MELVIN J GOLDSTEIN M.D.
NPI 1376531400
Internal Medicine - Gastroenterology in Chicago, IL

NPI Status: Active since October 12, 2005

Contact Information

676 N SAINT CLAIR ST
SUITE 1525
CHICAGO, IL
ZIP 60611
Phone: (312) 337-1556
Fax: (312) 266-0478

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  • Individual
  • Male
  • Internal Medicine
  • Gastroenterology

About MELVIN GOLDSTEIN

This page provides the complete NPI Profile along with additional information for Melvin Goldstein, an internist established in Chicago, Illinois with a medical specialization in Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1376531400 assigned on October 2005. The practitioner's primary taxonomy code is 207RG0100X with license number 036038943 (IL). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1376531400
Provider Name
MELVIN J GOLDSTEIN M.D.
Gender
Male
Entity Type
Individual
Location Address
676 N SAINT CLAIR ST SUITE 1525 CHICAGO, IL 60611
Location Phone
(312) 337-1556
Location Fax
(312) 266-0478
Mailing Address
PO BOX 388320 CHICAGO, IL 60638
Mailing Phone
(773) 767-8283
Mailing Fax
(312) 266-0478
Is Sole Proprietor?
Yes
Enumeration Date
10-12-2005
Last Update Date
08-26-2009
Code Navigator

An internist like Melvin Goldstein 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.
036038943
License State
IL
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.

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
C38198MEDICARE UPIN (02) 
455820MEDICARE ID-TYPE UNSPECIFIED (04)IL 
111528598OTHER (01)RAILROAD MEDICARE
21601042OTHER (01)ILBLUE SHIELD
036038943MEDICAID (05)IL 

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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 1376531400, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 4 + 6 + 1 + 0 + 3 + 2 + 4 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1376531400.

Other Providers at the Same Location


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

Dentist (General Practice)
676 N SAINT CLAIR ST, STE 1773
CHICAGO, IL 60611
Internal Medicine
676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611
Internal Medicine
676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611
Physician Assistant (Medical)
676 N SAINT CLAIR ST, 19TH FLOOR
CHICAGO, IL 60611
Internal Medicine
676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611
Surgery
676 N SAINT CLAIR ST, SUITE 1525A
CHICAGO, IL 60611
Surgery
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Surgery
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Genetic Counselor, MS
676 N SAINT CLAIR ST
CHICAGO, IL 60611
Internal Medicine (Medical Oncology)
676 N SAINT CLAIR ST, STE 2140
CHICAGO, IL 60611
Nurse Practitioner
676 N SAINT CLAIR ST, STE 2140
CHICAGO, IL 60611
Radiology (Neuroradiology)
676 N SAINT CLAIR ST, SUITE 1400
CHICAGO, IL 60611
Genetic Counselor, MS
676 N SAINT CLAIR ST, SUITE 880
CHICAGO, IL 60611
Orthopaedic Surgery
676 N SAINT CLAIR ST, STE 450
CHICAGO, IL 60611
Orthopaedic Surgery
676 N SAINT CLAIR ST, STE 450
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525A
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Obstetrics & Gynecology
676 N SAINT CLAIR ST, #1880
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1376531400, enumerated as an "individual" on October 12, 2005.

The provider is located at 676 N SAINT CLAIR ST SUITE 1525 CHICAGO, IL 60611 and the phone number is (312) 337-1556.

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

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