CHANCE LOOMIS IRWIN MD NPI 1780888271

NPI Information

  • NPI: 1780888271
  • Provider Name: CHANCE LOOMIS IRWIN, MD
  • Classification: Surgery - 2086S0129X
  • Specialization: Vascular Surgery
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1000 S COULTER ST STE 200
    AMARILLO, TX
    ZIP 79106
  • Phone: (806) 212-6604

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NPI Details

Chance Loomis Irwin, MD is a vascular surgery surgery in Amarillo, TX with 23 years of experience. The provider is a surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart. Chance Loomis Irwin, MD NPI is 1780888271. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF TEXAS MEDICAL SCHOOL AT HOUSTON
Graduation Year:2002

The provider's business location address is:

1000 S COULTER ST STE 200
AMARILLO, TX
ZIP 79106-841
Phone: (806) 212-6604
Fax: (806) 212-0355

The NPI 1780888271 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS:93971)
  • Ultrasound of both sides of head and neck blood flow (HCPCS:93880)
  • Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS:93970)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Ultrasound of leg arteries or artery grafts (HCPCS:93925)
  • Ultrasound study of arm and leg arteries (HCPCS:93922)
  • Follow-up hospital inpatient care per day, typically 15 minutes (HCPCS:99231)
  • Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)
  • Complete ultrasound study of arm and leg arteries (HCPCS:93923)
  • Ultrasound of one leg arteries or artery grafts (HCPCS:93926)
  • Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts (HCPCS:93978)
  • Complete ultrasound of abdomen and pelvis artery and vein blood flow (HCPCS:93975)
  • Initial hospital inpatient care per day, typically 30 minutes (HCPCS:99221)
  • Review by radiologist of arm or leg artery image (HCPCS:75710)
  • Ultrasound of both sides of head and neck blood flow (HCPCS:93880)
  • Creation of artery-vein connection using tube graft for hemodialysis (HCPCS:36830)
  • Review by radiologist of abdominal aorta image (HCPCS:75625)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS:93971)
  • Ultrasound of one arm arteries or artery grafts (HCPCS:93931)
  • Fluoroscopic guidance for insertion or removal of central vein access device (HCPCS:77001)
  • Removal of tunneled central venous tube (HCPCS:36589)
  • Removal of gallbladder using an endoscope (HCPCS:47562)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Insertion of tunneled central venous tube for infusion (5 years or older) (HCPCS:36558)
  • Spinal fusion (HCPCS:NAN02)
  • Hernia repair - groin (open) (HCPCS:NAN19)
  • Hernia repair (minimally invasive) (HCPCS:NAN16)
  • Leg revascularization (restoring blood flow) (HCPCS:NAN01)

The enumeration date for this NPI number is 6/11/2007 and was last updated on 9/20/2024.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1208600000XSurgeryM0440TEXASNo
22086S0129XSurgeryVascular SurgeryM0440TEXASYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1204285502MEDICAIDTEXAS

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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