GARY L. WEEKS MD NPI 1821172545

NPI Information

  • NPI: 1821172545
  • Provider Name: GARY L. WEEKS, MD
  • Classification: Internal Medicine - 207RI0011X
  • Specialization: Interventional Cardiology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1536 N 115TH ST STE 200
    SEATTLE, WA
    ZIP 98133
  • Phone: (206) 363-1004

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NPI Details

Gary L. Weeks, MD is an interventional cardiology internal medicine in Seattle, WA with 46 years of experience. The provider is an area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system. Gary L. Weeks, MD NPI is 1821172545. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduation Year:1980

The provider's business location address is:

1536 N 115TH ST STE 200
SEATTLE, WA
ZIP 98133-400
Phone: (206) 363-1004
Fax: (206) 363-3548

The NPI 1821172545 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.

  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS:93010)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS:93306)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (HCPCS:93294)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days (HCPCS:93294)
  • Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days (HCPCS:93296)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (HCPCS:99152)
  • 3d radiographic procedure (HCPCS:76376)
  • Follow-up hospital inpatient care per day, typically 35 minutes (HCPCS:99233)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS:93010)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS:93000)
  • Ultrasound study of arm or leg veins with compression and maneuvers (HCPCS:93970)
  • Heart rhythm recording, analysis, interpretation and report of continous external ekg over more than 1 week up to 1 weeks (HCPCS:93245)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Initial hospital inpatient care per day, typically 70 minutes (HCPCS:99223)
  • Ultrasound of both sides of head and neck blood flow (HCPCS:93880)
  • Programming of dual lead pacemaker system (HCPCS:93280)
  • Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts (HCPCS:93978)
  • Ultrasound of heart with color-depicted blood flow, rate and valve function (HCPCS:93325)
  • Insertion of tube in coronary artery for diagnosis with review by radiologist (HCPCS:93454)
  • Ultrasound of heart blood flow, valves and chambers, follow-up (HCPCS:93321)
  • Ultrasound of leg arteries or artery grafts (HCPCS:93925)
  • Heart rhythm recording, analysis, report, review, and interpretation of continous external ekg over more than 48 hours up to 7 days (HCPCS:93241)
  • Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel (HCPCS:92978)
  • Initial hospital inpatient care per day, typically 50 minutes (HCPCS:99222)
  • Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch (HCPCS:92928)
  • Ultrasound of heart, follow-up (HCPCS:93308)
  • Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel (HCPCS:93571)
  • Insertion of pacemaker and upper and lower heart chamber electrode (HCPCS:33208)
  • Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS:93306)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (HCPCS:93971)
  • Heart muscle strain imaging (HCPCS:93356)
  • Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (HCPCS:93018)
  • Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (HCPCS:93458)
  • Ultrasound of heart during rest, exercise and/or drug-induced stress with report (HCPCS:93350)
  • New patient office or other outpatient visit, 30-44 minutes (HCPCS:99203)
  • Routine electrocardiogram (ecg) using at least 12 leads with tracing (HCPCS:93005)
  • Hospital discharge day management, 30 minutes or less (HCPCS:99238)
  • Hospital discharge day management, more than 30 minutes (HCPCS:99239)
  • Ultrasound study of arm and leg arteries (HCPCS:93922)
  • Coronary angioplasty and stenting (HCPCS:NAN05)
  • Pacemaker insertion or repair (HCPCS:NAN10)
  • Leg revascularization (restoring blood flow) (HCPCS:NAN01)

The enumeration date for this NPI number is 10/25/2006 and was last updated on 11/6/2019.

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
1207RC0000XInternal MedicineCardiovascular DiseaseMD00027474WASHINGTONNo
2207RI0011XInternal MedicineInterventional CardiologyMD00027474WASHINGTONYes

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
11821172545MEDICAIDWASHINGTON

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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