MICHELLE SMITH-JEFFERIES MD
NPI 1487688800
Preventive Medicine - Medical Toxicology in Washington, DC

NPI Status: Active since July 10, 2006

Contact Information

1150 VARNUM ST NE
WASHINGTON, DC
ZIP 20017
Phone: (202) 269-7001

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  • Individual
  • Female
  • Preventive Medicine
  • Medical Toxicology

About MICHELLE SMITH-JEFFERIES

This page provides the complete NPI Profile along with additional information for Michelle Smith-jefferies, a provider established in Washington, District Of Columbia with a medical specialization in Preventive Medicine, focusing in medical toxicology . The healthcare provider is registered in the NPI registry with number 1487688800 assigned on July 2006. The practitioner's primary taxonomy code is 2083T0002X with license number MD20329 (DC). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1487688800
Provider Name
MICHELLE SMITH-JEFFERIES MD
Gender
Female
Entity Type
Individual
Location Address
1150 VARNUM ST NE WASHINGTON, DC 20017
Location Phone
(202) 269-7001
Mailing Address
1150 VARNUM ST NE WASHINGTON, DC 20017
Mailing Phone
(202) 269-7001
Is Sole Proprietor?
No
Enumeration Date
07-10-2006
Last Update Date
07-08-2007
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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 Medical Toxicology

Taxonomy Code
2083T0002X
Type
Allopathic & Osteopathic Physicians
License No.
MD20329
License State
DC
Taxonomy Description
Medical toxicologists are physicians who specialize in the prevention, evaluation, treatment and monitoring of injury and illness from exposures to drugs and chemicals, as well as biological and radiological agents. Medical toxicologists care for people in clinical, academic, governmental and public health settings, and provide poison control center leadership. Important areas of medical toxicology include acute drug poisoning, adverse drug events, drug abuse, addiction and withdrawal, chemicals and hazardous materials, terrorism preparedness, venomous bites and stings, and environmental and workplace exposures.

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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 1487688800, we treat the final digit (0) 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
Check
0
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 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 2 + 8 + 1 + 6 + 8 + 0 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1487688800.

Other Providers at the Same Location


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

Dietitian, Registered
1150 VARNUM ST NE
WASHINGTON, DC 20017
Nurse Anesthetist, Certified Registered
1150 VARNUM ST NE
WASHINGTON, DC 20017
Radiology (Diagnostic Radiology)
1150 VARNUM ST NE
WASHINGTON, DC 20017
Radiology (Diagnostic Radiology)
1150 VARNUM ST NE
WASHINGTON, DC 20017
Radiology (Diagnostic Radiology)
1150 VARNUM ST NE
WASHINGTON, DC 20017
Radiology (Diagnostic Radiology)
1150 VARNUM ST NE
WASHINGTON, DC 20017
Nurse Practitioner (Family)
1150 VARNUM ST NE
WASHINGTON, DC 20017
Pathology (Anatomic Pathology & Clinical Pathology)
1150 VARNUM ST NE, PATHOLOGY DEPARTMENT
WASHINGTON, DC 20017
Pathology (Anatomic Pathology & Clinical Pathology)
1150 VARNUM ST NE, PATHOLOGY DEPARTMENT
WASHINGTON, DC 20017
Pathology (Anatomic Pathology & Clinical Pathology)
1150 VARNUM ST NE, PATHOLOGY DEPARTMENT
WASHINGTON, DC 20017
Dietitian, Registered
1150 VARNUM ST NE
WASHINGTON, DC 20017
Dietitian, Registered
1150 VARNUM ST NE, DEPARTMENT OF FOOD AND NUTRITION
WASHINGTON, DC 20017
Dietitian, Registered
1150 VARNUM ST NE
WASHINGTON, DC 20017
Family Medicine (Geriatric Medicine)
1150 VARNUM ST NE
WASHINGTON, DC 20017
Pediatrics
1150 VARNUM ST NE
WASHINGTON, DC 20017
Psychiatry & Neurology (Psychiatry)
1150 VARNUM ST NE
WASHINGTON, DC 20017
Pediatrics
1150 VARNUM ST NE
WASHINGTON, DC 20017
Psychologist
1150 VARNUM ST NE
WASHINGTON, DC 20017
Pediatrics
1150 VARNUM ST NE
WASHINGTON, DC 20017
Pediatrics
1150 VARNUM ST NE
WASHINGTON, DC 20017

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487688800, enumerated as an "individual" on July 10, 2006.

The provider is located at 1150 VARNUM ST NE WASHINGTON, DC 20017 and the phone number is (202) 269-7001.

Preventive Medicine with taxonomy code 2083T0002X and a focus in Medical Toxicology.