ANTELOPE VALLEY SURGERY CENTER, PC
NPI 1831496231
Clinic/Center - Ambulatory Surgical in Palmdale, CA

NPI Status: Active since February 21, 2011

Contact Information

631 W AVENUE Q
SUITE C
PALMDALE, CA
ZIP 93551
Phone: (800) 991-6448
Fax: (424) 369-9555

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical

About ANTELOPE VALLEY SURGERY CENTER, PC

This page provides the complete NPI Profile along with additional information for Antelope Valley Surgery Center, Pc, a provider established in Palmdale, California operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1831496231 assigned on February 2011. The practitioner's primary taxonomy code is 261QA1903X. The provider is registered as an organization and their NPI record was last updated April 2026. The authorized official of this NPI record is Dr. Daniel Taheri M.d. (Medical Director)

NPI
1831496231
Provider Name
ANTELOPE VALLEY SURGERY CENTER, PC
Entity Type
Organization
Location Address
631 W AVENUE Q SUITE C PALMDALE, CA 93551
Location Phone
(800) 991-6448
Location Fax
(424) 369-9555
Mailing Address
PO BOX 16297 BEVERLY HILLS, CA 90209
Mailing Phone
(800) 991-6448
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-21-2011
Last Update Date
04-24-2026
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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

Clinic/Center Ambulatory Surgical

Taxonomy Code
261QA1903X
Type
Ambulatory Health Care Facilities

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. DANIEL TAHERI M.D.

Authorized Official Title
MEDICAL DIRECTOR
Authorized Official Phone
(310) 922-1412

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Complicated repair of wound of forehead, cheeks, chin, mouth, neck, underarms, genitals, hands, or feet, 2.6-7.5 cm

This procedure involves the complex repair of a wound in areas like the forehead, cheeks, chin, mouth, neck, underarms, hands, or feet. The wound size ranges from 2.6-7.5 cm. The process includes cleaning, removing damaged tissue, and stitching the wound for proper healing.

This service was performed 37 times for 32 patients

Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm

This is a procedure to repair a complex wound on your scalp, arm, or leg that is 2.6-7.5 cm long. It involves cleaning, removing damaged tissue, and stitching the wound to promote healing. It's performed under local or general anesthesia.

This service was performed 40 times for 30 patients

Complicated repair of wound of trunk, 2.6-7.5 cm

This service involves the intricate repair of a wound on your body's main structure, between your neck and limbs. The wound measures 2.6-7.5 cm. The procedure includes deep-layer stitching and may involve repairing damaged tissue.

This service was performed 40 times for 34 patients

Removal of noncancer skin growth of body, arms, or legs, 1.1-2.0 cm

This procedure involves the removal of a noncancerous skin growth on the body, arms, or legs that is between 1.1 and 2.0 cm in size. It's a safe and routine procedure performed by a medical professional to improve your skin health and appearance.

This service was performed 24 times for 21 patients

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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 1831496231, 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 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
8
Unchanged
Pos 3
3
Doubled → 6
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
3
Doubled → 6
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 3 → 6 4 → 8 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 8 + 9 + 1 + 2 + 2 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1831496231.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Dermatology
631 W AVENUE Q, SUITE B
PALMDALE, CA 93551
Dermatology
631 W AVENUE Q, SUITE B
PALMDALE, CA 93551
Clinic/Center (Radiology)
631 W AVENUE Q, STE A
PALMDALE, CA 93551

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831496231, enumerated as an "organization" on February 21, 2011.

The provider is located at 631 W AVENUE Q SUITE C PALMDALE, CA 93551 and the phone number is (800) 991-6448.

Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.