Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. AWAIS H SIDDIQUE MD
NPI 1649387846
Radiology - Vascular & Interventional Radiology in Milwaukee, WI

Q: What is Awais Siddique's NPI number?

The NPI number for Awais Siddique is 1649387846. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Q: What is Awais Siddique'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 Awais Siddique was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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 August 24, 2006PECOS EnrolledAccepts Medicare Assignment

2500 W LAYTON AVE STE 40, MILWAUKEE, WI 53221(262) 577-0250(262) 577-0251 Get Directions Write a Review

NPPES record last updated: September 8, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 8, 2026, Jan 4, 2024, Aug 30, 2023 and 2 more (5 updates tracked since 2021).

On this page

About Dr. Awais H Siddique Md NPPES

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

DR. AWAIS H SIDDIQUE MD (NPI 1649387846) is an individual vascular & interventional radiology provider in Milwaukee, Wisconsin, licensed in Wisconsin (45810) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with St Francis-downtown, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1649387846

Entity TypeIndividualMale

Primary Taxonomy2085R0204X

Provider Legal NameDR. AWAIS H SIDDIQUECredential: MD

Location Address2500 W LAYTON AVE STE 40Milwaukee, WI 53221-5420

Mailing Address2500 W Layton Ave Ste 40Milwaukee, WI 53221-5400 · (262) 577-0250 · Fax (262) 577-0251

Phone(262) 577-0250

Fax(262) 577-0251

Sole ProprietorNo

Medical School CMSWayne State University School Of MedicineGraduated 1997

Enumeration DateAugust 24, 2006

Last NPPES UpdateSeptember 8, 20265 updates tracked since enumeration

NPPES CertifiedSeptember 8, 2026

✔ NPI 1649387846 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 WI · 45810

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 45810 (WI)

2500 W LAYTON AVE STE 40, Milwaukee, WI 53221

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Secondary Practice Locations 2

Location 11441 N Taylor DrSheboygan, WI 53081-1989 · Phone (262) 577-0250 · Fax (262) 577-0251

Location 22845 Greenbrier RdGreen Bay, WI 54311-6519 · Phone (920) 288-4848 · Fax (920) 288-4956

Other Identifiers 2

Other11176041Caqh

Medicaid34391800WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, CareSource (Common Ground Healthcare).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. Awais H Siddique Md 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 ID3375430812

PECOS Enrollment IDI20040301000679

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 Awais Siddique reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Independent Physicians Of Wisconsin, LLC

9.2 mi

Internal Medicine

5434 W CAPITOL DR STE 3
Milwaukee, WI 53216

Reassigned Medicare billing, Wisconsin enrollment
52 clinicians in this Medicare group

NPI 1871975920 (414) 875-0505

Third Coast Vascular ASC LLC

56 mi

Ambulatory Surgical

1441 N TAYLOR DR
Sheboygan, WI 53081

Reassigned Medicare billing, Wisconsin enrollment
3 clinicians in this Medicare group

NPI 1952003618 (262) 577-0250

Third Coast Vascular Sc

56 mi

Vascular & Interventional Radiology

1441 N TAYLOR DR
Sheboygan, WI 53081

Reassigned Medicare billing, Wisconsin enrollment
15 clinicians in this Medicare group

NPI 1356085104 (262) 577-0250

St Nicholas Hospital-Sisters Of The Third Order Of St Francis

56 mi

Nurse Practitioner

3100 SUPERIOR AVE
Sheboygan, WI 53081

Reassigned Medicare billing, Wisconsin enrollment
673 clinicians in this Medicare group

NPI 1275943243 (920) 459-8300

Radiology Associates Of The Fox Valley, Sc

89 mi

Diagnostic Radiology

333 N COMMERCIAL ST
Neenah, WI 54956

Reassigned Medicare billing, Wisconsin enrollment
84 clinicians in this Medicare group

NPI 1477539443 (920) 722-1583

Baycare Clinic LLP

105 mi

Emergency Medicine

2845 GREENBRIER RD
Green Bay, WI 54311

Reassigned Medicare billing, Wisconsin enrollment
275 clinicians in this Medicare group

NPI 1588609648 (920) 288-8000

St Vincent Hospital-Hospital Sisters-Third Order Of St Francis

105 mi

General Practice

2710 EXECUTIVE DR
Green Bay, WI 54304

Reassigned Medicare billing, Wisconsin enrollment
742 clinicians in this Medicare group

NPI 1285613638 (920) 433-8287

St. Clare Memorial Hospital, Inc.

