DR. LAURENCE SHANE GRUNDY MD
NPI 1649239054
Radiology - Vascular & Interventional Radiology in El Segundo, CA

NPI Status: Active since March 23, 2006

Contact Information

2330 UTAH AVE STE 200
EL SEGUNDO, CA
ZIP 90245
Phone: (281) 766-0959

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  • Individual
  • Male
  • Years of Experience 31
  • Radiology
  • Vascular & Interventional Radiology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled
  • Medicare Quality Reporting

About LAURENCE GRUNDY

This page provides the complete NPI Profile along with additional information for Laurence Grundy, a provider established in El Segundo, California with a medical specialization in Radiology, focusing in vascular & interventional radiology and more than 31 years of experience. He graduated from University Of South Florida College Of Medicine in 1995. The healthcare provider is registered in the NPI registry with number 1649239054 assigned on March 2006. The practitioner's primary taxonomy code is 2085R0204X with license number ME71962 (FL). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1649239054
Provider Name
DR. LAURENCE SHANE GRUNDY MD
Gender
Male
Entity Type
Individual
Location Address
2330 UTAH AVE STE 200 EL SEGUNDO, CA 90245
Location Phone
(281) 766-0959
Mailing Address
2700 UNIVERSITY SQUARE DRIVE RADIOLOGY ASSOCIATES OF TAMPA TAMPA, FL 33612
Mailing Phone
(813) 251-5822
Mailing Fax
Medical School Name
UNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduation Year
1995
Is Sole Proprietor?
No
Enumeration Date
03-23-2006
Last Update Date
02-18-2025
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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

Radiology Vascular & Interventional Radiology

Taxonomy Code
2085R0204X
Type
Allopathic & Osteopathic Physicians
License No.
ME71962
License State
FL
Taxonomy Description
A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.

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)
12085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

ME71962 (FL)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Bronze Classic 4700 - HMO
  • Bronze Classic 4700 | with AdventHealth - HMO
  • Bronze Classic Standard - HMO
  • Bronze Classic Standard | with AdventHealth - HMO
  • Bronze Elite + PCP Saver Plus - HMO
  • Bronze Elite + PCP Saver Plus | with AdventHealth - HMO
  • Bronze Simple Breathe Easy with Enhanced COPD Benefits - HMO
  • Bronze Simple Chronic Care CKM - HMO
  • Bronze Simple Diabetes - HMO
  • Gold Classic Standard - HMO
  • Gold Classic Standard | with AdventHealth - HMO
  • Gold Elite Saver Plus | with AdventHealth - HMO
  • Gold Simple - HMO
  • Gold Simple | with AdventHealth - HMO
  • Silver Classic Standard - HMO
  • Silver Classic Standard | with AdventHealth - HMO
  • Silver Elite - HMO
  • Silver Elite | with AdventHealth - HMO
  • Silver Simple Breathe Easy with Enhanced COPD Benefits - HMO
  • Silver Simple Chronic Care CKM - HMO
  • Bronze Classic 4700 - EPO
  • Bronze Classic 4700 | MercyOne - EPO
  • Bronze Classic Standard - EPO
  • Bronze Classic Standard | MercyOne - EPO
  • Bronze Elite + PCP Saver Plus - EPO
  • Bronze Elite + PCP Saver Plus | MercyOne - EPO
  • Bronze Simple Breathe Easy with Enhanced COPD Benefits | MercyOne - EPO
  • Bronze Simple Chronic Care CKM | MercyOne - EPO
  • Bronze Simple Diabetes | MercyOne - EPO
  • Gold Classic Standard - EPO
  • Gold Classic Standard | MercyOne - EPO
  • Gold Elite - EPO
  • Gold Elite | MercyOne - EPO
  • Secure - EPO
  • Secure | MercyOne - EPO
  • Silver Classic - EPO
  • Silver Classic | MercyOne - EPO
  • Silver Classic Standard - EPO
  • Silver Classic Standard | MercyOne - EPO
  • Silver Simple Breathe Easy with Enhanced COPD Benefits | MercyOne - EPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
118774MEDICAID (05)AL 
261385900MEDICAID (05)FL 

Medicare Participation & PECOS Enrollment Status

Laurence Grundy 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.

