DIGESTIVE DISEASE CLINIC, LLC
NPI 1710072749
Specialist in Rockville, MD

NPI Status: Active since October 04, 2006

Contact Information

11400 ROCKVILLE PIKE
SUITE 108
ROCKVILLE, MD
ZIP 20852
Phone: (301) 770-3334
Fax: (301) 770-3336

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  • Organization
  • Specialist
  • CLIA Number: 21D2160414
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 09-30-2027

About DIGESTIVE DISEASE CLINIC, LLC

This page provides the complete NPI Profile along with additional information for Digestive Disease Clinic, Llc, a provider established in Rockville, Maryland operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1710072749 assigned on October 2006. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an organization and their NPI record was last updated 6 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. Charles Afam Obioha M.d. (Medical Director)

NPI
1710072749
Provider Name
DIGESTIVE DISEASE CLINIC, LLC
Entity Type
Organization
Location Address
11400 ROCKVILLE PIKE SUITE 108 ROCKVILLE, MD 20852
Location Phone
(301) 770-3334
Location Fax
(301) 770-3336
Mailing Address
11400 ROCKVILLE PIKE SUITE 108 ROCKVILLE, MD 20852
Mailing Phone
(301) 770-3334
Mailing Fax
(301) 770-3336
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-04-2006
Last Update Date
08-22-2020
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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. CHARLES AFAM OBIOHA M.D.

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(301) 770-3334

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
21D2160414
Facility Type
Physician Office
Certificate Effective Date
October 01, 2025
Certificate Expiration Date
September 30, 2027
Laboratory Director
DR. ANANDITA A. DATTA
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Digestive Disease Clinic, Llc after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high complexity) testing.

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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 1710072749, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 2 + 0 + 0 + 7 + 4 + 7 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1710072749.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Specialist
11400 ROCKVILLE PIKE, SUITE 108
ROCKVILLE, MD 20852
Clinic/Center (Ambulatory Surgical)
11400 ROCKVILLE PIKE, SUITE 108
ROCKVILLE, MD 20852
Ophthalmology
11400 ROCKVILLE PIKE, STE. 301
ROCKVILLE, MD 20852
Dentist (General Practice)
11400 ROCKVILLE PIKE, SUITE 509
ROCKVILLE, MD 20852
Ophthalmology
11400 ROCKVILLE PIKE, STE. 301
ROCKVILLE, MD 20852
Internal Medicine
11400 ROCKVILLE PIKE, SUITE 511
ROCKVILLE, MD 20852
Radiology (Diagnostic Neuroimaging)
11400 ROCKVILLE PIKE, SUITE 105
ROCKVILLE, MD 20852
Radiology (Diagnostic Neuroimaging)
11400 ROCKVILLE PIKE, SUITE 105
ROCKVILLE, MD 20852
Clinic/Center (Ambulatory Surgical)
11400 ROCKVILLE PIKE, C-25
ROCKVILLE, MD 20852
Clinic/Center (Ambulatory Surgical)
11400 ROCKVILLE PIKE, SUITE C25
ROCKVILLE, MD 20852

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1710072749, enumerated as an "organization" on October 04, 2006.

The provider is located at 11400 ROCKVILLE PIKE SUITE 108 ROCKVILLE, MD 20852 and the phone number is (301) 770-3334.

Specialist with taxonomy code 174400000X.