RICHARD B RUBIN MD PC
NPI 1003963372
Internal Medicine - Gastroenterology in East Meadow, NY

NPI Status: Active since January 05, 2007

Contact Information

2545 HEMPSTEAD TPKE
SUITE 310
EAST MEADOW, NY
ZIP 11554
Phone: (516) 731-0700
Fax: (516) 731-6662

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  • Organization
  • Internal Medicine
  • Gastroenterology

About RICHARD B RUBIN MD PC

This page provides the complete NPI Profile along with additional information for Richard B Rubin Md Pc, an internist established in East Meadow, New York operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1003963372 assigned on January 2007. The practitioner's primary taxonomy code is 207RG0100X with license number 202947 (NY). The provider is registered as an organization and their NPI record was last updated 6 years ago. Richard B Rubin Md Pc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Richard Barry Rubin Md (President)

NPI
1003963372
Provider Name
RICHARD B RUBIN MD PC
Entity Type
Organization
Location Address
2545 HEMPSTEAD TPKE SUITE 310 EAST MEADOW, NY 11554
Location Phone
(516) 731-0700
Location Fax
(516) 731-6662
Mailing Address
2545 HEMPSTEAD TPKE SUITE 310 EAST MEADOW, NY 11554
Mailing Phone
(516) 731-0700
Mailing Fax
(516) 731-6662
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-05-2007
Last Update Date
08-22-2020
Code Navigator

An internist like Richard B Rubin Md Pc 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.
202947
License State
NY
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 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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. RICHARD BARRY RUBIN MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(516) 731-0700

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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 1003963372, 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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 0 → 0 9 → 18 → 9 3 → 6 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 8 + 6 + 6 + 3 + 1 + 4 + 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 1003963372.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Chiropractor
2545 HEMPSTEAD TPKE, STE LL3
EAST MEADOW, NY 11554
Internal Medicine (Gastroenterology)
2545 HEMPSTEAD TPKE, SUITE 310
EAST MEADOW, NY 11554
Home Health
2545 HEMPSTEAD TPKE, 221
EAST MEADOW, NY 11554
Prosthetic/Orthotic Supplier
2545 HEMPSTEAD TPKE, SUITE 305
EAST MEADOW, NY 11554
Counselor (Mental Health)
2545 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Social Worker
2545 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Social Worker
2545 HEMPSTEAD TPKE
EAST MEADOW, NY 11554

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003963372, enumerated as an "organization" on January 05, 2007.

The provider is located at 2545 HEMPSTEAD TPKE SUITE 310 EAST MEADOW, NY 11554 and the phone number is (516) 731-0700.

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