DR. RYAN NELSON MD
NPI 1962793620
Radiology - Vascular & Interventional Radiology in Brooklyn, NY

Q: What is Ryan Nelson's NPI number?

The NPI number for Ryan Nelson is 1962793620. It was assigned to this individual provider in the NPPES registry on April 28, 2011.

Q: What is Ryan Nelson'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 Ryan Nelson was last updated on January 12, 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 April 28, 2011PECOS EnrolledAccepts Medicare Assignment

450 CLARKSON AVE, SUNY DOWNSTATE MEDICAL CENTER, DEPT OF RADIOLOGY, BROOKLYN, NY 11203(718) 245-2682(718) 771-2597 Get Directions Write a Review

NPPES record last updated: January 12, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 12, 2021, Jan 18, 2016 (2 updates tracked since 2016).

On this page

About Dr. Ryan Nelson Md NPPES

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

DR. RYAN NELSON MD (NPI 1962793620) is an individual vascular & interventional radiology provider in Brooklyn, New York, licensed in New Jersey (25MA10496900) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS, is affiliated with Centrastate Medical Center, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1962793620

Entity TypeIndividualMale

Primary Taxonomy2085R0204X

Provider Legal NameDR. RYAN NELSONCredential: MD

Location Address450 CLARKSON AVE, SUNY DOWNSTATE MEDICAL CENTER, DEPT OF RADIOLOGYBrooklyn, NY 11203-2012

Mailing Address450 Clarkson Avenue, Suny Downstate Medical Center, Department Of RadiologyBrooklyn, NY 11203 · Fax (718) 771-2597

Phone(718) 245-2682

Fax(718) 771-2597

Sole ProprietorNo

Medical School CMSOtherGraduated 2011

Enumeration DateApril 28, 2011

Last NPPES UpdateJanuary 12, 20212 updates tracked since enumeration

NPPES CertifiedJanuary 12, 2021

✔ NPI 1962793620 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Vascular & Interventional RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0204X

License✔ Licensed in NJ · 25MA10496900

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.

450 CLARKSON AVE, Brooklyn, NY 11203

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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. Ryan Nelson 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 ID1951697762

PECOS Enrollment IDI20160902001598, I20190327000161

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

Brookdale Hospital Medical Center

0.2 mi

General Acute Care Hospital

1 BROOKDALE PLZ STE 666
Brooklyn, NY 11212

Reassigned Medicare billing, New York enrollment
782 clinicians in this Medicare group

NPI 1720028772 (718) 240-8352

Interfaith Professional Physician Services, P.C.

1.6 mi

Surgery

1545 ATLANTIC AVENUE, FACULTY PRACTICE
Brooklyn, NY 11213

Reassigned Medicare billing, New York enrollment
Medicare enrollment name: Interfaith Professional Physician Services PC
635 clinicians in this Medicare group

NPI 1457643991 (718) 240-8352

Brooklyn Hospital Radiology P C

2.9 mi

Diagnostic Radiology

121 DEKALB AVE, BROOKLYN HOSPITAL RADIOLOGY
Brooklyn, NY 11201

Reassigned Medicare billing, New York enrollment
22 clinicians in this Medicare group

NPI 1376580720 (718) 250-8235

Icahn School Of Medicine At Mount Sinai

6.9 mi

Urgent Care

7901 BROADWAY RM A1-19
Elmhurst, NY 11373

Reassigned Medicare billing, New York enrollment
836 clinicians in this Medicare group

NPI 1346721289 (718) 334-4816

Amboy Medical Practice PC

8.6 mi

Diagnostic Radiology

355 BARD AVE
Staten Island, NY 10310

Reassigned Medicare billing, New York enrollment
305 clinicians in this Medicare group

NPI 1104692672 (718) 818-1234

Garden State Healthcare Associates, LLC

9.0 mi

Emergency Medicine

29 E 29TH ST
Bayonne, NJ 07002

Reassigned Medicare billing, New Jersey enrollment
637 clinicians in this Medicare group

