HUNTINGTON AMBULATORY SURGERY CENTER, LLC
NPI 1801199039
Clinic/Center - Ambulatory Surgical in Pasadena, CA

Q: What is Huntington Ambulatory Surgery Center, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Active since December 09, 2010CLIA 05D2026002 · Waiver

625 S. FAIR OAKS AVENUE, SUITE 380, PASADENA, CA 91105(626) 229-8999(626) 229-8980 Get Directions Write a Review

NPPES record last updated: April 29, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Huntington Ambulatory Surgery Center, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HUNTINGTON AMBULATORY SURGERY CENTER, LLC (NPI 1801199039) is a healthcare organization registered as an ambulatory surgical in Pasadena, California and active in the NPI registry since December 2010. The organization holds a CLIA Waiver certificate valid through June 21, 2027 and lists Rajinder S. Takhar, Senior Vice President, as its authorized official.

NPPES Registry Identity

NPI1801199039

Entity TypeOrganization

Primary Taxonomy261QA1903X

Legal Business NameHUNTINGTON AMBULATORY SURGERY CENTER, LLC

Location Address625 S. FAIR OAKS AVENUE, SUITE 380Pasadena, CA 91105

Mailing Address625 S. Fair Oaks Avenue, Suite 380Pasadena, CA 91105 · (626) 229-8999 · Fax (626) 229-8980

Phone(626) 229-8999

Fax(626) 229-8980

Organization SubpartNo

Authorized OfficialRajinder S. TakharSenior Vice President · (626) 397-5555

Enumeration DateDecember 9, 2010

Last NPPES UpdateApril 29, 2020

NPPES CertifiedApril 29, 2020

✔ NPI 1801199039 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Ambulatory SurgicalAmbulatory Health Care Facilities

Taxonomy Code261QA1903X

License✔ Licensed in CA · N/A

625 S. FAIR OAKS AVENUE, Pasadena, CA 91105

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CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2026002

Huntington Ambulatory Surgery Center · Pasadena, CA

Active · expires Jun 21, 2027

CLIA Number05D2026002

Laboratory TypeAmbulatory Surgery Center

Certificate Effective DateJune 22, 2025

Certificate Expiration DateJune 21, 2027

Laboratory DirectorDr. Amy L. Kim MD

Laboratory Phone(626) 229-8999

Laboratory LocationHuntington Ambulatory Surgery Center625 S Fair Oaks Ave Ste 380, Pasadena, CA 91105

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 13

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, bupivacaine liposome, 1 mg C9290

Bupivacaine liposome is a local anesthetic used to numb a specific area of the body and reduce pain or discomfort associated with surgical procedures. The 1 mg dosage is injected by a healthcare professional at the required site.

3,724 services15 patients

Removal of cataract with insertion of prosthetic lens 66984

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.

631 services429 patients

Dexamethasone, lacrimal ophthalmic insert, 0.1 mg J1096

Dexamethasone, lacrimal ophthalmic insert, 0.1 mg is a tiny device inserted into your tear duct. It releases a steroid, dexamethasone, to reduce inflammation and discomfort in your eye. It's often used for conditions like dry eye or following eye surgery.

180 services32 patients

Partial removal of breast 19301

A partial removal of the breast, also known as a lumpectomy, involves taking out a portion of the breast tissue to eliminate concerning cells. It's typically performed when the problem area is limited in size. This procedure helps to preserve most of the breast's appearance while aiming to remove all the unhealthy cells.

93 services81 patients

Biopsy or removal of deep lymph nodes of underarm 38525

A biopsy or removal of deep underarm lymph nodes is a procedure where a small sample of lymph node tissue is taken for testing. This helps in diagnosing or ruling out conditions like infections or cancers. It involves a small incision and is typically done under local or general anesthesia.

62 services57 patients

Complex removal of cataract with insertion of prosthetic lens 66982

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.

54 services46 patients

Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye 66991

This is a two-part eye procedure. First, a cloudy lens (cataract) is removed from its outer layer and replaced with an artificial lens to improve vision. Second, a drainage device is inserted into the front part of the eye to manage fluid levels, preventing pressure build-up.

25 services16 patients

Removal of excessive skin and fat of upper eyelid 15823

This procedure, also known as upper eyelid surgery, is performed to remove excess skin and fat from the upper eyelid. It can help improve vision if heavy eyelids hinder it, and can also enhance the appearance of the eyes. It's a common, safe procedure.

24 services13 patients

Removal of tissue, muscle, and membrane to correct eyelid drooping or paralysis 67908

This procedure involves the removal of excess tissue, muscle, and membrane from the eyelid to correct drooping or paralysis. It helps improve vision and appearance. The operation is performed under local or general anesthesia, ensuring patient comfort throughout.

24 services14 patients

Incision of tendon covering of finger 26055

This procedure involves making a small cut into the protective sheath around a finger tendon. It's typically done to relieve pressure or inflammation, improve finger movement, or treat conditions like trigger finger. It's a safe, often outpatient procedure.

19 services16 patients

Biopsy of lining of uterus and/or removal of polyp using an endoscope 58558

This procedure involves using a thin, flexible tool (endoscope) to examine and possibly remove a small tissue sample from the inner layer of your uterus. It may also involve removing a growth. It helps to identify any issues and plan the right treatment.

17 services17 patients

Probing of nasal tear duct with insertion of tube or stent 68815

This procedure treats blocked tear ducts. A thin probe is gently inserted into the tear duct to clear any blockage. Afterwards, a small tube or stent is placed to keep the pathway open, allowing tears to drain normally again.

