MRS. VANESSA LOUISE JEFFERSON MSN, C-ANP, CDE
NPI 1093926784
Internal Medicine in New Haven, CT

NPI Status: Active since May 24, 2007

Contact Information

55 LOCK STREET
NEW HAVEN, CT
ZIP 06520
Phone: (203) 432-0076
Fax: (203) 432-7289

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  • Individual
  • Female
  • Internal Medicine

About VANESSA JEFFERSON

This page provides the complete NPI Profile along with additional information for Vanessa Jefferson, an internist established in New Haven, Connecticut with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1093926784 assigned on May 2007. The practitioner's primary taxonomy code is 207R00000X with license number 002035 (CT). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1093926784
Provider Name
MRS. VANESSA LOUISE JEFFERSON MSN, C-ANP, CDE
Gender
Female
Entity Type
Individual
Location Address
55 LOCK STREET NEW HAVEN, CT 06520
Location Phone
(203) 432-0076
Location Fax
(203) 432-7289
Mailing Address
PO BOX 208237 55 LOCK STREET NEW HAVEN, CT 06520
Mailing Phone
(203) 432-0076
Mailing Fax
(203) 432-7289
Is Sole Proprietor?
No
Enumeration Date
05-24-2007
Last Update Date
12-29-2010
Code Navigator

An internist like Vanessa Jefferson 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.
002035
License State
CT
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363LP2300XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Primary Care

002035 (CT)

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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 1093926784, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
0
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
4
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 9 → 18 → 9 9 → 18 → 9 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 8 + 3 + 1 + 8 + 2 + 1 + 2 + 7 + 1 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1093926784.

Other Providers at the Same Location


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

Internal Medicine
55 LOCK STREET
NEW HAVEN, CT 06520
Dermatology
55 LOCK STREET
NEW HAVEN, CT 06520
Radiology (Diagnostic Radiology)
55 LOCK STREET
NEW HAVEN, CT 06520
Internal Medicine
55 LOCK STREET
NEW HAVEN, CT 06520
Internal Medicine (Endocrinology, Diabetes & Metabolism)
55 LOCK STREET, DANA BUILDING - 3RD FLOOR
NEW HAVEN, CT 06520
Radiology (Diagnostic Radiology)
55 LOCK STREET
NEW HAVEN, CT 06520
Internal Medicine (Geriatric Medicine)
55 LOCK STREET
NEW HAVEN, CT 06520
Dermatology
55 LOCK STREET
NEW HAVEN, CT 06520
Internal Medicine (Infectious Disease)
55 LOCK STREET
NEW HAVEN, CT 06520
Nurse Practitioner (Family)
55 LOCK STREET
NEW HAVEN, CT 06520
Internal Medicine
55 LOCK STREET
NEW HAVEN, CT 06520
Obstetrics & Gynecology
55 LOCK STREET
NEW HAVEN, CT 06520
Physician Assistant
55 LOCK STREET
NEW HAVEN, CT 06520
Internal Medicine
55 LOCK STREET
NEW HAVEN, CT 06520
Internal Medicine (Endocrinology, Diabetes & Metabolism)
55 LOCK STREET
NEW HAVEN, CT 06520
Obstetrics & Gynecology
55 LOCK STREET
NEW HAVEN, CT 06520
Physician Assistant
55 LOCK STREET
NEW HAVEN, CT 06520
Family Medicine (Adult Medicine)
55 LOCK STREET
NEW HAVEN, CT 06520
Registered Nurse
55 LOCK STREET
NEW HAVEN, CT 06520
Family Medicine
55 LOCK STREET
NEW HAVEN, CT 06520

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1093926784, enumerated as an "individual" on May 24, 2007.

The provider is located at 55 LOCK STREET NEW HAVEN, CT 06520 and the phone number is (203) 432-0076.

Internal Medicine with taxonomy code 207R00000X.