RENWU CHEN LLC
NPI 1457738452
Specialist in Silver Spring, MD

NPI Status: Active since April 29, 2015

Contact Information

1400 FOREST GLEN RD
225
SILVER SPRING, MD
ZIP 20910
Phone: (240) 715-5508
Fax: (301) 260-2838

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  • Organization
  • Specialist

About RENWU CHEN LLC

This page provides the complete NPI Profile along with additional information for Renwu Chen Llc, a provider established in Silver Spring, Maryland operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1457738452 assigned on April 2015. The practitioner's primary taxonomy code is 174400000X with license number D0073831 (MD). The provider is registered as an organization and their NPI record was last updated 4 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 Mr. Renwu Chen Md (Owner)

NPI
1457738452
Provider Name
RENWU CHEN LLC
Entity Type
Organization
Location Address
1400 FOREST GLEN RD 225 SILVER SPRING, MD 20910
Location Phone
(240) 715-5508
Location Fax
(301) 260-2838
Mailing Address
1 LAKESTONE CT ROCKVILLE, MD 20850
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-29-2015
Last Update Date
01-21-2022
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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
License No.
D0073831
License State
MD
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

MR. RENWU CHEN MD

Authorized Official Title
OWNER
Authorized Official Phone
(240) 715-5508

Reviews for RENWU CHEN LLC

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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 1457738452, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
4
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 5 → 10 → 1 7 → 14 → 5 8 → 16 → 7 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 1 + 4 + 3 + 1 + 6 + 4 + 1 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1457738452.

Other Providers at the Same Location


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

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Orthopaedic Surgery
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Orthopaedic Surgery
1400 FOREST GLEN RD, SUITE 400
SILVER SPRING, MD 20910
Orthopaedic Surgery
1400 FOREST GLEN RD, SUITE 400
SILVER SPRING, MD 20910
Orthopaedic Surgery
1400 FOREST GLEN RD, SUITE 400
SILVER SPRING, MD 20910
Internal Medicine (Cardiovascular Disease)
1400 FOREST GLEN RD, SUITE 200
SILVER SPRING, MD 20910
Internal Medicine (Interventional Cardiology)
1400 FOREST GLEN RD, SUITE 200
SILVER SPRING, MD 20910
Obstetrics & Gynecology
1400 FOREST GLEN RD, SUITE 235
SILVER SPRING, MD 20910
Obstetrics & Gynecology
1400 FOREST GLEN RD, SUITE 500
SILVER SPRING, MD 20910
Obstetrics & Gynecology (Gynecology)
1400 FOREST GLEN RD, SUITE 500
SILVER SPRING, MD 20910
Physical Therapist (Orthopedic)
1400 FOREST GLEN RD, SUITE 400
SILVER SPRING, MD 20910
Physical Therapist (Orthopedic)
1400 FOREST GLEN RD, SUITE 1400
SILVER SPRING, MD 20910
Physical Therapist (Orthopedic)
1400 FOREST GLEN RD, SUITE 1400
SILVER SPRING, MD 20910
Physical Therapist (Orthopedic)
1400 FOREST GLEN RD, SUITE 400
SILVER SPRING, MD 20910
Obstetrics & Gynecology
1400 FOREST GLEN RD, SUITE 525
SILVER SPRING, MD 20910
Internal Medicine (Cardiovascular Disease)
1400 FOREST GLEN RD, SUITE 300
SILVER SPRING, MD 20910
Physical Therapist
1400 FOREST GLEN RD, SUITE 400
SILVER SPRING, MD 20910
Physical Therapist (Orthopedic)
1400 FOREST GLEN RD, SUITE 400
SILVER SPRING, MD 20910
Physical Therapist
1400 FOREST GLEN RD, SUITE 400
SILVER SPRING, MD 20910
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1400 FOREST GLEN RD, SUITE 355
SILVER SPRING, MD 20910

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1457738452, enumerated as an "organization" on April 29, 2015.

The provider is located at 1400 FOREST GLEN RD 225 SILVER SPRING, MD 20910 and the phone number is (240) 715-5508.

Specialist with taxonomy code 174400000X.