MR. HAVEN STANLEY CUSTIS JR. RRT-NPS
NPI 1811434533
Respiratory Therapist, Registered in Dover, DE

NPI Status: Active since January 20, 2017

Contact Information

640 S STATE ST
DOVER, DE
ZIP 19901
Phone: (302) 744-6798
Fax: (302) 735-3259

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  • Individual
  • Male
  • Respiratory Therapist, Registered

About HAVEN CUSTIS

This page provides the complete NPI Profile along with additional information for Haven Custis, a provider established in Dover, Delaware with a medical specialization in Respiratory Therapist, Registered. The healthcare provider is registered in the NPI registry with number 1811434533 assigned on January 2017. The practitioner's primary taxonomy code is 227900000X with license number C9-0000166 (DE). The provider is registered as an individual and his NPI record was last updated 9 years ago.

NPI
1811434533
Provider Name
MR. HAVEN STANLEY CUSTIS JR. RRT-NPS
Gender
Male
Entity Type
Individual
Location Address
640 S STATE ST DOVER, DE 19901
Location Phone
(302) 744-6798
Location Fax
(302) 735-3259
Mailing Address
640 S STATE ST DOVER, DE 19901
Mailing Phone
(302) 744-6798
Mailing Fax
(302) 735-3259
Is Sole Proprietor?
No
Enumeration Date
01-20-2017
Last Update Date
01-20-2017
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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

Respiratory Therapist, Registered

Taxonomy Code
227900000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
C9-0000166
License State
DE
Taxonomy Description
A Registered Respiratory Therapist (RRT) is an advanced therapist who has passed standardized written and clinical simulation examinations administered by the National Board for Respiratory Care (NBRC). In addition, to the certified therapist (CRT) entry level skills, RRTs have advanced education and training in patient assessment, in the development and modification of patient care plans, and in assuring the appropriate utilization of respiratory care resources. An RRT is a graduate of an associate or baccalaureate degree producing educational programs approved by the Commission on Accreditation of Allied Health Education Programs (CAAHEP) and where applicable, is licensed by the state and is practicing within the scope of that license.

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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 1811434533, 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
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
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 1 → 2 4 → 8 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 + 2 + 1 + 8 + 3 + 8 + 5 + 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 1811434533.

Other Providers at the Same Location


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

Emergency Medicine (Emergency Medical Services)
640 S STATE ST
DOVER, DE 19901
Nurse Anesthetist, Certified Registered
640 S STATE ST
DOVER, DE 19901
Pathology (Anatomic Pathology & Clinical Pathology)
640 S STATE ST
DOVER, DE 19901
Radiology (Diagnostic Radiology)
640 S STATE ST
DOVER, DE 19901
Nurse Practitioner
640 S STATE ST
DOVER, DE 19901
Nurse Anesthetist, Certified Registered
640 S STATE ST, BAYHEALTH MEDICAL CENTER/DEPT. OF ANESTHESIA
DOVER, DE 19901
Nurse Anesthetist, Certified Registered
640 S STATE ST, BAYHEALTH MEDICAL CENTER/DEPARTMENT OF ANESTHESIA
DOVER, DE 19901
Nurse Anesthetist, Certified Registered
640 S STATE ST, BAYHEALTH MEDICAL CENTER, DEPT. OF ANESTHESIA
DOVER, DE 19901
Nurse Anesthetist, Certified Registered
640 S STATE ST, BAYHEALTH MEDICAL CENTER, DEPT. OF ANESTHESIA
DOVER, DE 19901
Nurse Anesthetist, Certified Registered
640 S STATE ST, BAYHEALTH MEDICAL CENTER, DEPT. OF ANESTHESIA
DOVER, DE 19901
Nurse Anesthetist, Certified Registered
640 S STATE ST, BAYHEALTH MEDICAL CENTER, DEPT. OF ANESTHESIA
DOVER, DE 19901
Nurse Anesthetist, Certified Registered
640 S STATE ST, BAY ANESTHESIA ASSOCIATES
DOVER, DE 19901
Nurse Anesthetist, Certified Registered
640 S STATE ST, BAYHEALTH MEDICAL CENTER, DEPT. OF ANESTHESIA
DOVER, DE 19901
Nurse Anesthetist, Certified Registered
640 S STATE ST, BAYHEALTH MEDICAL CENTER, DEPT. OF ANESTHESIA
DOVER, DE 19901
Nurse Anesthetist, Certified Registered
640 S STATE ST, BAYHEALTH MEDICAL CENTER, DEPT. OF ANESTHESIA
DOVER, DE 19901
Nurse Anesthetist, Certified Registered
640 S STATE ST, BAYHEALTH MEDICAL CENTER/DEPT. OF ANESTHESIA
DOVER, DE 19901
Nurse Anesthetist, Certified Registered
640 S STATE ST, BAYHEALTH MEDICAL CENTER/DEPT OF ANESTHESIA
DOVER, DE 19901
Dietitian, Registered
640 S STATE ST
DOVER, DE 19901
Dietitian, Registered
640 S STATE ST
DOVER, DE 19901
Emergency Medicine
640 S STATE ST, DEPT. OF EMERGENCY MEDICINE
DOVER, DE 19901

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811434533, enumerated as an "individual" on January 20, 2017.

The provider is located at 640 S STATE ST DOVER, DE 19901 and the phone number is (302) 744-6798.

Respiratory Therapist, Registered with taxonomy code 227900000X.