NPI 1700014545 (844) 242-7436

Hudson Premier Medical PC

11 mi

Emergency Medical Services

55 MEADOWLANDS PKWY
Secaucus, NJ 07094

Reassigned Medicare billing, New Jersey enrollment
51 clinicians in this Medicare group

NPI 1548809221 (201) 325-6744

Hudson MD Group

15 mi

Family Medicine

464 HUDSON TER STE 201
Englewood Cliffs, NJ 07632

Reassigned Medicare billing, New Jersey enrollment
155 clinicians in this Medicare group

NPI 1497301998 (201) 503-0828

Smgh Physician Practice Management, LLC

17 mi

Internal Medicine

350 BOULEVARD
Passaic, NJ 07055

Reassigned Medicare billing, New Jersey enrollment
26 clinicians in this Medicare group

NPI 1033578075 (973) 471-5531

Prime Healthcare Services - St. Mary's Passaic, LLC

17 mi

General Acute Care Hospital

350 BOULEVARD
Passaic, NJ 07055

Reassigned Medicare billing, New Jersey enrollment
74 clinicians in this Medicare group

NPI 1730508250 (973) 365-4300

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 31

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.

852 services492 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.

169 services151 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.

138 services133 patients

Limited ultrasound scan of pelvis 76857

A limited ultrasound scan of the pelvis is a non-invasive imaging test. It uses high-frequency sound waves to create pictures of the lower abdomen area. This helps doctors view and assess the health of certain internal structures. It's painless and usually takes about 30 minutes.

136 services121 patients

Complete ultrasound scan of abdomen 76700

A complete ultrasound scan of the abdomen is a non-invasive imaging procedure. It uses sound waves to produce images of the organs in your abdomen, such as the liver, gallbladder, spleen, pancreas, and kidneys. It helps in diagnosing, monitoring, and planning treatments.

82 services78 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.

79 services79 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.

54 services51 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.

51 services50 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.

48 services46 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.

38 services37 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.

33 services31 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.

32 services31 patients

X-ray of chest, 2 views 71046

31 services31 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.

29 services26 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 services21 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.

25 services25 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.

25 services21 patients

Limited ultrasound scan behind abdominal cavity 76775

A limited ultrasound scan behind the abdominal cavity is a non-invasive imaging method that helps visualize structures in the back of your abdomen. This procedure uses sound waves to create pictures of these areas, assisting in diagnosing certain conditions.

22 services22 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.

21 services21 patients

Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older 36573

This procedure involves placing a tube into a vein for medication or fluid delivery. Imaging guidance helps ensure correct placement, while a radiologist reviews the process for safety. It's suitable for patients aged 5 and above.

20 services20 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.

17 services15 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.

16 services15 patients

Limited ultrasound scan of joint or other extremity structure except blood vessels 76882

A limited ultrasound scan of a joint or other extremity structure lacking blood vessels is a non-invasive procedure that uses sound waves to create images of the inside of your body. This helps in diagnosing and monitoring conditions related to your joints or other similar structures.

16 services13 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.

16 services15 patients

X-ray of thigh bone, 1 view 73551

An X-ray of the thigh bone, 1 view, is a quick, painless procedure that uses a small amount of radiation to create images of the inside of your thigh. It helps doctors to diagnose and monitor conditions like fractures, infections, or tumors.

14 services13 patients

Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 76830

An ultrasound scan of the lower abdominal region is a safe, non-invasive procedure that uses sound waves to create images of internal structures. This helps in checking the health of reproductive organs and detecting any abnormalities. The scan is done via a small probe inserted into the body.

13 services13 patients

Complete ultrasound scan of pelvis 76856

A complete ultrasound scan of the pelvis is a safe, non-invasive imaging procedure. It uses sound waves to create pictures of your lower abdomen area, helping doctors to evaluate and diagnose any potential issues. It's painless and usually takes about 30 minutes.

13 services13 patients

Ultrasound scan of head and neck soft tissue 76536

An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.

12 services12 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.

11 services11 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.

