DR. THADDEUS O'BARR IV M.D.
NPI 1609168814
Anesthesiology in Orange, CA

NPI Status: Active since May 05, 2011

Contact Information

681 S PARKER ST STE 150
ORANGE, CA
ZIP 92868
Phone: (714) 744-0900
Fax: (714) 744-9232

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  • Individual
  • Male
  • Years of Experience 16
  • Anesthesiology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • Medicare Quality Reporting

About THADDEUS O'BARR

This page provides the complete NPI Profile along with additional information for Thaddeus O'barr, an anesthesiologist established in Orange, California with a medical specialization in Anesthesiology and more than 16 years of experience. He graduated from University Of California, Irvine, California College Of Medicine in 2011. The healthcare provider is registered in the NPI registry with number 1609168814 assigned on May 2011. The practitioner's primary taxonomy code is 207L00000X with license number A124438 (CA). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1609168814
Provider Name
DR. THADDEUS O'BARR IV M.D.
Gender
Male
Entity Type
Individual
Location Address
681 S PARKER ST STE 150 ORANGE, CA 92868
Location Phone
(714) 744-0900
Location Fax
(714) 744-9232
Mailing Address
210 N TUSTIN AVE SANTA ANA, CA 92705
Mailing Phone
(714) 347-1000
Mailing Fax
(714) 744-9232
Medical School Name
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
Graduation Year
2011
Is Sole Proprietor?
No
Enumeration Date
05-05-2011
Last Update Date
06-10-2019
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An anesthesiologist like Thaddeus O'barr manages the care of surgical patients and pain relief through drug administration that reduces or eliminates pain during an operation, medical procedure or during labor and delivery of babies. During surgical procedures anesthesiologists are responsible for adjusting the amount of anesthetic, monitoring the patient's heart rate, body temperature, blood pressure and breathing.

Location Map

Secondary Locations

  • 3751 Katella Ave
    Los Alamitos, CA 90720
    (714) 724-5335

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

Taxonomy Code
207L00000X
Type
Allopathic & Osteopathic Physicians
License No.
A124438
License State
CA
Taxonomy Description
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

Medicare Participation & PECOS Enrollment Status

Thaddeus O'barr 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.

Thaddeus O'barr 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: 6305074410

    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: I20150611000315

    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.

Anesthesia for lens surgery

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

This service was performed 49 times for 49 patients

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

This service was performed 15 times for 14 patients

Anesthesia for procedure for total knee joint replacement

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

This service was performed 17 times for 17 patients

Injection of anesthetic agent and/or steroid into arm nerve bundle

This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.

This service was performed 12 times for 12 patients

Injection of anesthetic agent and/or steroid into other nerve or branch

This procedure involves injecting an anesthetic agent or steroid into a specific nerve or its branch. The goal is to relieve pain by reducing inflammation and numbing the area. It is commonly used for chronic pain management. The process is safe and usually quick.

This service was performed 17 times for 17 patients

Injection of anesthetic agent and/or steroid into thigh nerve

This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.

This service was performed 22 times for 22 patients

Injection of substance into lower spine canal

This procedure involves injecting a substance into your lower spine canal, often for pain relief or diagnostic purposes. A needle is carefully inserted into the area, and the substance is then administered. It's generally safe and can provide valuable information about your spinal health.

This service was performed 14 times for 14 patients

Ultrasonic guidance for needle placement

Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.

This service was performed 41 times for 41 patients

Quality Reporting

The provider participated in CMS Quality Payment Program. The Quality Payment Program aims to improve population health, reduce costs and improve the care received by Medicare beneficiaries. The following quality measures meet Medicare's statistical reporting standards. Not all providers report the same information, because not all providers give the same services to patients. The quality information is just a snapshot of some the care providers give to their patients. Reporting more or less information is not a reflection of quality.

Quality Measure Performance Number of Patients
Participation in an AHRQ-listed patient safety organization.YesN/A
Participation in an AHRQ-listed patient safety organization.
Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU) 100% 285
Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of care elements is utilized
Use of QCDR data for ongoing practice assessment and improvementsYesN/A
Use of QCDR data, for ongoing practice assessment and improvements in patient safety.
Use of QCDR to promote standard practices, tools and processes in practice for improvement in care coordinationYesN/A
Participation in a Qualified Clinical Data Registry, demonstrating performance of activities that promote use of standard practices, tools and processes for quality improvement (e.g., documented preventative screening and vaccinations that can be shared across MIPS eligible clinician or groups).

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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 1609168814, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 0 + 9 + 2 + 6 + 1 + 6 + 8 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1609168814.

Other Providers at the Same Location


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

Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Licensed Vocational Nurse
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1609168814, enumerated as an "individual" on May 05, 2011.

The provider is located at 681 S PARKER ST STE 150 ORANGE, CA 92868 and the phone number is (714) 744-0900.

Anesthesiology with taxonomy code 207L00000X.