DR. VIMALA DEVI THAMBI MBBS
NPI 1831893858
Internal Medicine in New York, NY

NPI Status: Active since March 27, 2023

Contact Information

506 LENOX AVENUE
NEW YORK, NY
ZIP 10037
Phone: (212) 939-1406

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  • Individual
  • Female
  • Internal Medicine

About VIMALA DEVI THAMBI

This page provides the complete NPI Profile along with additional information for Vimala Devi Thambi, an internist established in New York, New York with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1831893858 assigned on March 2023. The practitioner's primary taxonomy code is 207R00000X with license number 47034 (OK). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1831893858
Provider Name
DR. VIMALA DEVI THAMBI MBBS
Gender
Female
Entity Type
Individual
Location Address
506 LENOX AVENUE NEW YORK, NY 10037
Location Phone
(212) 939-1406
Mailing Address
506 LENOX AVENUE NEW YORK, NY 10037
Is Sole Proprietor?
No
Enumeration Date
03-27-2023
Last Update Date
05-28-2026
Code Navigator

An internist like Vimala Devi Thambi 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.
47034
License State
OK
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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

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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 1831893858, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
8
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 3 → 6 8 → 16 → 7 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 1 + 6 + 9 + 6 + 8 + 1 + 0 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1831893858.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
506 LENOX AVENUE, WP-522
NEW YORK, NY 10037
Emergency Medicine
506 LENOX AVENUE, WP-522
NEW YORK, NY 10037
Emergency Medicine (Medical Toxicology)
506 LENOX AVENUE, WP-522
NEW YORK, NY 10037
Internal Medicine
506 LENOX AVENUE, WP-522
NEW YORK, NY 10037
Emergency Medicine
506 LENOX AVENUE, WP-522
NEW YORK, NY 10037
Emergency Medicine
506 LENOX AVENUE, WP-522
NEW YORK, NY 10037
Emergency Medicine
506 LENOX AVENUE, WP-522
NEW YORK, NY 10037
Psychiatry & Neurology (Psychiatry)
506 LENOX AVENUE, WP-522
NEW YORK, NY 10037
Psychiatry & Neurology (Psychiatry)
506 LENOX AVENUE, WP-522
NEW YORK, NY 10037
Pediatrics
506 LENOX AVENUE, HARLEM HOSPITAL CENTER
NEW YORK, NY 10037
General Acute Care Hospital
506 LENOX AVENUE
NEW YORK, NY 10037
Nurse Practitioner (Adult Health)
506 LENOX AVENUE
NEW YORK, NY 10037
Psychologist (Clinical)
506 LENOX AVENUE
NEW YORK, NY 10037
Social Worker (Clinical)
506 LENOX AVENUE
NEW YORK, NY 10037
General Acute Care Hospital
506 LENOX AVENUE, DENTAL DEPARTMENT
NEW YORK, NY 10037
Physician Assistant
506 LENOX AVENUE
NEW YORK, NY 10037
Psychiatry & Neurology (Psychiatry)
506 LENOX AVENUE
NEW NEW, NY 10037
Nurse Practitioner (Family)
506 LENOX AVENUE, HARLEM HOSPITAL CENTER
NEW YORK, NY 10037
Emergency Medicine
506 LENOX AVENUE, WP-522
NEW YORK, NY 10037
Psychiatry & Neurology (Psychiatry)
506 LENOX AVENUE
NEW YORK, NY 10037

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831893858, enumerated as an "individual" on March 27, 2023.

The provider is located at 506 LENOX AVENUE NEW YORK, NY 10037 and the phone number is (212) 939-1406.

Internal Medicine with taxonomy code 207R00000X.