigned on July 2022. The practitioner's primary taxonomy code is 363LA2200X with license number 12906 (CT). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1972236123
Provider Name
DR. JUANITA CASTILLO DNP, AGPCNP-BC CDCES
Gender
Female
Entity Type
Individual
Location Address
34 MAPLE ST NORWALK, CT 06850
Location Phone
(203) 852-2181
Mailing Address
34 MAPLE ST NORWALK, CT 06850
Mailing Phone
(203) 852-2181
Is Sole Proprietor?
No
Enumeration Date
07-06-2022
Last Update Date
02-23-2024
Code Navigator

A nurse practitioner (NP) like Juanita Castillo 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 Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
12906
License State
CT

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)
1163W00000XNursing Service Providers

Registered Nurse

068952 (CT)

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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 1972236123, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
9
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
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 7 → 14 → 5 2 → 4 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 4 + 3 + 1 + 2 + 1 + 4 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1972236123.

Other Providers at the Same Location


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

Emergency Medicine
34 MAPLE ST
NORWALK, CT 06850
Dietitian, Registered
34 MAPLE ST
NORWALK, CT 06850
Dietitian, Registered
34 MAPLE ST, NORWALK HOSPITAL
NORWALK, CT 06850
Dietitian, Registered
34 MAPLE ST
NORWALK, CT 06850
Emergency Medicine
34 MAPLE ST
NORWALK, CT 06850
Family Medicine
34 MAPLE ST
NORWALK, CT 06850
Physician Assistant (Surgical)
34 MAPLE ST
NORWALK, CT 06850
Pediatrics (Neonatal-Perinatal Medicine)
34 MAPLE ST
NORWALK, CT 06850
Internal Medicine
34 MAPLE ST
NORWALK, CT 06850
Psychiatry & Neurology (Psychiatry)
34 MAPLE ST, NORWALK HOSPITAL, DEPT OF PSYCHIATRY
NORWALK, CT 06850
Nurse Practitioner (Adult Health)
34 MAPLE ST, NORWALK HOSPITAL
NORWALK, CT 06850
Physician Assistant (Surgical)
34 MAPLE ST
NORWALK, CT 06850
Student in an Organized Health Care Education/Training Program
34 MAPLE ST
NORWALK, CT 06850
Student in an Organized Health Care Education/Training Program
34 MAPLE ST
NORWALK, CT 06850
Hospitalist
34 MAPLE ST, NORWALK HOSPITAL
NORWALK, CT 06850
Dietitian, Registered
34 MAPLE ST
NORWALK, CT 06850
Special Hospital
34 MAPLE ST
NORWALK, CT 06850
Physician Assistant
34 MAPLE ST
NORWALK, CT 06850
Physical Therapist
34 MAPLE ST
NORWALK, CT 06850
Physical Therapist
34 MAPLE ST
NORWALK, CT 06850

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972236123, enumerated as an "individual" on July 06, 2022.

The provider is located at 34 MAPLE ST NORWALK, CT 06850 and the phone number is (203) 852-2181.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.