PHYSICIANS' SURGERY CENTER OF DOWNEY, LLC
NPI 1538316278
Clinic/Center - Ambulatory Surgical in Downey, CA

NPI Status: Active since August 25, 2008

Contact Information

8200 FIRESTONE BLVD
DOWNEY, CA
ZIP 90241
Phone: (562) 413-9697
Fax: (562) 381-7091

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical
  • CLIA Number: 05D1092433
  • CLIA Cert. Type: Ambulatory Surgery Center
  • CLIA Exp. Date: 11-23-2026

About PHYSICIANS' SURGERY CENTER OF DOWNEY, LLC

This page provides the complete NPI Profile along with additional information for Physicians' Surgery Center Of Downey, Llc, a provider established in Downey, California operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1538316278 assigned on August 2008. The practitioner's primary taxonomy code is 261QA1903X with license number RN440122 (CA). The provider is registered as an organization and their NPI record was last updated 7 years ago. The authorized official of this NPI record is Mr. Terrry Weisman (Director)

NPI
1538316278
Provider Name
PHYSICIANS' SURGERY CENTER OF DOWNEY, LLC
Entity Type
Organization
Location Address
8200 FIRESTONE BLVD DOWNEY, CA 90241
Location Phone
(562) 413-9697
Location Fax
(562) 381-7091
Mailing Address
P.O.BOX 4430 DOWNEY, CA 90241
Mailing Phone
(310) 980-5334
Mailing Fax
(310) 919-2900
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-25-2008
Last Update Date
04-09-2019
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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
License No.
RN440122
License State
CA

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

MR. TERRRY WEISMAN

Authorized Official Title
DIRECTOR
Authorized Official Phone
(310) 980-5334

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.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

This service was performed 11 times for 11 patients

Biopsy of large bowel using a flexible endoscope

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

This service was performed 11 times for 11 patients

Biopsy of prostate gland

A biopsy of the prostate gland is a procedure where a small sample of tissue is taken from your body's internal gland, located near the bladder, for testing. This helps in diagnosing potential health issues. It's usually done with a fine needle and imaging technology for accuracy.

This service was performed 15 times for 15 patients

Complex removal of cataract with insertion of prosthetic lens

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

This service was performed 29 times for 23 patients

Incision to improve eye fluid flow

This procedure, known as a trabeculectomy, involves creating a small opening in the eye to improve fluid flow. This can help lower eye pressure in conditions like glaucoma. It's a common, safe procedure to protect your eye health.

This service was performed 48 times for 33 patients

Removal of cataract with insertion of prosthetic lens

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

This service was performed 375 times for 226 patients

Ultrasound scan of pelvic region through rectum

An ultrasound scan of the pelvic region through the rectum is a medical procedure where a small, smooth device is gently inserted into the rectum. This device uses sound waves to create images of the internal structures in the lower abdomen, aiding in diagnosis and treatment planning.

This service was performed 14 times for 14 patients

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
05D1092433
Facility Type
Ambulatory Surgery Center
Certificate Effective Date
November 24, 2024
Certificate Expiration Date
November 23, 2026
Laboratory Director
SEPEHR S. NOWFAR
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Physicians' Surgery Center Of Downey, Llc 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.

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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 1538316278, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
3
Doubled → 6
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
8
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 3 → 6 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 6 + 8 + 6 + 1 + 1 + 2 + 2 + 1 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1538316278.

Other Providers at the Same Location


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

Anesthesiology
8200 FIRESTONE BLVD
DOWNEY, CA 90241
Anesthesiology
8200 FIRESTONE BLVD
DOWNEY, CA 90241
Anesthesiology
8200 FIRESTONE BLVD
DOWNEY, CA 90241
Anesthesiology
8200 FIRESTONE BLVD
DOWNEY, CA 90241
Anesthesiology
8200 FIRESTONE BLVD
DOWNEY, CA 90241

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1538316278, enumerated as an "organization" on August 25, 2008.

The provider is located at 8200 FIRESTONE BLVD DOWNEY, CA 90241 and the phone number is (562) 413-9697.

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