DR. MICHAEL LARSON M.D.
NPI 1003251836
Radiology - Vascular & Interventional Radiology in Lynnwood, WA

Q: What is Michael Larson's NPI number?

The NPI number for Michael Larson is 1003251836. It was assigned to this individual provider in the NPPES registry on May 7, 2013.

Q: What is Michael Larson's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.

Q: When was this NPI record last updated?

The NPPES record for Michael Larson was last updated on April 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 07, 2013PECOS EnrolledAccepts Medicare Assignment

19020 33RD AVE W STE 210, LYNNWOOD, WA 98036(425) 563-1500(425) 563-1501 Get Directions Write a Review

NPPES record last updated: April 27, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 27, 2021, May 30, 2019 (2 updates tracked since 2019).

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About Dr. Michael Larson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL LARSON M.D. (NPI 1003251836) is an individual vascular & interventional radiology provider in Lynnwood, Washington, licensed in Washington (MD61132741) and active in the NPI registry since May 2013. He is enrolled in Medicare PECOS, is affiliated with Regional West Medical Center, and is a graduate of Creighton University School Of Medicine (2013).

NPPES Registry Identity

NPI1003251836

Entity TypeIndividualMale

Primary Taxonomy2085R0204X

Provider Legal NameDR. MICHAEL LARSONCredential: M.D.

Location Address19020 33RD AVE W STE 210Lynnwood, WA 98036-4748

Mailing Address19020 33rd Ave W Ste 210Lynnwood, WA 98036-4748 · (425) 563-1500 · Fax (425) 563-1501

Phone(425) 563-1500

Fax(425) 563-1501

Sole ProprietorNo

Medical School CMSCreighton University School Of MedicineGraduated 2013

Enumeration DateMay 7, 2013

Last NPPES UpdateApril 27, 20212 updates tracked since enumeration

NPPES CertifiedApril 27, 2021

✔ NPI 1003251836 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Vascular & Interventional RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0204X

License✔ Licensed in WA · MD61132741

Definition

A radiologist who diagnoses and treats diseases by various radiologic imaging modalities. These include fluoroscopy, digital radiography, computed tomography, sonography and magnetic resonance imaging.

Also ListedRadiology · Diagnostic RadiologyTaxonomy 2085R0202X · License DR.0061931 (CO), TL5660 (WY), MD61132741 (WA), 31659 (NE)

19020 33RD AVE W STE 210, Lynnwood, WA 98036

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Michael Larson M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8527282375

PECOS Enrollment IDI20240620000867

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Michael Larson reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Regional West Physicians Clinic

990 mi

Rural Health

1456 CENTER AVE
Mitchell, NE 69357

Reassigned Medicare billing, Nebraska enrollment
208 clinicians in this Medicare group

NPI 1992703425 (308) 623-1234

Regional West Medical Center

999 mi

Anesthesiology

4021 AVENUE B
Scottsbluff, NE 69361

Reassigned Medicare billing, Nebraska enrollment
70 clinicians in this Medicare group

NPI 1215106356 (308) 630-1469

Box Butte General Hospital

1,026 mi

Critical Access

2101 BOX BUTTE AVE
Alliance, NE 69301

Reassigned Medicare billing, Nebraska enrollment
96 clinicians in this Medicare group

NPI 1811929060 (308) 762-6660

Vascular Access Center Of New Orleans, LLC

2,099 mi

Vascular & Interventional Radiology

1 GALLERIA BLVD, SUITE 110
Metairie, LA 70001

Reassigned Medicare billing, Louisiana enrollment
8 clinicians in this Medicare group

NPI 1609034396 (504) 708-4400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 19

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

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.

75 services74 patients

Drainage of fluid from abdominal cavity using imaging guidance 49083

This procedure involves removing excess fluid from your abdominal cavity, which can relieve discomfort. A specialist uses imaging technology to guide a thin needle into the right spot. The fluid is then drained out safely.

47 services13 patients

Review by radiologist of ct guidance for needle placement 77012

This process involves a radiologist examining CT scan images to accurately guide a needle's placement within the body. This technique is often used for biopsies or treatments, ensuring precision and safety.

34 services34 patients

Ultrasonic guidance for blood vessel access 76937

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.

24 services23 patients

Fluoroscopic guidance for insertion or removal of central vein access device 77001

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.

