ADVANCED COLORECTAL PR LLC
NPI 1629994611
Colon & Rectal Surgery in Dorado, PR

NPI Status: Active since June 25, 2026

Contact Information

900 CARR 696
DORADO, PR
ZIP 00646
Phone: (787) 625-5050
Fax: (787) 625-1080

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  • Organization
  • Colon & Rectal Surgery

About ADVANCED COLORECTAL PR LLC

This page provides the complete NPI Profile along with additional information for Advanced Colorectal Pr Llc, a provider established in Dorado, Puerto Rico operating as a Colon & Rectal Surgery. The healthcare provider is registered in the NPI registry with number 1629994611 assigned on June 2026. The practitioner's primary taxonomy code is 208C00000X. The provider is registered as an organization and their NPI record was last updated June 2026. 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 Alexandra C Schoene Ruiz Md (President)

NPI
1629994611
Provider Name
ADVANCED COLORECTAL PR LLC
Entity Type
Organization
Location Address
900 CARR 696 DORADO, PR 00646
Location Phone
(787) 625-5050
Location Fax
(787) 625-1080
Mailing Address
115 AVE ARTERIAL HOSTOS APT T1 SAN JUAN, PR 00918
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-25-2026
Last Update Date
06-25-2026

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

Colon & Rectal Surgery

Taxonomy Code
208C00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A colon and rectal surgeon is trained to diagnose and treat various diseases of the intestinal tract, colon, rectum, anal canal and perianal area by medical and surgical means. This specialist also deals with other organs and tissues (such as the liver, urinary and female reproductive system) involved with primary intestinal disease.

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

ALEXANDRA C SCHOENE RUIZ MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(787) 625-5050

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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 1629994611, we treat the final digit (1) 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 1).

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
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
1
Doubled → 2
Check
1
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 2 → 4 9 → 18 → 9 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 1 + 8 + 9 + 8 + 6 + 2 + 24 = 79

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

The next multiple of ten after 79 is 80. The difference is the calculated check digit.

80 - 79 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1629994611.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Orthopaedic Surgery
900 CARR 696
DORADO, PR 00646
Obstetrics & Gynecology
900 CARR 696, DOCTORS CENTER HOSPITAL-ORLANDO HEALTH DORADO
DORADO, PR 00646
Internal Medicine
900 CARR 696
DORADO, PR 00646
General Practice
900 CARR 696
DORADO, PR 00646
Nurse Practitioner (Family)
900 CARR 696
DORADO, PR 00646
Student in an Organized Health Care Education/Training Program
900 CARR 696
DORADO, PR 00646
General Practice
900 CARR 696
DORADO, PR 00646
Internal Medicine (Cardiovascular Disease)
900 CARR 696
DORADO, PR 00646

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629994611, enumerated as an "organization" on June 25, 2026.

The provider is located at 900 CARR 696 DORADO, PR 00646 and the phone number is (787) 625-5050.

Colon & Rectal Surgery with taxonomy code 208C00000X.