SHAHJAHAN SULTAN MD
NPI 1699938498
Internal Medicine in Ocean Springs, MS

NPI Status: Active since July 02, 2008

Contact Information

1019 GOVERNMENT ST STE D
OCEAN SPRINGS, MS
ZIP 39564
Phone: (228) 215-1004
Fax: (228) 238-3035

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  • Individual
  • Male
  • Internal Medicine

About SHAHJAHAN SULTAN

This page provides the complete NPI Profile along with additional information for Shahjahan Sultan, an internist established in Ocean Springs, Mississippi with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1699938498 assigned on July 2008. The practitioner's primary taxonomy code is 207R00000X with license number 21500 (MS). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1699938498
Provider Name
SHAHJAHAN SULTAN MD
Gender
Male
Entity Type
Individual
Location Address
1019 GOVERNMENT ST STE D OCEAN SPRINGS, MS 39564
Location Phone
(228) 215-1004
Location Fax
(228) 238-3035
Mailing Address
1206 IOLA RD OCEAN SPRINGS, MS 39564
Mailing Phone
(228) 215-1004
Mailing Fax
(228) 238-3035
Is Sole Proprietor?
No
Enumeration Date
07-02-2008
Last Update Date
09-15-2014
Code Navigator

An internist like Shahjahan Sultan 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.
21500
License State
MS
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)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

MT192586 (PA)

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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 1699938498, 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 82. The final step is to find the difference between that total and the next multiple of ten (90 - 82 = 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
6
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 9 → 18 → 9 9 → 18 → 9 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 8 + 9 + 1 + 8 + 3 + 1 + 6 + 4 + 1 + 8 + 24 = 82

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

The next multiple of ten after 82 is 90. The difference is the calculated check digit.

90 - 82 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1699938498.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1699938498, enumerated as an "individual" on July 02, 2008.

The provider is located at 1019 GOVERNMENT ST STE D OCEAN SPRINGS, MS 39564 and the phone number is (228) 215-1004.

Internal Medicine with taxonomy code 207R00000X.