WILLIAM STEVEN DOUTHITT MD, MPH
NPI 1144800459
Preventive Medicine - Public Health & General Preventive Medicine in Portsmouth, VA

NPI Status: Active since April 11, 2021

Contact Information

620 JOHN PAUL JONES CIR
PORTSMOUTH, VA
ZIP 23708
Phone: (757) 953-5179

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  • Individual
  • Male
  • Preventive Medicine
  • Public Health & General Preventive Medic...

About WILLIAM DOUTHITT

This page provides the complete NPI Profile along with additional information for William Douthitt, a provider established in Portsmouth, Virginia with a medical specialization in Preventive Medicine, focusing in public health & general preventive medicine . The healthcare provider is registered in the NPI registry with number 1144800459 assigned on April 2021. The practitioner's primary taxonomy code is 2083P0901X with license number 0101276166 (VA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1144800459
Provider Name
WILLIAM STEVEN DOUTHITT MD, MPH
Gender
Male
Entity Type
Individual
Location Address
620 JOHN PAUL JONES CIR PORTSMOUTH, VA 23708
Location Phone
(757) 953-5179
Mailing Address
620 JOHN PAUL JONES CIR PORTSMOUTH, VA 23708
Is Sole Proprietor?
No
Enumeration Date
04-11-2021
Last Update Date
12-19-2024
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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

Preventive Medicine Public Health & General Preventive Medicine

Taxonomy Code
2083P0901X
Type
Allopathic & Osteopathic Physicians
License No.
0101276166
License State
VA
Taxonomy Description
Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.

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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 1144800459, 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
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
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 4 → 8 8 → 16 → 7 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 1 + 6 + 0 + 0 + 4 + 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 1144800459.

Other Providers at the Same Location


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

Dentist (Periodontics)
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Nurse Anesthetist, Certified Registered
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Family Medicine
620 JOHN PAUL JONES CIR, NAVAL MEDICAL CENTER PORTSMOUTH
PORTSMOUTH, VA 23708
Emergency Medicine
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Psychiatry & Neurology (Psychiatry)
620 JOHN PAUL JONES CIR, NAVAL MEDICAL CENTER DEPT OF PSYCHIATRY
PORTSMOUTH, VA 23708
Audiologist
620 JOHN PAUL JONES CIR, NAVAL MEDICAL CENTER PORTSMOUTH
PORTSMOUTH, VA 23708
Emergency Medicine
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Pharmacist
620 JOHN PAUL JONES CIR, SUITE 1400
PORTSMOUTH, VA 23708
Pharmacist
620 JOHN PAUL JONES CIR, NAVAL MEDICAL CENTER PHARMACY
PORTSMOUTH, VA 23708
Occupational Therapist (Hand)
620 JOHN PAUL JONES CIR, NAVAL MEDICAL CENTER PORTSMOUTH OCCUPATIONAL THERAPY
PORTSMOUTH, VA 23708
Preventive Medicine (Public Health & General Preventive Medicine)
620 JOHN PAUL JONES CIR, SUITE 1100
PORTSMOUTH, VA 23708
Ophthalmology
620 JOHN PAUL JONES CIR, NAVAL MEDICAL CENTER OPHTHALMOLOGY DEPT
PORTSMOUTH, VA 23708
Optometrist
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Pharmacist
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Pharmacist
620 JOHN PAUL JONES CIR, NAVAL MEDICAL CENTER PORTSMOUTH/PHARMACY
PORTSMOUTH, VA 23708
Neurological Surgery
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Preventive Medicine (Occupational Medicine)
620 JOHN PAUL JONES CIR, SUITE 1100
PORTSMOUTH, VA 23708
Pharmacist
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Radiology (Diagnostic Radiology)
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708
Physical Therapist
620 JOHN PAUL JONES CIR
PORTSMOUTH, VA 23708

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144800459, enumerated as an "individual" on April 11, 2021.

The provider is located at 620 JOHN PAUL JONES CIR PORTSMOUTH, VA 23708 and the phone number is (757) 953-5179.

Preventive Medicine with taxonomy code 2083P0901X and a focus in Public Health & General Preventive Medicine.