ROCKVILLE GASTROENTEROLOGY AND HEPATOLOGY
NPI 1366785446
Internal Medicine - Gastroenterology in Rockville, MD

NPI Status: Active since March 27, 2013

Contact Information

11119 ROCKVILLE PIKE
SUITE 200
ROCKVILLE, MD
ZIP 20852
Phone: (507) 722-0707
Fax: (301) 552-2697

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  • Organization
  • Internal Medicine
  • Gastroenterology

About ROCKVILLE GASTROENTEROLOGY AND HEPATOLOGY

This page provides the complete NPI Profile along with additional information for Rockville Gastroenterology And Hepatology, an internist established in Rockville, Maryland operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1366785446 assigned on March 2013. The practitioner's primary taxonomy code is 207RG0100X with license number D73853 (MD). The provider is registered as an organization and their NPI record was last updated 13 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Jianmin Tian M.d. (Owner)

NPI
1366785446
Provider Name
ROCKVILLE GASTROENTEROLOGY AND HEPATOLOGY
Entity Type
Organization
Location Address
11119 ROCKVILLE PIKE SUITE 200 ROCKVILLE, MD 20852
Location Phone
(507) 722-0707
Location Fax
(301) 552-2697
Mailing Address
8761 PRESTON PL CHEVY CHASE, MD 20815
Mailing Phone
(507) 722-0707
Mailing Fax
(301) 552-2697
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-27-2013
Last Update Date
03-27-2013
Code Navigator

An internist like Rockville Gastroenterology And Hepatology 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 Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
License No.
D73853
License State
MD
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. JIANMIN TIAN M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(507) 722-0707

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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 1366785446, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
8
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
4
Unchanged
Pos 9
4
Doubled → 8
Check
6
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 6 → 12 → 3 7 → 14 → 5 5 → 10 → 1 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 1 + 4 + 8 + 1 + 0 + 4 + 8 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1366785446.

Other Providers at the Same Location


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

Surgery (Vascular Surgery)
11119 ROCKVILLE PIKE, STE 204
ROCKVILLE, MD 20852
Specialist
11119 ROCKVILLE PIKE, SUITE 100
ROCKVILLE, MD 20852
Pediatrics
11119 ROCKVILLE PIKE, SUITE 310
ROCKVILLE, MD 20852
Pediatrics (Adolescent Medicine)
11119 ROCKVILLE PIKE, SUITE 310
ROCKVILLE, MD 20852
Pediatrics
11119 ROCKVILLE PIKE, SUITE 310
ROCKVILLE, MD 20852
Specialist (Prosthetics Case Management)
11119 ROCKVILLE PIKE, SUITE 100
ROCKVILLE, MD 20852
Psychiatry & Neurology (Neurology)
11119 ROCKVILLE PIKE
ROCKVILLE, MD 20852
Plastic Surgery
11119 ROCKVILLE PIKE, SUITE G100
ROCKVILLE, MD 20852
Psychiatry & Neurology (Psychiatry)
11119 ROCKVILLE PIKE, SUITE 105
ROCKVILLE, MD 20852
Chiropractor
11119 ROCKVILLE PIKE, #209
ROCKVILLE, MD 20852
Surgery
11119 ROCKVILLE PIKE, SUITE 105
ROCKVILLE, MD 20852
Chiropractor
11119 ROCKVILLE PIKE, SUITE 500
NORTH BETHESDA, MD 20852
Dentist (General Practice)
11119 ROCKVILLE PIKE, SUITE 501A
ROCKVILLE, MD 20852
Dentist
11119 ROCKVILLE PIKE, 400A
ROCKVILLE, MD 20852
Specialist
11119 ROCKVILLE PIKE, SUITE #404
ROCKVILLE, MD 20852
Dentist (General Practice)
11119 ROCKVILLE PIKE, SUITE 322
NORTH BETHESDA, MD 20852
Acupuncturist
11119 ROCKVILLE PIKE, 209
ROCKVILLE, MD 20852
Dietitian, Registered
11119 ROCKVILLE PIKE, STE 100
ROCKVILLE, MD 20852
Pediatrics
11119 ROCKVILLE PIKE, SUITE 310
ROCKVILLE, MD 20852
Physical Medicine & Rehabilitation
11119 ROCKVILLE PIKE, STE. 200
ROCKVILLE, MD 20852

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366785446, enumerated as an "organization" on March 27, 2013.

The provider is located at 11119 ROCKVILLE PIKE SUITE 200 ROCKVILLE, MD 20852 and the phone number is (507) 722-0707.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.