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JOHN I NWANKWO M.D.
NPI 1831400498
Radiology - Diagnostic Radiology in New York, NY

Active since June 29, 2010PECOS Enrolled
160 MADISON AVE APT 18E, NEW YORK, NY 10016(952) 595-1100(612) 294-4903 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2022, Jul 20, 2017, Oct 28, 2016 and 1 more (4 updates tracked since 2016).

About John I Nwankwo M.d. NPPES

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

JOHN I NWANKWO M.D. (NPI 1831400498) is an individual diagnostic radiology provider in New York, New York, licensed in New York (257635) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS, is affiliated with Hackensack Meridian Health, Mountainside Medical, and is a graduate of Johns Hopkins University School Of Medicine (2005).

NPPES Registry Identity

NPI1831400498
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameJOHN I NWANKWOCredential: M.D.
Location Address160 MADISON AVE APT 18ENew York, NY 10016-5496
Mailing Address11995 Singletree Ln, Ste 500Eden Prairie, MN 55344-5347 · (952) 595-1301 · Fax (612) 294-4903
Phone(952) 595-1100
Fax(612) 294-4903
Sole ProprietorNo
Medical School CMSJohns Hopkins University School Of MedicineGraduated 2005
Enumeration DateJune 29, 2010
Last NPPES UpdateJuly 21, 20224 updates tracked since enumeration
✔ NPI 1831400498 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
Licenses✔ Licensed in NY · 257635✔ Licensed in FL · ME111465
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
160 MADISON AVE APT 18E, New York, NY 10016
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, CareSource, HMO Louisiana and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John I Nwankwo M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9830364280
PECOS Enrollment IDI20170928002395
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 8

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.
180 services138 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.
86 services82 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.
44 services39 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.
36 services35 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.
28 services28 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.
19 services19 patients

Hospital Affiliations CMS Care Compare 5

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

Hackensack Meridian Health, Mountainside Medical

Acute Care Hospitals · Montclair, NJ
2/5 CMS rating
OwnershipProprietary
CMS Certification Number310054
Location1 Bay AvenueMontclair, NJ 07042 · Essex County
Emergency services Birthing friendly

Vassar Brothers Medical Center

Acute Care Hospitals · Poughkeepsie, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330023
Location45 Reade PlacePoughkeepsie, NY 12601 · Dutchess County
Emergency services Birthing friendly

Garnet Health Medical Center

Acute Care Hospitals · Middletown, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330126
Location707 East Main StreetMiddletown, NY 10940 · Orange County
Emergency services Birthing friendly

South Brooklyn Health

Acute Care Hospitals · Brooklyn, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number330196
Location2601 Ocean ParkwayBrooklyn, NY 11235 · Kings County
Emergency services Birthing friendly

Mercy Hospital Of Buffalo

Acute Care Hospitals · Buffalo, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330279
Location565 Abbott RoadBuffalo, NY 14220 · Erie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10016 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
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
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 John Nwankwo's NPI number?

The NPI number for John Nwankwo is 1831400498. It was assigned to this individual provider in the NPPES registry on June 29, 2010.

Where is John Nwankwo located?

John Nwankwo practices at 160 Madison Ave Apt 18E, New York, NY 10016. The listed phone number is (952) 595-1100.

What is John Nwankwo's specialty?

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

Is John Nwankwo enrolled in Medicare?

Yes. John Nwankwo is registered in the Medicare PECOS enrollment system.

What insurance does John Nwankwo accept?

Health plans from Blue Cross and Blue Shield of Texas, CareSource, HMO Louisiana, Imperial Health Plan of the Southwest, Inc. and Oscar Insurance Company list John Nwankwo 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 John Nwankwo affiliated with any hospitals?

According to CMS data, John Nwankwo is affiliated with Hackensack Meridian Health, Mountainside Medical, Vassar Brothers Medical Center, Garnet Health Medical Center, South Brooklyn Health and Mercy Hospital Of Buffalo.

When was this NPI record last updated?

The NPPES record for John Nwankwo was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.