WILLIAM M KO MD
NPI 1629011762
Anesthesiology - Pain Medicine in Fullerton, CA

NPI Status: Active since June 14, 2006

Contact Information

100 E VALENCIA MESA DR
SUITE 310
FULLERTON, CA
ZIP 92835
Phone: (714) 446-5200
Fax: (714) 446-5292

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  • Individual
  • Male
  • Years of Experience 27
  • Anesthesiology
  • Pain Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About WILLIAM KO

This page provides the complete NPI Profile along with additional information for William Ko, a provider established in Fullerton, California with a medical specialization in Anesthesiology, focusing in pain medicine and more than 27 years of experience. He graduated from University Of Southern California Keck School Of Medicine in 2000. The healthcare provider is registered in the NPI registry with number 1629011762 assigned on June 2006. The practitioner's primary taxonomy code is 207LP2900X with license number A82916 (CA). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1629011762
Provider Name
WILLIAM M KO MD
Gender
Male
Entity Type
Individual
Location Address
100 E VALENCIA MESA DR SUITE 310 FULLERTON, CA 92835
Location Phone
(714) 446-5200
Location Fax
(714) 446-5292
Mailing Address
100 E VALENCIA MESA DR STE 310 FULLERTON, CA 92835
Mailing Phone
(714) 446-5200
Mailing Fax
(714) 446-5292
Medical School Name
UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduation Year
2000
Is Sole Proprietor?
No
Enumeration Date
06-14-2006
Last Update Date
11-05-2021
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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

Anesthesiology Pain Medicine

Taxonomy Code
207LP2900X
Type
Allopathic & Osteopathic Physicians
License No.
A82916
License State
CA
Taxonomy Description
An anesthesiologist who provides a high level of care, either as a primary physician or consultant, for patients experiencing problems with acute, chronic and/or cancer pain in both hospital and ambulatory settings. Patient care needs are also coordinated with other specialists.

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)
1207L00000XAllopathic & Osteopathic Physicians

Anesthesiology

A82916 (CA)

Medicare Participation & PECOS Enrollment Status

William Ko is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

William Ko is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 5092714162

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20061219000259

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

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.

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 37 times for 32 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 275 times for 123 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level

This procedure involves injecting an anesthetic or steroid drug into the sacral spine nerve root. It's done under imaging guidance to ensure accuracy. The process can be repeated for each additional level of the spine to help manage pain or inflammation.

This service was performed 32 times for 14 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level

This procedure involves injecting a mix of numbing and anti-inflammatory medication into a specific nerve root in the lower back. It helps manage pain and reduce inflammation. The process is guided by imaging technology for precision.

This service was performed 35 times for 19 patients

Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance

This procedure involves injecting medicine into the joint where your lower spine meets your hip bone. Using special imaging technology, the doctor ensures the medicine is delivered accurately. This can help reduce pain and inflammation in that area.

This service was performed 45 times for 24 patients

Injection of substance into lower spine canal using imaging guidance

This procedure involves injecting a substance into your lower spine canal, guided by real-time images. It's done to diagnose or treat various conditions. You may feel slight discomfort, but it's generally safe and can provide valuable information for your treatment plan.

This service was performed 106 times for 63 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

This service was performed 2,216 times for 117 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 45 times for 45 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 15 times for 15 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 1629011762, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
1
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
2
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 2 → 4 0 → 0 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 4 + 9 + 0 + 1 + 2 + 7 + 1 + 2 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1629011762.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Chiropractor (Orthopedic)
100 E VALENCIA MESA DR, SUITE 105
FULLERTON, CA 92835
Obstetrics & Gynecology (Gynecology)
100 E VALENCIA MESA DR, SUITE #215
FULLERTON, CA 92835
Pediatrics
100 E VALENCIA MESA DR, #100
FULLERTON, CA 92835
Dentist (Orthodontics and Dentofacial Orthopedics)
100 E VALENCIA MESA DR, SUITE 209
FULLERTON, CA 92835
Dentist (Pediatric Dentistry)
100 E VALENCIA MESA DR, STE 102
FULLERTON, CA 92835
Dentist (Oral and Maxillofacial Surgery)
100 E VALENCIA MESA DR, STE 305
FULLERTON, CA 92835
Physician Assistant (Surgical)
100 E VALENCIA MESA DR, SUITE 311
FULLERTON, CA 92835
Pharmacy (Community/Retail Pharmacy)
100 E VALENCIA MESA DR, SUITE 106
FULLERTON, CA 92835
Physician Assistant
100 E VALENCIA MESA DR, SUITE 310
FULLERTON, CA 92835
Pain Medicine (Interventional Pain Medicine)
100 E VALENCIA MESA DR, SUITE 310
FULLERTON, CA 92835
Chiropractor (Occupational Health)
100 E VALENCIA MESA DR, SUITE 105
FULLERTON, CA 92835
Obstetrics & Gynecology (Gynecology)
100 E VALENCIA MESA DR, SUITE # 215
FULLERTON, CA 92835
Internal Medicine (Endocrinology, Diabetes & Metabolism)
100 E VALENCIA MESA DR, SUITE 105
FULLERTON, CA 92835
Internal Medicine (Cardiovascular Disease)
100 E VALENCIA MESA DR, SUITE 206
FULLERTON, CA 92835
Pain Medicine (Pain Medicine)
100 E VALENCIA MESA DR, SUITE 310
FULLERTON, CA 92835
Specialist
100 E VALENCIA MESA DR, # 215
FULLERTON, CA 92835
Preferred Provider Organization
100 E VALENCIA MESA DR, STE. 100
FULLERTON, CA 92835
Obstetrics & Gynecology (Gynecology)
100 E VALENCIA MESA DR, #215
FULLERTON, CA 92835
Dentist (Endodontics)
100 E VALENCIA MESA DR, SUITE 306
FULLERTON, CA 92835
Pharmacy (Community/Retail Pharmacy)
100 E VALENCIA MESA DR
FULLERTON, CA 92835

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629011762, enumerated as an "individual" on June 14, 2006.

The provider is located at 100 E VALENCIA MESA DR SUITE 310 FULLERTON, CA 92835 and the phone number is (714) 446-5200.

Anesthesiology with taxonomy code 207LP2900X and a focus in Pain Medicine.