11 services11 patients

Ct scan of abdomen and pelvis before and after contrast 74178

A CT scan of your abdomen and pelvis with and without contrast helps visualize your internal organs better. Contrast is a special dye that improves the clarity of the images. It's taken orally or injected into your veins before the scan. The process is painless and quick.

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.

Centrastate Medical Center

Acute Care Hospitals · Freehold, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310111

Location901 West Main StreetFreehold, NJ 07728 · Monmouth County

Emergency services Birthing friendly

Richmond University Medical Center

Acute Care Hospitals · Staten Island, NY

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330028

Location355 Bard AvenueStaten Island, NY 10310 · Richmond County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11203 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

$105.06 typical visit price

range $67.40 – $203.53

Typical copayment $26.26 (range $16.85 – $50.88)

Most-billed visit code 99203

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

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.

SUNY DOWNSTATE MEDICAL CENTER UHB

Obstetrics & Gynecology

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 363-2908

UNIVERSITY PHYSICIANS OF BROOKLYN

Internal Medicine (Gastroenterology)

450 CLARKSON AVE, SUITE A
BROOKLYN, NY 11203

Kings County (718) 270-1112

SNEHALATA R TOPGI MD

Emergency Medicine

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-3295

DR. MARYAM NOORI KOLOORI M.D.

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE, SUNY DOWNSTATE MEDICAL CENTER
BROOKLYN, NY 11203

Kings County (412) 737-3789

DR. VIVEK YADAV MD

Internal Medicine (Pulmonary Disease)

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-3302

DR. DANIEL BEEGAN MD

Family Medicine

450 CLARKSON AVE, MSC 67
BROOKLYN, NY 11203

Kings County (718) 270-4096

ELIEZER LEVITANSKY DO

Emergency Medicine

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (245) 331-8718

MIGUEL ANGEL BARRIOS MD

Emergency Medicine

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 245-4798

ROY WANG MD

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (240) 856-0832

DR. CHRISTLINE FERNANDEZ MD

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-1566

ISHA RAO DO

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-8867

YVES H JEAN MD

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-2353

FAIHA RAZA ZAIDI MD

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-1000

LIN FENG

Physician Assistant

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-1000

DR. EUNICE JOSEFA JEAN DE LOS SANTOS DE CLERGER MD

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-8867

DR. SHMUEL BORENSTEIN MD

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-1566

DR. ELIE FRIED M.D.

Anesthesiology

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-3126

DR. DIANA E. WEAVER M.D.

Pediatrics (Pediatric Pulmonology)

450 CLARKSON AVE, SUITE B4-333
BROOKLYN, NY 11203

Kings County (718) 270-4714

RAGIN C PATEL MD

Obstetrics & Gynecology (Obstetrics)

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-2085

ALEXIS MACIAS DO

Student in an Organized Health Care Education/Training Program

450 CLARKSON AVE
BROOKLYN, NY 11203

Kings County (718) 270-1000

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 Ryan Nelson's NPI number?

The NPI number for Ryan Nelson is 1962793620. It was assigned to this individual provider in the NPPES registry on April 28, 2011.

Where is Ryan Nelson located?

Ryan Nelson practices at 450 Clarkson Ave Suny Downstate Medical Center, Dept Of Radiology, Brooklyn, NY 11203. The listed phone number is (718) 245-2682.

What is Ryan Nelson's specialty?

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

Is Ryan Nelson enrolled in Medicare?

Yes. Ryan Nelson 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 Ryan Nelson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ryan Nelson reassigns Medicare benefits to 12 organizations: Brookdale Hospital Medical Center (Brooklyn, NY), Interfaith Professional Physician Services, P.C. (Brooklyn, NY), Brooklyn Hospital Radiology P C (Brooklyn, NY), Icahn School Of Medicine At Mount Sinai (Elmhurst, NY), Amboy Medical Practice PC (Staten Island, NY) 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 Ryan Nelson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ryan Nelson affiliated with any hospitals?

According to CMS data, Ryan Nelson is affiliated with Centrastate Medical Center and Richmond University Medical Center.

When was this NPI record last updated?

The NPPES record for Ryan Nelson was last updated on January 12, 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.