DR. THOMAS JOHN GIANIS M.D. NPI 1467895375

NPI Information

  • NPI: 1467895375
  • Provider Name: DR. THOMAS JOHN GIANIS, M.D.
  • Classification: Surgery - 2086S0129X
  • Specialization: Vascular Surgery
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 603 E AMBER ST STE 101
    SAN ANTONIO, TX
    ZIP 78221
  • Phone: (210) 610-7283

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NPI Details

DR. Thomas John Gianis, M.D. is a vascular surgery surgery in San Antonio, TX with 13 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. DR. Thomas John Gianis, M.D. NPI is 1467895375. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

603 E AMBER ST STE 101
SAN ANTONIO, TX
ZIP 78221-456
Phone: (210) 610-7283
Fax: (210) 812-5938

The NPI 1467895375 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.

  • Ultrasound study of arm and leg arteries (HCPCS:93922)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Ultrasound of one leg arteries or artery grafts (HCPCS:93926)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • 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)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS:93971)
  • Injection, fentanyl citrate, 0.1 mg (HCPCS:J3010)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts (HCPCS:93978)
  • Ultrasound of aorta, vena cava, groin vessels or bypass grafts (HCPCS:93979)
  • Injection, midazolam hydrochloride, per 1 mg (HCPCS:J2250)
  • Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes (HCPCS:99153)
  • Ultrasound of leg arteries or artery grafts (HCPCS:93925)
  • Blood test, clotting time (HCPCS:85610)
  • Blood test, comprehensive group of blood chemicals (HCPCS:80053)
  • Ultrasound of hemodialysis access (HCPCS:93990)
  • Ultrasonic guidance for blood vessel access (HCPCS:76937)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (HCPCS:99152)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Review by radiologist of abdominal aorta image (HCPCS:75625)
  • Varicose vein removal (HCPCS:NAN08)
  • Leg revascularization (restoring blood flow) (HCPCS:NAN01)

The enumeration date for this NPI number is 4/10/2013 and was last updated on 11/29/2021.

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
1390200000XStudent in an Organized Health Care Education/Training ProgramNo
22086S0129XSurgeryVascular SurgeryT2607TEXASYes

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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