GOLD COAST ORTHOPAEDIC AND SPINE SURGERY S C
NPI 1477944577
Non-Pharmacy Dispensing Site in Chicago, IL

NPI Status: Active since February 10, 2015

Contact Information

33 W DELAWARE PL
1ST FL
CHICAGO, IL
ZIP 60610
Phone: (312) 654-8800

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NPPES record last updated: February 10, 2015. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Organization
  • Non-Pharmacy Dispensing Site

About GOLD COAST ORTHOPAEDIC AND SPINE SURGERY S C

This page provides the complete NPI Profile along with additional information for Gold Coast Orthopaedic And Spine Surgery S C, a provider established in Chicago, Illinois operating as a Non-pharmacy Dispensing Site. The healthcare provider is registered in the NPI registry with number 1477944577 assigned on February 2015. The practitioner's primary taxonomy code is 332900000X with license number 336023962 (IL). The provider is registered as an organization and their NPI record was last updated 11 years ago. The authorized official of this NPI record is Dr. Robert Fink M.d. (President)

NPI
1477944577
Provider Name
GOLD COAST ORTHOPAEDIC AND SPINE SURGERY S C
Entity Type
Organization
Location Address
33 W DELAWARE PL 1ST FL CHICAGO, IL 60610
Location Phone
(312) 654-8800
Mailing Address
33 W DELAWARE PL 1ST FL CHICAGO, IL 60610
Mailing Phone
(312) 654-8800
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-10-2015
Last Update Date
02-10-2015
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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

Non-Pharmacy Dispensing Site

Taxonomy Code
332900000X
Type
Suppliers
License No.
336023962
License State
IL
Taxonomy Description
A site other than a pharmacy that dispenses medicinal preparations under the supervision of a physician to patients for self-administration. (e.g. physician offices, ER, Urgent Care Centers, Rural Health Facilities, etc.)

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. ROBERT FINK M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(312) 654-8800

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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 1477944577, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
7
Doubled → 14 → 1 + 4
Pos 4
7
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
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 9 → 18 → 9 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 4 + 7 + 1 + 8 + 4 + 8 + 5 + 1 + 4 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1477944577.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Physical Therapist
33 W DELAWARE PL, #13A
CHICAGO, IL 60610
Nurse Practitioner
33 W DELAWARE PL
CHICAGO, IL 60610
Radiology (Diagnostic Radiology)
33 W DELAWARE PL
CHICAGO, IL 60610
Radiology (Diagnostic Radiology)
33 W DELAWARE PL
CHICAGO, IL 60610
Orthopaedic Surgery (Sports Medicine)
33 W DELAWARE PL
CHICAGO, IL 60610

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1477944577, enumerated as an "organization" on February 10, 2015.

The provider is located at 33 W DELAWARE PL 1ST FL CHICAGO, IL 60610 and the phone number is (312) 654-8800.

Non-Pharmacy Dispensing Site with taxonomy code 332900000X.