19 services19 patients

Aspiration of fluid from chest cavity using imaging guidance 32555

This procedure, known as a thoracentesis, involves removing fluid from the space between the lungs and chest wall, called the pleural space. It's performed under imaging guidance to ensure precision. It can help diagnose conditions or relieve symptoms like shortness of breath.

18 services18 patients

Biopsy and aspiration of bone marrow sample for diagnosis 38222

A bone marrow biopsy and aspiration is a procedure where a small amount of bone marrow is removed for testing. It involves inserting a needle into a bone, typically the hip, to collect a sample. It can help diagnose various diseases and monitor treatment effectiveness.

17 services17 patients

Fine needle aspiration biopsy using ultrasound guidance, first growth 10005

Fine needle aspiration biopsy with ultrasound guidance is a procedure where a thin needle is inserted into a growth to extract a small sample. Ultrasound helps accurately locate the growth. This sample is then analyzed to determine the nature of the growth.

15 services15 patients

Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 64483

This procedure involves injecting a mix of numbing and anti-inflammatory medication into a specific nerve root in the lower back. It helps manage pain and reduce inflammation. The process is guided by imaging technology for precision.

15 services14 patients

Limited ultrasound scan of abdomen 76705

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.

15 services15 patients

Needle biopsy of liver through skin 47000

A needle biopsy of the liver through skin is a procedure where a small tissue sample from your liver is collected using a thin needle. This is done to diagnose liver diseases or conditions. It involves inserting the needle through your skin and into your liver.

14 services12 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

13 services13 patients

Core needle biopsy of lung or center cavity of chest (mediastinum), accessed through skin 32408

A core needle biopsy of the lung or mediastinum is a procedure where a small sample of tissue is collected using a needle inserted through the skin. This helps in diagnosing lung conditions or diseases in the chest's central cavity. It's a safe and minimally invasive process.

13 services13 patients

Insertion of central venous tube with port (5 years or older) 36561

A central venous tube with port is a small, flexible tube inserted into a large vein, usually in the chest. It allows for easy administration of medication, fluids, or blood products over a long period. A port is attached under the skin for easy access. It's safe for individuals aged 5 and above.

12 services12 patients

Fluoroscopic guidance for needle placement 77002

Fluoroscopic guidance for needle placement is a medical procedure that uses a special X-ray technology to help accurately place a needle in the body. It's often used in biopsies, injections or other treatments to ensure precision and safety.

12 services12 patients

Imaging guidance for procedure, 60 minutes or less 76000

Imaging guidance is a procedure where real-time images are used to direct medical tools during a treatment. This technique helps to improve accuracy and safety. The procedure typically lasts 60 minutes or less.

11 services11 patients

Ultrasonic guidance for blood vessel access 76937

11 services11 patients

Ultrasonic guidance for needle placement 76942

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.

11 services11 patients

Review by radiologist of ct guidance for needle placement 77012

11 services11 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Regional West Medical Center

Acute Care Hospitals · Scottsbluff, NE

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number280061

Location4021 Ave BScottsbluff, NE 69361 · Scott Bluff County

Emergency services Birthing friendly

Morrill County Community Hospital

Critical Access Hospitals · Bridgeport, NE

OwnershipGovernment - Local

CMS Certification Number281318

Location1313 S StreetBridgeport, NE 69336 · Morrill County

Emergency services

Chadron Community Hospital And Health Services

Critical Access Hospitals · Chadron, NE

OwnershipVoluntary non-profit - Private

CMS Certification Number281341

Location825 Centennial DriveChadron, NE 69337 · Dawes County

Emergency services

Box Butte General Hospital

Critical Access Hospitals · Alliance, NE

OwnershipGovernment - Local

CMS Certification Number281360

LocationP O Box 810, 2101 Box Butte AveAlliance, NE 69301 · Box Butte County

Emergency services

Community Hospital

Critical Access Hospitals · Torrington, WY

OwnershipVoluntary non-profit - Private

CMS Certification Number531307

Location2000 Campbell DriveTorrington, WY 82240 · Goshen County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98036 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

Established Patient

$71.29 typical visit price

range $18.56 – $141.11

Typical copayment $17.82 (range $4.64 – $35.27)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. BRIAN JAMES MCCALLIE MD

Radiology (Diagnostic Radiology)