DR. PATRICK S MARKWALTER MD
NPI 1902836448
Radiology - Diagnostic Radiology in Winston Salem, NC

Q: What is Patrick Markwalter's NPI number?

The NPI number for Patrick Markwalter is 1902836448. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Q: What is Patrick Markwalter's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Active since July 03, 2006PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

3155 MAPLEWOOD AVE, WINSTON SALEM, NC 27103(336) 794-4372(336) 659-2379 Get Directions Write a Review

NPPES record last updated: March 7, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Patrick S Markwalter Md NPPES

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

DR. PATRICK S MARKWALTER MD (NPI 1902836448) is an individual diagnostic radiology provider in Winston Salem, North Carolina, licensed in North Carolina (200100907) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Northern Regional Hospital, and is a graduate of Virginia Commonwealth University, School Of Medicine (1994).

NPPES Registry Identity

NPI1902836448

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameDR. PATRICK S MARKWALTERCredential: MD

Location Address3155 MAPLEWOOD AVEWinston Salem, NC 27103

Mailing Address3010 Trenwest DrWinston Salem, NC 27103-3208 · (336) 970-5000 · Fax (336) 970-5298

Phone(336) 794-4372

Fax(336) 659-2379

Sole ProprietorNo

Medical School CMSVirginia Commonwealth University, School Of MedicineGraduated 1994

Enumeration DateJuly 3, 2006

Last NPPES UpdateMarch 7, 2011

✔ NPI 1902836448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in NC · 200100907

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

3155 MAPLEWOOD AVE, Winston Salem, NC 27103

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Other Identifiers 9

Medicaid89129CENC

Medicare PIN2288358NC

Medicare UPING67750

Medicare PIN2288358FNC

Medicare PIN2288358ENC

Medicare PIN2288358DNC

Medicare PIN2288358HNC

Medicare PIN2288358GNC

OtherP00614228NC · Railroad Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Patrick S Markwalter 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 ID1254304454

PECOS Enrollment IDI20040816001460

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.

Areas of Expertise CMS Part B claims 45

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.

259 services248 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.

129 services128 patients

Ct scan of leg without contrast 73700

A CT scan of the leg is a non-invasive imaging test that uses X-rays to capture detailed images of your leg's bones, muscles, and blood vessels. It doesn't use contrast dye and doesn't cause any pain. It helps in diagnosing injuries or diseases.

94 services92 patients

Mri scan of leg joint without contrast 73721

An MRI scan of your leg joint is a non-invasive procedure that uses magnetic fields and radio waves to create detailed images of the structures within your leg. This helps doctors diagnose or monitor conditions without using contrast dye.

94 services92 patients

Mri scan of arm joint without contrast 73221

An MRI scan of the arm joint is a non-invasive imaging procedure that uses magnetic fields and radio waves to create detailed images of the structures within your arm joint. No contrast dye is used in this process. It helps to diagnose or monitor conditions like arthritis, injuries, or infections.

83 services80 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.

78 services77 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.

50 services49 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.

46 services46 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.

45 services45 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.

44 services43 patients

Ct scan of blood vessels of chest with contrast 71275

A CT scan of the chest with contrast is a non-invasive imaging test. It uses X-rays and a special dye to get detailed images of your blood vessels in the chest. This helps in diagnosing conditions related to heart and lungs.

40 services40 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.

39 services37 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.

32 services32 patients

Ct scan of leg without contrast 73700

30 services30 patients

Mri scan of leg joint without contrast 73721

30 services30 patients

X-ray of chest, 2 views 71046

28 services28 patients

Ct scan of chest without contrast 71250

27 services27 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.

27 services26 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.

26 services22 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.

24 services22 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.

21 services20 patients

Mri scan of arm joint without contrast 73221

20 services20 patients

Ct scan of arm without contrast 73200

A CT scan of the arm without contrast is a non-invasive imaging test. It uses X-ray technology to capture detailed images of your arm's structures. It doesn't involve any contrasting dye, hence, minimal preparation is required. It helps in diagnosing injuries or conditions affecting the arm.

19 services19 patients

X-ray of hip, 2-3 views 73502

19 services19 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.

19 services19 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.

19 services19 patients

Mri scan of upper spinal canal without contrast 72141

An MRI scan of the upper spinal canal without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your upper spine. This helps doctors identify issues such as injuries, infections or diseases. No dye is used.

18 services18 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.

17 services17 patients

Mri scan of leg without contrast 73718

An MRI scan of the leg without contrast is a non-invasive imaging procedure. It uses a magnetic field and radio waves to create detailed images of the structures in your leg, such as bones, muscles, and blood vessels. No contrast dye is used.

17 services12 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.

16 services16 patients

Ct scan of abdomen and pelvis with contrast 74177

16 services16 patients

Ct scan of chest with contrast 71260

15 services15 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.

15 services15 patients

X-ray of knee, 4 or more views 73564

An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.