17 services14 patients

Incision of tear duct using an endoscope 31239

This procedure involves making a small cut in your tear duct with a special tool called an endoscope. It helps to improve tear drainage and reduce issues like excessive tearing or eye infections. It's a common, safe procedure.

14 services12 patients

Inpatient Rehabilitation Quality CMS Care Compare

Quality measures, patient outcomes and conditions treated for Huntington Hospital (CMS certification number 05T438), from CMS Care Compare.

Huntington Hospital

Inpatient rehabilitation facility · Pasadena, CA

OwnershipNon-profit

CMS Certification Number05T438

Medicare-Certified SinceOctober 1, 1983

Location100 W. California BlvdPasadena, CA 91105

Phone(626) 397-2618

Rehabilitation unit within a hospital

Conditions Treated

Medicare patient stays by the condition that brought the patient to rehabilitation

Spinal cord disease or condition (non-traumatic)

patient stays

Stroke

patient stays

Brain injury (traumatic)

patient stays

Hip or femur fracture

patient stays

Brain disease or condition (non-traumatic)

Less than 11 patient stays

Hip or knee replacement, amputation or other bone or joint condition

Less than 11 patient stays

Nervous system disorder (excluding stroke)

Less than 11 patient stays

Spinal cord injury (traumatic)

Less than 11 patient stays

All other conditions

patient stays

Counts reflect Medicare patient stays reported to CMS. CMS reports counts under 11 as "Less than 11" to protect patient privacy.

Quality Measures

Medications reviewed, with follow-up when issues were found

Drug Regimen Review · 193 patient stays

93.3%

Patients given a current list of their medications at discharge

Transfer of Health Information to the Patient · 93 patient stays

98.9%

Medication list sent to the next provider at discharge

Transfer of Health Information to the Provider · 100 patient stays

100%

Patients who meet or exceed the self-care ability expected for their condition at discharge

Discharge Self-Care Score · 172 patient stays

27.9%

Patients who meet or exceed the mobility expected for their condition at discharge

Discharge Mobility Score · 172 patient stays

35.5%

Patients who meet or exceed the overall function expected at discharge

Discharge Function Score · 172 patient stays

26.74%

Patients who experienced one or more falls with major injury during their stay

193 patient stays · Lower rates are better for this measure.

Patients with pressure ulcers or injuries that are new or worsened

Risk-adjusted rate · 193 patient stays · observed rate 0% · Lower rates are better for this measure.

Healthcare workers given the influenza vaccine

44 healthcare workers

100%

Healthcare workers up to date on COVID-19 vaccination

41 healthcare workers

14.6%

Clostridioides difficile (C. diff) infections

0 observed infections · 3.181 predicted · 5,309 patient days

0.000

standardized infection ratio

Better than the National Benchmark

Measures are reported under the CMS Inpatient Rehabilitation Facility Quality Reporting Program. Reporting periods vary by measure (October 2021 to December 2023). Measures without current CMS data are not shown.

Discharge, Readmission & Medicare Spending

Patients discharged to home or the community

226 of 310 patient stays · observed rate 72.9%

71.27%

risk-standardized rate

Better than the National Rate

Potentially preventable readmissions within 30 days after discharge

16 readmissions of 294 patient stays · observed rate 5.44% · Lower rates are better for this measure.

8.29%

risk-standardized rate

No Different than the National Rate

Potentially preventable readmissions during the rehabilitation stay

9 readmissions of 327 patient stays · observed rate 2.75% · Lower rates are better for this measure.

3.89%

risk-standardized rate

No Different than the National Rate

Medicare spending per episode of care

1.00 = national average per episode of care · based on 283 episodes

0.96

spending ratio

Risk-standardized rates account for differences in patient condition mix. Comparison labels are assigned by CMS.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Huntington Ambulatory Surgery Center, LLC's NPI number?

The NPI number for Huntington Ambulatory Surgery Center, LLC is 1801199039. It was assigned to this organization in the NPPES registry on December 9, 2010.

Where is Huntington Ambulatory Surgery Center, LLC located?

Huntington Ambulatory Surgery Center, LLC is located at 625 S. Fair Oaks Avenue Suite 380, Pasadena, CA 91105. The listed phone number is (626) 229-8999.

What is Huntington Ambulatory Surgery Center, LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Ambulatory Surgical, with taxonomy code 261QA1903X.

Does Huntington Ambulatory Surgery Center, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2026002) is associated with this NPI, valid through June 21, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

Is Huntington Ambulatory Surgery Center, LLC a Medicare-certified inpatient rehabilitation facility?

Yes. Huntington Hospital is a Medicare-certified inpatient rehabilitation facility (CMS certification number 05T438), certified since October 1, 1983.

When was this NPI record last updated?

The NPPES record for Huntington Ambulatory Surgery Center, LLC was last updated on April 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

About Huntington Ambulatory Surgery Center, Llc NPPES

NPPES Registry Identity

Specialties & Licenses

CLIA Laboratory Certificates CMS CLIA

Certificate of Waiver · 05D2026002

Areas of Expertise CMS Part B claims 13

Inpatient Rehabilitation Quality CMS Care Compare

Huntington Hospital

Conditions Treated

Quality Measures

Discharge, Readmission & Medicare Spending

Frequently Asked Questions NPPES & CMS

What is Huntington Ambulatory Surgery Center, LLC's NPI number?

Where is Huntington Ambulatory Surgery Center, LLC located?

What is Huntington Ambulatory Surgery Center, LLC's specialty?

Does Huntington Ambulatory Surgery Center, LLC hold a CLIA laboratory certificate?

Is Huntington Ambulatory Surgery Center, LLC a Medicare-certified inpatient rehabilitation facility?

When was this NPI record last updated?

Certificate of Waiver 05D2026002