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ABHIRAM NAGARAJ MD
NPI 1962909895
Radiology - Diagnostic Radiology in Oakland, CA

Active since April 08, 2018PECOS EnrolledAccepts Medicare Assignment
1411 E 31ST ST DEPT OF, OAKLAND, CA 94602(510) 437-4965 Get Directions Write a Review

NPPES record last updated: July 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 22, 2026, Jun 6, 2024, Mar 22, 2023 (3 updates tracked since 2023).

About Abhiram Nagaraj Md NPPES

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

ABHIRAM NAGARAJ MD (NPI 1962909895) is an individual diagnostic radiology provider in Oakland, California, licensed in Illinois (036164003) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health Bloomington Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1962909895
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameABHIRAM NAGARAJCredential: MD
Location Address1411 E 31ST ST DEPT OFOakland, CA 94602-1018
Mailing Address311 Palomino TrlWillowbrook, IL 60527-2109 · (630) 747-6379
Phone(510) 437-4965
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateApril 8, 2018
Last NPPES UpdateJuly 22, 20263 updates tracked since enumeration
NPPES CertifiedJuly 22, 2026
✔ NPI 1962909895 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 IL · 036164003✔ Licensed in IN · 01093345A✔ Licensed in WA · MD.MD.70130308
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
1411 E 31ST ST DEPT OF, Oakland, CA 94602
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11304 Fawcett AveTacoma, WA 98402-1911 · Phone (253) 761-4200
Location 21701 N Senate BlvdIndianapolis, IN 46202-1239 · Phone (317) 962-6793

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Cigna 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

Abhiram Nagaraj 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 ID1153864566
PECOS Enrollment IDI20240613002265, I20240920003338
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

4

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

Tra Medical Imaging Centers LLC
652 mi
Radiology
2502 S UNION AVE
Tacoma, WA 98405
  • Reassigned Medicare billing, Illinois enrollment
NPI 1447041751 (253) 761-4200
Union Avenue Open Mri LLC
652 mi
Radiology
2502 S UNION AVE
Tacoma, WA 98405
  • Reassigned Medicare billing, Illinois enrollment
NPI 1568531242 (253) 761-4200
Indiana University Radiology Associates, Inc.
1,939 mi
Diagnostic Radiology
1701 N SENATE BLVD
Indianapolis, IN 46202
  • Reassigned Medicare billing, Illinois and Indiana enrollments
  • 2 clinicians in this Medicare group
NPI 1336192665 (317) 962-5035
Iu Health Medical Group, LLC
1,939 mi
General Practice
1701 N SENATE BLVD
Indianapolis, IN 46202
  • Reassigned Medicare billing, Illinois and Indiana enrollments
  • 3 clinicians in this Medicare group
NPI 1326893777 (317) 962-2000

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 10

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.
153 services146 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.
91 services91 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.
41 services41 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.
38 services34 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.
34 services34 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.
33 services33 patients

Hospital Affiliations CMS Care Compare 5

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

Indiana University Health Bloomington Hospital

Acute Care Hospitals · Bloomington, IN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150051
Location2651 East Discovery ParkwayBloomington, IN 47408 · Monroe County
Emergency services Birthing friendly

Indiana University Health

Acute Care Hospitals · Indianapolis, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150056
Location1701 N Senate BlvdIndianapolis, IN 46202 · Marion County
Emergency services Birthing friendly

Indiana University Health Ball Memorial Hospital

Acute Care Hospitals · Muncie, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150089
Location2401 University AveMuncie, IN 47303 · Delaware County
Emergency services Birthing friendly

Iu Health West Hospital

Acute Care Hospitals · Avon, IN
4/5 CMS rating
OwnershipProprietary
CMS Certification Number150158
Location1111 N Ronald Reagan PkwyAvon, IN 46123 · Hendricks County
Emergency services Birthing friendly

Indiana University Health Arnett Hospital

Acute Care Hospitals · Lafayette, IN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150173
Location5165 Mccarty LnLafayette, IN 47905 · Tippecanoe County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94602 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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

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

MRS. JULIE ANN MI CHA BARKER PA-C
Physician Assistant (Surgical)
1411 E 31ST ST DEPT OF
OAKLAND, CA 94602
Alameda County (510) 437-4800

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 Abhiram Nagaraj's NPI number?

The NPI number for Abhiram Nagaraj is 1962909895. It was assigned to this individual provider in the NPPES registry on April 8, 2018.

Where is Abhiram Nagaraj located?

Abhiram Nagaraj practices at 1411 E 31st St Dept Of, Oakland, CA 94602. The listed phone number is (510) 437-4965.

What is Abhiram Nagaraj's specialty?

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

Is Abhiram Nagaraj enrolled in Medicare?

Yes. Abhiram Nagaraj 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 Abhiram Nagaraj's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abhiram Nagaraj reassigns Medicare benefits to 4 organizations: Tra Medical Imaging Centers LLC (Tacoma, WA), Union Avenue Open Mri LLC (Tacoma, WA), Indiana University Radiology Associates, Inc. (Indianapolis, IN) and Iu Health Medical Group, LLC (Indianapolis, IN). 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 Abhiram Nagaraj's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Abhiram Nagaraj accept?

Health plans from CareSource and Cigna Healthcare list Abhiram Nagaraj 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 Abhiram Nagaraj affiliated with any hospitals?

According to CMS data, Abhiram Nagaraj is affiliated with Indiana University Health Bloomington Hospital, Indiana University Health, Indiana University Health Ball Memorial Hospital, Iu Health West Hospital and Indiana University Health Arnett Hospital.

When was this NPI record last updated?

The NPPES record for Abhiram Nagaraj was last updated on July 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.