Laurence Grundy 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: 648275842

    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: I20070924000357

    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.

Complete ultrasound of abdomen and pelvis artery and vein blood flow

This procedure uses sound waves to create images of your abdomen and pelvis, specifically focusing on the arteries and veins. It helps in assessing the blood flow and detecting any abnormalities, ensuring your overall well-being.

This service was performed 14 times for 13 patients

Complete ultrasound scan behind abdominal cavity

A complete ultrasound scan behind the abdominal cavity is a non-invasive imaging procedure. It uses sound waves to create pictures of the structures and organs located at the back of your abdomen. It helps in diagnosing health conditions and monitoring ongoing treatments.

This service was performed 24 times for 24 patients

Ct scan of abdominal aorta and both leg arteries with contrast

A CT scan of the abdominal aorta and both leg arteries with contrast is a medical imaging procedure. A special dye is injected to make your blood vessels visible on the scan. This helps to check for any blockages or abnormalities in these areas.

This service was performed 14 times for 14 patients

Ct scan of blood vessels of abdomen and pelvis with contrast

A CT scan of the abdomen and pelvis with contrast is a medical imaging procedure. A special dye, called contrast, is used to make blood vessels more visible. The scan produces detailed images of your abdomen and pelvis, helping doctors to diagnose conditions or plan treatments.

This service was performed 36 times for 36 patients

Ct scan of blood vessels of chest with contrast

A CT scan of the chest with contrast is a non-invasive imaging test. It uses X-rays and a special dye to get detailed images of your blood vessels in the chest. This helps in diagnosing conditions related to heart and lungs.

This service was performed 12 times for 12 patients

Fluoroscopic guidance for insertion or removal of central vein access device

Fluoroscopic guidance for central vein access device insertion or removal is a procedure where a special X-ray, called a fluoroscope, is used to help accurately place or remove a device in a central vein. This device aids in delivering medications or collecting blood samples.

This service was performed 76 times for 70 patients

Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist

This procedure involves inserting a needle or tube into your hemodialysis circuit, a system that cleans your blood when your kidneys can't. A balloon is then used to widen a narrow section of this circuit. A radiologist reviews the procedure to ensure accuracy.

This service was performed 11 times for 11 patients

Insertion of needle and/or tube into hemodialysis circuit with review by radiologist

This procedure involves inserting a needle or tube into your hemodialysis circuit, which is part of the system that cleans your blood when your kidneys can't. A radiologist, a doctor specialized in imaging techniques, will review the process to ensure everything is correct.

This service was performed 14 times for 14 patients

Insertion of stomach tube using fluoroscopic guidance with contrast

This is a procedure where a tube is inserted into your stomach to assist with digestion or removal of substances. It's done under fluoroscopic guidance, a type of imaging that allows real-time viewing. Contrast dye is used to enhance the visibility of structures.

This service was performed 15 times for 15 patients

Insertion of tunneled central venous tube for infusion (5 years or older)

The insertion of a tunneled central venous tube is a procedure where a thin, flexible tube is placed into a large vein, usually in the neck or chest. This tube allows healthcare providers to give medications, fluids, or nutrients directly into your bloodstream over a longer period.

This service was performed 45 times for 42 patients

Limited ultrasound scan behind abdominal cavity

A limited ultrasound scan behind the abdominal cavity is a non-invasive imaging method that helps visualize structures in the back of your abdomen. This procedure uses sound waves to create pictures of these areas, assisting in diagnosing certain conditions.

This service was performed 11 times for 11 patients

Limited ultrasound scan of abdomen

A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.

This service was performed 16 times for 16 patients

Limited ultrasound scan of joint or other extremity structure lacking blood vessels

A limited ultrasound scan of a joint or other extremity structure lacking blood vessels is a non-invasive procedure that uses sound waves to create images of the inside of your body. This helps in diagnosing and monitoring conditions related to your joints or other similar structures.

This service was performed 17 times for 13 patients

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml

Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.

This service was performed 2,180 times for 24 patients

Removal of tunneled central venous tube

A tunneled central venous tube removal is a procedure to take out a long, thin tube that was previously placed in a large vein in your body. This tube helps deliver medication or nutrition. The removal is usually quick and done under local anesthesia.

