ETRK ENT CRK
NPI 1336758838
Otolaryngology in Castle Rock, CO

NPI Status: Active since July 30, 2020

Contact Information

2352 MEADOWS BLVD STE 300
CASTLE ROCK, CO
ZIP 80109
Phone: (303) 274-2544
Fax: (720) 274-2541

NPI Profile Information
Primary Taxonomy
Group Taxonomy
Authorized Official
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Organization
Otolaryngology

About ETRK ENT CRK

This page provides the complete NPI Profile along with additional information for Etrk Ent Crk, a provider established in Castle Rock, Colorado operating as a Otolaryngology. The healthcare provider is registered in the NPI registry with number 1336758838 assigned on July 2020. The practitioner's primary taxonomy code is 207Y00000X. The provider is registered as an organization and their NPI record was last updated 6 years ago. Etrk Ent Crk operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Etrk Ent Crk. The authorized official of this NPI record is Mrs. Angela J Skinner (Administrator- Oma)

NPI: 1336758838
Provider Legal Name: PORTERCARE ADVENTIST HEALTH SYSTEM
Other Organization Name: ETRK ENT CRK
Other Name Type: Doing Business As (3)
Entity Type: Organization
Location Address: 2352 MEADOWS BLVD STE 300 CASTLE ROCK, CO 80109
Location Phone: (303) 274-2544
Location Fax: (720) 274-2541
Mailing Address: PO BOX 801106 KANSAS CITY, MO 64180
Mailing Phone: (720) 455-3800
Mailing Fax: (720) 274-2541
Is Sole Proprietor?: No
Is Organization Subpart?: No
Enumeration Date: 07-30-2020
Last Update Date: 12-21-2020
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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: Otolaryngology
Taxonomy Code: 207Y00000X
Type: Allopathic & Osteopathic Physicians
Taxonomy Description: An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

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: MRS. ANGELA J SKINNER
Authorized Official Title: ADMINISTRATOR- OMA
Authorized Official Phone: (303) 673-7175

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 1336758838, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 6

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 16 → 1 + 6

Pos 8

Unchanged

Pos 9

Doubled → 6

Check

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 3 → 6 7 → 14 → 5 8 → 16 → 7 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 6 + 6 + 1 + 4 + 5 + 1 + 6 + 8 + 6 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8

This NPI is valid

The calculated check digit is 8, which matches the last digit of 1336758838.