DR. JOAN ELIZABETH WATSON MD
NPI 1780626259
Internal Medicine in Honolulu, HI

NPI Status: Active since June 11, 2006

Contact Information

459 PATTERSON RD
DEPT. VETERANS AFFAIRS
HONOLULU, HI
ZIP 96819
Phone: (808) 433-7719

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  • Individual
  • Female
  • Internal Medicine

About JOAN WATSON

This page provides the complete NPI Profile along with additional information for Joan Watson, an internist established in Honolulu, Hawaii with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1780626259 assigned on June 2006. The practitioner's primary taxonomy code is 207R00000X with license number MD 3171 (HI). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1780626259
Provider Name
DR. JOAN ELIZABETH WATSON MD
Gender
Female
Entity Type
Individual
Location Address
459 PATTERSON RD DEPT. VETERANS AFFAIRS HONOLULU, HI 96819
Location Phone
(808) 433-7719
Mailing Address
4710 AUKAI AVE HONOLULU, HI 96816
Mailing Phone
(808) 737-4473
Is Sole Proprietor?
Yes
Enumeration Date
06-11-2006
Last Update Date
07-08-2007
Code Navigator

An internist like Joan Watson is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD 3171
License State
HI
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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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 1780626259, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 8 → 16 → 7 6 → 12 → 3 6 → 12 → 3 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 1 + 2 + 2 + 1 + 2 + 2 + 1 + 0 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1780626259.

Other Providers at the Same Location


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

Nurse Practitioner (Family)
459 PATTERSON RD
HONOLULU, HI 96819
Dentist (General Practice)
459 PATTERSON RD, DENTAL SERVICE (160)
HONOLULU, HI 96819
Registered Nurse (Women's Health Care, Ambulatory)
459 PATTERSON RD
HONOLULU, HI 96819
Internal Medicine (Nephrology)
459 PATTERSON RD
HONOLULU, HI 96819
Internal Medicine (Geriatric Medicine)
459 PATTERSON RD, (CFA)
HONOLULU, HI 96819
Registered Nurse (Administrator)
459 PATTERSON RD
HONOLULU, HI 96819
Psychiatry & Neurology (Psychiatry)
459 PATTERSON RD
HONOLULU, HI 96819
Psychologist (Clinical)
459 PATTERSON RD, VAPIHCS
HONOLULU, HI 96819
Psychiatry & Neurology (Geriatric Psychiatry)
459 PATTERSON RD, 116
HONOLULU, HI 96819
Psychiatry & Neurology (Psychiatry)
459 PATTERSON RD
HONOLULU, HI 96819
Psychiatry & Neurology (Psychiatry)
459 PATTERSON RD, VAPIHCS
HONOLULU, HI 96819
Psychiatry & Neurology (Neurology)
459 PATTERSON RD
HONOLULU, HI 96819
Clinical Nurse Specialist (Psychiatric/Mental Health)
459 PATTERSON RD, VAPIHCS
HONOLULU, HI 96819
Psychologist (Clinical)
459 PATTERSON RD, VAPIHCS
HONOLULU, HI 96819
Psychologist
459 PATTERSON RD, VAPIHCS
HONOLULU, HI 96819
Psychiatry & Neurology (Psychiatry)
459 PATTERSON RD, VAPIHCS
HONOLULU, HI 96819
Optometrist
459 PATTERSON RD, HONOLULU VAMC
HONOLULU, HI 96819
Internal Medicine
459 PATTERSON RD
HONOLULU, HI 96819
Psychologist (Clinical)
459 PATTERSON RD
HONOLULU, HI 96819
Internal Medicine
459 PATTERSON RD
HONOLULU, HI 96819

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780626259, enumerated as an "individual" on June 11, 2006.

The provider is located at 459 PATTERSON RD DEPT. VETERANS AFFAIRS HONOLULU, HI 96819 and the phone number is (808) 433-7719.

Internal Medicine with taxonomy code 207R00000X.