This service was performed 22 times for 21 patients

Replacement of kidney drainage tube using imaging guidance with review by radiologist

This procedure involves replacing an existing kidney drainage tube. Using imaging technology, a radiologist precisely guides the process to ensure accuracy. This helps drain excess fluid from kidneys, improving their function and your comfort.

This service was performed 20 times for 14 patients

Replacement of tunneled central venous tube

A tunneled central venous tube replacement is a procedure where an existing tube, used to deliver medication or nutrition directly to a large vein, is replaced. This is done under local anesthesia and involves inserting a new tube through a small incision.

This service was performed 19 times for 16 patients

Review by radiologist of additional artery image

This procedure involves a radiologist examining an extra image of your artery. It's done to gain more insight into your vascular health. The radiologist will study the image to identify any abnormalities or issues that may need further medical attention.

This service was performed 20 times for 14 patients

Ultrasonic guidance for blood vessel access

Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.

This service was performed 97 times for 94 patients

Ultrasound of both sides of head and neck blood flow

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

This service was performed 19 times for 19 patients

Ultrasound of hemodialysis access

An ultrasound of hemodialysis access is a non-invasive procedure that uses sound waves to create images of your dialysis access site. It helps monitor the access site's health and detect any potential issues like blockages or narrowing.

This service was performed 13 times for 12 patients

Ultrasound of leg arteries or artery grafts

An ultrasound of leg arteries or artery grafts is a non-invasive imaging test. It uses high-frequency sound waves to capture live images from inside your body, specifically your leg arteries or grafts. This helps in detecting any blockages or abnormalities.

This service was performed 13 times for 13 patients

Ultrasound of one leg arteries or artery grafts

An ultrasound of leg arteries or artery grafts is a non-invasive test using sound waves to create images of your blood vessels. This helps doctors assess blood flow, identify blockages, and monitor the health of grafts.

This service was performed 13 times for 12 patients

Ultrasound scan of transplanted kidney

An ultrasound scan of a transplanted kidney is a non-invasive imaging procedure. It uses sound waves to produce images of your kidney, helping to monitor its health and function. This test helps detect any potential issues early, ensuring the kidney is working properly.

This service was performed 83 times for 77 patients

Ultrasound study of arm and leg arteries

An ultrasound study of arm and leg arteries is a non-invasive procedure that uses sound waves to create images of your arteries. It helps in checking blood flow, identifying blockages, or detecting other abnormalities in your arteries.

This service was performed 15 times for 14 patients

Ultrasound study of one arm or leg veins with compression and maneuvers

This is a non-invasive procedure using sound waves to visualize veins in an arm or leg. It involves applying gentle pressure and performing certain movements. It helps identify any abnormal blood flow or clots, ensuring vascular health.

This service was performed 19 times for 19 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

This service was performed 96 times for 92 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $24.09 for a new patient copayment and $19.49 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 90245 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $96.36
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $24.09
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $77.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $19.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Laurence Grundy is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
SACRED HEART HOSPITAL5151 N 9TH AVE
PENSACOLA, FL 32504
(850) 416-7000Acute Care Hospitals
TAMPA GENERAL HOSPITAL1 TAMPA GENERAL CIR
TAMPA, FL 33606
(813) 844-7000Acute Care Hospitals

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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 1649239054, 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
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 4 → 8 2 → 4 9 → 18 → 9 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 4 + 3 + 1 + 8 + 0 + 1 + 0 + 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 1649239054.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Vascular & Interventional Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Body Imaging)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Nuclear Medicine (Nuclear Imaging & Therapy)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Vascular & Interventional Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245
Radiology (Diagnostic Radiology)
2330 UTAH AVE STE 200
EL SEGUNDO, CA 90245

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649239054, enumerated as an "individual" on March 23, 2006.

The provider is located at 2330 UTAH AVE STE 200 EL SEGUNDO, CA 90245 and the phone number is (281) 766-0959.

Radiology with taxonomy code 2085R0204X and a focus in Vascular & Interventional Radiology.

The provider might be accepting Accepts: Oscar Health Maintenance Organization of Florida,. Please consult your insurance carrier or call the provider to verify.

Laurence Grundy is affiliated with: SACRED HEART HOSPITAL and TAMPA GENERAL HOSPITAL.