15 services13 patients

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

14 services14 patients

Mri scan of middle spinal canal without contrast 72146

An MRI scan of the middle spinal canal without contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. This helps doctors identify any abnormalities or issues in your spinal canal. No dye is used in this procedure.

14 services14 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.

14 services13 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.

14 services14 patients

X-ray of knee, 1-2 views 73560

An X-ray of the knee with 1-2 views is a quick, painless test that produces images of the knee bones. It helps identify fractures, infections, or changes in the knee joint. During the procedure, you'll be asked to stay still while the X-ray machine captures the images.

13 services12 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

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

12 services12 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.

12 services12 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.

12 services12 patients

Mri scan of pelvis without contrast 72195

An MRI scan of the pelvis without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed pictures of the lower part of your body. This helps doctors to identify any abnormalities or issues in that area.

11 services11 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.

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.

Northern Regional Hospital

Acute Care Hospitals · Mount Airy, NC

5/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number340003

Location830 Rockford StMount Airy, NC 27030 · Surry County

Emergency services Birthing friendly

Novant Health Forsyth Medical Center

Acute Care Hospitals · Winston-Salem, NC

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number340014

Location3333 Silas Creek ParkwayWinston-Salem, NC 27103 · Forsyth County

Emergency services Birthing friendly

Novant Health Thomasville Medical Center

Acute Care Hospitals · Thomasville, NC

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number340085

Location207 Old Lexington Rd Box 789Thomasville, NC 27360 · Davidson County

Emergency services Birthing friendly

Lifebrite Community Hospital Of Stokes

Critical Access Hospitals · Danbury, NC

OwnershipProprietary

CMS Certification Number341317

Location1570 Nc 8 & 89 Hwy NorthDanbury, NC 27016 · Stokes County

Emergency services

Ashe Memorial Hospital

Critical Access Hospitals · Jefferson, NC

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number341325

Location200 Hospital AveJefferson, NC 28640 · Ashe County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27103 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

$83.90 typical visit price

range $54.12 – $165.09

Typical copayment $20.97 (range $13.53 – $41.27)

Most-billed visit code 99203

Established Patient

$67.72 typical visit price

range $17.21 – $134.61

Typical copayment $16.93 (range $4.30 – $33.65)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

100

Improvement Activities

Leave this field empty

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.

MR. LORENZO LUIS MORALES MS, PTA, ATC-L

Physical Therapy Assistant

3155 MAPLEWOOD AVE
WINSTON SALEM, NC 27103

Forsyth County (336) 718-7980

DR. MARCELLA MARIA BUTLER MD

Radiology (Diagnostic Radiology)

3155 MAPLEWOOD AVE
WINSTON SALEM, NC 27103

Forsyth County (336) 794-4372

DONALD J WENZEL MD

Radiology (Diagnostic Radiology)

3155 MAPLEWOOD AVE
WINSTON SALEM, NC 27103

Forsyth County (336) 794-4372

DR. THOMAS HOLMES HUNT MD

Radiology (Diagnostic Radiology)

3155 MAPLEWOOD AVE
WINSTON-SALEM, NC 27103

Forsyth County (336) 794-4372

FOUNDATIONS HEALTH SYSTEMS CORP

Clinic/Center (Physical Therapy)

3155 MAPLEWOOD AVE
WINSTON SALEM, NC 27103

Forsyth County (336) 718-7980

SIDNEY RAY RHODES

Physical Therapist

3155 MAPLEWOOD AVE
WINSTON SALEM, NC 27103

Forsyth County (336) 397-6000

SCOTT T STEFFEN MD

Radiology (Diagnostic Radiology)

3155 MAPLEWOOD AVE
WINSTON SALEM, NC 27103

Forsyth County (336) 794-4372

MRS. SUSAN MARRA PA

Physician Assistant

3155 MAPLEWOOD AVE
WINSTON-SALEM, NC 27103

Forsyth County (336) 794-4372

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 Patrick Markwalter's NPI number?

The NPI number for Patrick Markwalter is 1902836448. It was assigned to this individual provider in the NPPES registry on July 3, 2006.

Where is Patrick Markwalter located?

Patrick Markwalter practices at 3155 Maplewood Ave, Winston Salem, NC 27103. The listed phone number is (336) 794-4372.

What is Patrick Markwalter's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Patrick Markwalter enrolled in Medicare?

Yes. Patrick Markwalter 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.

What insurance does Patrick Markwalter accept?

Health plans from Blue Cross and Blue Shield of NC list Patrick Markwalter 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 Patrick Markwalter affiliated with any hospitals?

According to CMS data, Patrick Markwalter is affiliated with Northern Regional Hospital, Novant Health Forsyth Medical Center, Novant Health Thomasville Medical Center, Lifebrite Community Hospital Of Stokes and Ashe Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Patrick Markwalter was last updated on March 7, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.