DR. KENNETH C.Y. YU M.D.
NPI 1255317483
Plastic Surgery - Plastic Surgery Within the Head and Neck in San Antonio, TX

NPI Status: Active since December 20, 2005

Contact Information

21727 IH 10 W STE 218
SAN ANTONIO, TX
ZIP 78257
Phone: (210) 876-6868

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  • Individual
  • Male
  • Plastic Surgery
  • Plastic Surgery Within the Head and Neck
  • Accepts Insurance
  • CLIA Number: 45D2235280
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 09-07-2027

About KENNETH YU

This page provides the complete NPI Profile along with additional information for Kenneth Yu, a provider established in San Antonio, Texas with a medical specialization in Plastic Surgery, focusing in plastic surgery within the head and neck . The healthcare provider is registered in the NPI registry with number 1255317483 assigned on December 2005. The practitioner's primary taxonomy code is 2082S0099X with license number P2563 (TX). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1255317483
Provider Name
DR. KENNETH C.Y. YU M.D.
Gender
Male
Entity Type
Individual
Location Address
21727 IH 10 W STE 218 SAN ANTONIO, TX 78257
Location Phone
(210) 876-6868
Mailing Address
19288 STONE OAK PKWY SUITE A SAN ANTONIO, TX 78258
Mailing Phone
(866) 574-1719
Is Sole Proprietor?
Yes
Enumeration Date
12-20-2005
Last Update Date
03-04-2020
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Location Map

Secondary Locations

  • 3551 Roger Brooke Dr
    Fort Sam Houston, TX 78234
    (210) 916-3710

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

Plastic Surgery Plastic Surgery Within the Head and Neck

Taxonomy Code
2082S0099X
Type
Allopathic & Osteopathic Physicians
License No.
P2563
License State
TX
Taxonomy Description
A plastic surgeon with additional training in plastic and reconstructive procedures within the head, face, neck and associated structures, including cutaneous head and neck oncology and reconstruction, management of maxillofacial trauma, soft tissue repair and neural surgery. The field is diverse and involves a wide age range of patients, from the newborn to the aged. While both cosmetic and reconstructive surgery is practiced, there are many additional procedures which interface with them.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207Y00000XAllopathic & Osteopathic Physicians

Otolaryngology

AFE65816 (CA)

Insurance Plans Accepted

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

  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Blue Advantage Plus Gold? 803 - POS
  • Blue Advantage Plus Gold? Standard - POS
  • Blue Advantage Plus Silver? 202 - POS
  • Blue Advantage Plus Silver? 605 - POS
  • Blue Advantage Plus Silver? Standard - POS
  • Blue Advantage Security HMO? 200 - HMO
  • Blue Advantage Silver HMO? 205 - HMO
  • Blue Advantage Silver HMO? 801 - HMO
  • Blue Advantage Silver HMO? Standard - HMO

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

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
45D2235280
Facility Type
Physician Office
Certificate Effective Date
September 08, 2025
Certificate Expiration Date
September 07, 2027
Laboratory Director
KENNETH C Y YU
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Kenneth Yu to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for DR. KENNETH C.Y. YU M.D.

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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 1255317483, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
3
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 5 → 10 → 1 3 → 6 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 0 + 5 + 6 + 1 + 1 + 4 + 4 + 1 + 6 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1255317483.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255317483, enumerated as an "individual" on December 20, 2005.

The provider is located at 21727 IH 10 W STE 218 SAN ANTONIO, TX 78257 and the phone number is (210) 876-6868.

Plastic Surgery with taxonomy code 2082S0099X and a focus in Plastic Surgery Within the Head and Neck.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas. Please consult your insurance carrier or call the provider to verify.