106 mi

Surgery

900 S WEBSTER AVE
Green Bay, WI 54301

Reassigned Medicare billing, Wisconsin enrollment
216 clinicians in this Medicare group

NPI 1093173791 (920) 965-7411

West Virginia Radiology Associates PC

460 mi

Diagnostic Radiology

501 MORRIS ST
Charleston, WV 25301

Reassigned Medicare billing, Wisconsin enrollment
4 clinicians in this Medicare group

NPI 1093550915 (747) 293-9005

Radiology Associates Of South Carolina LLC

634 mi

Diagnostic Radiology

1 SAINT FRANCIS DR
Greenville, SC 29601

Reassigned Medicare billing, Wisconsin enrollment
4 clinicians in this Medicare group

NPI 1083491906 (877) 224-8003

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 38

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.

X-ray of chest, 1 view 71045

A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.

309 services291 patients

Ultrasound study of one arm or leg veins with compression and maneuvers 93971

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.

167 services51 patients

Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance 36475

This procedure involves using radiofrequency energy, a type of heat energy, to close off an unhealthy vein in your arm or leg. Imaging guidance helps ensure precise targeting of the vein. This helps improve blood flow by rerouting it through healthier veins.

159 services47 patients

X-ray of chest, 2 views 71046

A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.

150 services147 patients

Ct scan head or brain without contrast 70450

A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.

115 services112 patients

Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes 99153

This service involves a physician administering medication to lower your consciousness during a procedure. It's done for your comfort and safety. The drug's effects last about 15 minutes, so additional doses may be given as needed.

99 services22 patients

Ultrasound of leg arteries or artery grafts 93925

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.

81 services38 patients

Injection of chemical agent into multiple incompetent veins of leg 36471

This procedure involves injecting a special chemical into problematic veins in the leg. The chemical helps to close off these veins, rerouting blood through healthier veins. This can alleviate discomfort and improve the appearance of the treated area.

62 services39 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.

59 services36 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.

54 services52 patients

X-ray of abdomen, 1 view 74018

An X-ray of the abdomen, 1 view, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the structures in your abdomen, such as the stomach, liver, and intestines. This can help identify issues like blockages, infections, or injuries.

52 services41 patients

Ct scan of abdomen and pelvis with contrast 74177

A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.

50 services50 patients

X-ray of lower and sacral spine, 2-3 views 72100

An X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.

46 services46 patients

Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts 93978

This procedure involves using sound waves to create images of your aorta, vena cava, groin vessels, or bypass grafts. It helps to detect abnormalities or blockages, ensuring your blood flows smoothly. It's painless and non-invasive.

44 services27 patients

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.

43 services23 patients

Ct scan of upper spine without contrast 72125

A CT scan of the upper spine without contrast is a non-invasive imaging test that uses X-rays to capture detailed images of your neck and upper back. It helps in identifying issues like fractures, tumors, or infections. No dye (contrast) is used in this scan.

39 services39 patients

Ct scan of chest with contrast 71260

A CT scan of the chest with contrast is an imaging procedure. A special dye (contrast) is used to highlight specific areas in your body, providing clearer pictures of your chest. This helps in diagnosing conditions related to your lungs, heart, and other chest structures.

36 services36 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

36 services35 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

28 services27 patients

X-ray of knee, 3 views 73562

An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.

27 services24 patients

Ct scan of abdomen and pelvis without contrast 74176

A CT scan of the abdomen and pelvis is a non-invasive medical test. It uses special X-ray equipment to create detailed images of your abdominal and pelvic areas. This helps doctors examine organs, tissues, and vessels. No contrast dye is used in this procedure.

24 services24 patients

X-ray of wrist, minimum of 3 views 73110

An X-ray of the wrist, minimum of 3 views, is a diagnostic procedure that uses radiation to create images of your wrist from different angles. This helps detect fractures, infections, or other abnormalities for accurate diagnosis and treatment planning.

21 services18 patients

Dxa bone density measurement of hip, pelvis, spine 77080

A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.

20 services20 patients

Removal of plaque in artery of leg, initial vessel 37229

This procedure involves removing plaque from the initial vessel in your leg. Plaque, a build-up of fat, cholesterol, and other substances, can block blood flow. The removal process, known as an angioplasty, restores healthy blood circulation in your leg.

