DR. DAVID REISSMAN M.D.
NPI 1184694945
Internal Medicine - Gastroenterology in Edison, NJ

NPI Status: Active since January 25, 2006

Contact Information

98 JAMES ST
SUITE 209
EDISON, NJ
ZIP 08820
Phone: (732) 549-9495

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  • Individual
  • Male
  • Internal Medicine
  • Gastroenterology

About DAVID REISSMAN

This page provides the complete NPI Profile along with additional information for David Reissman, an internist established in Edison, New Jersey with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1184694945 assigned on January 2006. The practitioner's primary taxonomy code is 207RG0100X with license number 25MA03205900 (NJ). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1184694945
Provider Name
DR. DAVID REISSMAN M.D.
Gender
Male
Entity Type
Individual
Location Address
98 JAMES ST SUITE 209 EDISON, NJ 08820
Location Phone
(732) 549-9495
Mailing Address
PO BOX 4109 METUCHEN, NJ 08840
Mailing Phone
(732) 549-9495
Is Sole Proprietor?
Yes
Enumeration Date
01-25-2006
Last Update Date
07-08-2007
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An internist like David Reissman 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.
25MA03205900
License State
NJ
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
C57695MEDICARE UPIN (02)NJ 
4222355MEDICARE ID-TYPE UNSPECIFIED (04)NJ 

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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 1184694945, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
1
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
4
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
Check
5
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 8 → 16 → 7 6 → 12 → 3 4 → 8 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 6 + 4 + 1 + 2 + 9 + 8 + 9 + 8 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1184694945.

Other Providers at the Same Location


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

Nurse Practitioner (Adult Health)
98 JAMES ST, STE 313
EDISON, NJ 08820
Internal Medicine
98 JAMES ST, SUITE 313
EDISON, NJ 08820
Internal Medicine (Cardiovascular Disease)
98 JAMES ST, SUITE 313
EDISON, NJ 08820
Internal Medicine (Cardiovascular Disease)
98 JAMES ST, SUITE 300
EDISON, NJ 08820
Plastic Surgery
98 JAMES ST, SUITE 304
EDISON, NJ 08820
Internal Medicine (Cardiovascular Disease)
98 JAMES ST, SUITE 313
EDISON, NJ 08820
Specialist
98 JAMES ST, MEDIPLEX BUILDING, SUITE 208
EDISON, NJ 08820
Audiologist
98 JAMES ST, SUITE 301 ENT @ ALLERGY ASSOCIATES
EDISON, NJ 08820
Internal Medicine (Gastroenterology)
98 JAMES ST, SUITE 104
EDISON, NJ 08820
Internal Medicine
98 JAMES ST, SUITE 104
EDISON, NJ 08820
Surgery
98 JAMES ST, SUITE 100
EDISON, NJ 08820
Internal Medicine
98 JAMES ST, SUITE 201
EDISON, NJ 08820
Specialist
98 JAMES ST, SUITE 200
EDISON, NJ 08820
Dentist (Periodontics)
98 JAMES ST, SUITE# 306
EDISON, NJ 08820
Family Medicine
98 JAMES ST, SUITE #105
EDISON, NJ 08820
Dentist (General Practice)
98 JAMES ST, SUITE 303
EDISON, NJ 08820
Clinic/Center (Ambulatory Surgical)
98 JAMES ST, STE 108
EDISON, NJ 08820
Dentist (General Practice)
98 JAMES ST, SUITE 303
EDISON, NJ 08820
Dentist (General Practice)
98 JAMES ST, SUITE 303
EDISON, NJ 08820
Surgery
98 JAMES ST, SUITE 101
EDISON, NJ 08820

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1184694945, enumerated as an "individual" on January 25, 2006.

The provider is located at 98 JAMES ST SUITE 209 EDISON, NJ 08820 and the phone number is (732) 549-9495.

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

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.