Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MRS. DEBORAH JEAN COPELAND RN, BSN, CGRN
NPI 1679545719
Registered Nurse - Gastroenterology in Mesa, AZ

Active since February 03, 2006
1400 S DOBSON RD, MESA, AZ 85202(480) 512-3800(480) 512-8756 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Individual
  • Female
  • Registered Nurse
  • Gastroenterology

About DEBORAH COPELAND

This page provides the complete NPI Profile along with additional information for Deborah Copeland, a provider established in Mesa, Arizona with a medical specialization in Registered Nurse, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1679545719 assigned on February 2006. The practitioner's primary taxonomy code is 163WG0100X with license number RN043736 (AZ). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1679545719
Provider Name
MRS. DEBORAH JEAN COPELAND RN, BSN, CGRN
Other Name
MRS. DEBORAH JEAN WALZ RN, BSN, CGRN
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
1400 S DOBSON RD MESA, AZ 85202
Location Phone
(480) 512-3800
Location Fax
(480) 512-8756
Mailing Address
4615 E PEARCE RD PHOENIX, AZ 85044
Mailing Phone
(480) 598-9945
Is Sole Proprietor?
No
Enumeration Date
02-03-2006
Last Update Date
07-13-2026
Code Navigator

A registered nurse (RN) like Deborah Copeland 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 Gastroenterology

Taxonomy Code
163WG0100X
Type
Nursing Service Providers
License No.
RN043736
License State
AZ

Reviews for MRS. DEBORAH JEAN COPELAND RN, BSN, CGRN

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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 1679545719, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
1
Doubled → 2
Check
9
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 5 → 10 → 1 5 → 10 → 1 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 0 + 4 + 1 + 0 + 7 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1679545719.

Other Providers at the Same Location


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

Anesthesiology
1400 S DOBSON RD
MESA, AZ 85202
Anesthesiology
1400 S DOBSON RD
MESA, AZ 85202
Physician Assistant
1400 S DOBSON RD
MESA, AZ 85202
Pediatrics (Pediatric Critical Care Medicine)
1400 S DOBSON RD, ATTN: PEDIATRIC INTENSIVE CARE UNIT
MESA, AZ 85202
Emergency Medicine
1400 S DOBSON RD
MESA, AZ 85202
Nurse Practitioner
1400 S DOBSON RD
MESA, AZ 85202
Clinic/Center (Health Service)
1400 S DOBSON RD
MESA, AZ 85202
Clinic/Center (Health Service)
1400 S DOBSON RD
MESA, AZ 85202
Nurse Anesthetist, Certified Registered
1400 S DOBSON RD
MESA, AZ 85202
Pharmacist
1400 S DOBSON RD
MESA, AZ 85202
Emergency Medicine
1400 S DOBSON RD
MESA, AZ 85202
Pediatrics (Pediatric Critical Care Medicine)
1400 S DOBSON RD
MESA, AZ 85202
Anesthesiology
1400 S DOBSON RD
MESA, AZ 85202
Pharmacist
1400 S DOBSON RD
MESA, AZ 85202
Pharmacist
1400 S DOBSON RD
MESA, AZ 85202
Internal Medicine
1400 S DOBSON RD
MESA, AZ 85202
Internal Medicine (Pulmonary Disease)
1400 S DOBSON RD
MESA, AZ 85202
Pharmacist (Pharmacotherapy)
1400 S DOBSON RD
MESA, AZ 85202
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
1400 S DOBSON RD
MESA, AZ 85202
Physical Therapist
1400 S DOBSON RD
MESA, AZ 85202

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679545719, enumerated as an "individual" on February 03, 2006.

The provider is located at 1400 S DOBSON RD MESA, AZ 85202 and the phone number is (480) 512-3800.

Registered Nurse with taxonomy code 163WG0100X and a focus in Gastroenterology.