19 services13 patients

Mri scan of lower spinal canal without contrast 72148

An MRI scan of the lower spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to produce detailed images of your lower spine. This helps identify issues like disc problems, tumors, or nerve conditions. No dye is used.

19 services19 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

19 services16 patients

Ct scan of blood vessels of head with contrast 70496

A CT scan of the head's blood vessels with contrast is a diagnostic procedure. A special dye (contrast) is injected into your body to make the blood vessels visible on the scan. This helps identify issues like blockages or abnormalities in your head's blood vessels.

17 services17 patients

Ct scan of blood vessels of neck with contrast 70498

A CT scan of the neck's blood vessels with contrast is a diagnostic procedure. It uses X-rays and a special dye to create detailed images of your neck's blood vessels. This helps doctors detect issues such as blockages or abnormalities.

17 services17 patients

Ct scan of lower spine without contrast 72131

A CT scan of the lower spine without contrast is a non-invasive imaging test. It uses X-rays to create detailed images of your lower back area, helping to detect conditions like fractures, infections, or tumors. It's painless and generally quick.

17 services17 patients

X-ray of hand, minimum of 3 views 73130

An X-ray of the hand, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones in your hand from different angles. This helps in diagnosing fractures, infections, arthritis, or other abnormalities. It's quick and painless.

16 services13 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

15 services15 patients

Ct scan of chest without contrast 71250

A CT scan of the chest without contrast is a non-invasive imaging procedure. It uses special X-ray equipment to produce detailed images of your chest area, including your lungs and heart. It can help diagnose conditions such as lung diseases or heart disorders. It doesn't involve any dyes or contrast agents.

14 services14 patients

Mri scan of lower spinal canal without contrast 72148

14 services14 patients

X-ray of pelvis, 1-2 views 72170

An X-ray of the pelvis, 1-2 views, is a quick and painless imaging test. It uses a small amount of radiation to produce images of the lower part of your torso. These images help to detect any abnormalities or injuries in your hip bones and surrounding structures.

13 services13 patients

X-ray of ankle, minimum of 3 views 73610

An ankle X-ray is a quick, painless imaging test. It involves capturing at least three different images or 'views' of your ankle using small amounts of radiation. These images help identify any abnormalities or injuries, such as fractures or arthritis.

13 services11 patients

Ct scan of face without contrast 70486

A CT scan of the face without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your face, including bones, soft tissues, and blood vessels. It's often used to diagnose diseases, injuries, or abnormalities. No contrast dye is used in this procedure.

12 services12 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.

11 services11 patients

Complete ultrasound scan behind abdominal cavity 76770

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.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

St Francis-Downtown

Acute Care Hospitals · Greenville, SC

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number420023

LocationOne St Francis DrGreenville, SC 29601 · Greenville County

Emergency services Birthing friendly

St Nicholas Hospital

Acute Care Hospitals · Sheboygan, WI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520044

Location3100 Superior AveSheboygan, WI 53081 · Sheboygan County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53221 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

$82.92 typical visit price

range $53.90 – $163.24

Typical copayment $20.73 (range $13.47 – $40.81)

Most-billed visit code 99203

Established Patient

$67.37 typical visit price

range $17.40 – $133.76

Typical copayment $16.84 (range $4.35 – $33.44)

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.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Awais Siddique's NPI number?

The NPI number for Awais Siddique is 1649387846. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Where is Awais Siddique located?

Awais Siddique practices at 2500 W Layton Ave Ste 40, Milwaukee, WI 53221. The listed phone number is (262) 577-0250.

What is Awais Siddique's specialty?

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

Is Awais Siddique enrolled in Medicare?

Yes. Awais Siddique is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Awais Siddique's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Awais Siddique reassigns Medicare benefits to 12 organizations: Independent Physicians Of Wisconsin, LLC (Milwaukee, WI), Third Coast Vascular ASC LLC (Sheboygan, WI), Third Coast Vascular Sc (Sheboygan, WI), St Nicholas Hospital-Sisters Of The Third Order Of St Francis (Sheboygan, WI), Radiology Associates Of The Fox Valley, Sc (Neenah, WI) and 7 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Awais Siddique's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Awais Siddique accept?

Health plans from CareSource and CareSource (Common Ground Healthcare) list Awais Siddique as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Awais Siddique affiliated with any hospitals?

According to CMS data, Awais Siddique is affiliated with St Francis-Downtown and St Nicholas Hospital.

When was this NPI record last updated?

The NPPES record for Awais Siddique was last updated on September 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.