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DR. JASON EDWARD GRENNAN MD
NPI 1457313314
Radiology - Diagnostic Radiology in Omaha, NE

Active since April 05, 2006PECOS Enrolled
17310 WRIGHT ST STE 103, OMAHA, NE 68130(833) 228-6889(877) 853-0376 Get Directions Write a Review

NPPES record last updated: September 23, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 4, 2023, Oct 18, 2022, Feb 2, 2022 (3 updates tracked since 2022).

About Dr. Jason Edward Grennan Md NPPES

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

DR. JASON EDWARD GRENNAN MD (NPI 1457313314) is an individual diagnostic radiology provider in Omaha, Nebraska, licensed in Nebraska (22159) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Unitypoint Health - Marshalltown, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1457313314
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. JASON EDWARD GRENNANCredential: MD
Location Address17310 WRIGHT ST STE 103Omaha, NE 68130-2405
Mailing Address11995 Singletree Ln, Suite 500Eden Prairie, MN 55344-5347 · (952) 595-1301 · Fax (612) 294-4903
Phone(833) 228-6889
Fax(877) 853-0376
Sole ProprietorNo
Medical School CMSUniversity Of Nebraska College Of MedicineGraduated 1999
Enumeration DateApril 5, 2006
Last NPPES UpdateSeptember 23, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2025
✔ NPI 1457313314 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 NE · 22159✔ Licensed in WY · 9563A✔ Licensed in ID · M9390✔ Licensed in MO · 2005019089✔ Licensed in ND · 15088
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
17310 WRIGHT ST STE 103, Omaha, NE 68130
Open in Google Maps ↗

Secondary Practice Locations 3

Location 12305 37th Ave SWMinot, ND 58701-7669 · Phone (701) 857-5000
Location 26000 Hospital DrHannibal, MO 63401-6887 · Phone (573) 482-5301 · Fax (573) 248-5302
Location 31 Burdick Expy WMinot, ND 58701-4406 · Phone (701) 857-5000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, Blue Cross and Blue Shield of Kansas, Inc., Blue Cross and Blue Shield of Nebraska and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jason Edward Grennan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9830179092
PECOS Enrollment IDI20040825000167, I20130620000672, I20140529001077, I20140812001681, I20160824001079, I20161215001584, I20181002001275, I20190211003156, I20190918002529, I20191007000367, I20230218000082
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

51

Medicare enrollment records show Jason Grennan reassigns Medicare billing to 51 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Urology Cancer Center PC
0.3 mi
Hematology & Oncology
17607 GOLD PLZ
Omaha, NE 68130
  • Reassigned Medicare billing, Nebraska enrollment
  • 14 clinicians in this Medicare group
NPI 1619279312 (402) 991-8468
Diagnostic Radiology PC
3.3 mi
Diagnostic Radiology
14301 FNB PKWY STE 100
Omaha, NE 68154
  • Reassigned Medicare billing, Nebraska enrollment
  • 12 clinicians in this Medicare group
NPI 1497713291 (402) 493-1212
Radiology Consultants PC
4.5 mi
Diagnostic Radiology
11902 W CENTER RD STE 200
Omaha, NE 68144
  • Reassigned Medicare billing, Nebraska enrollment
  • 52 clinicians in this Medicare group
NPI 1215969407 (402) 398-6198
Grand Island Radiology Associates PC
117 mi
Diagnostic Radiology
3610 RICHMOND CIR, STE 100
Grand Island, NE 68803
  • Reassigned Medicare billing, Nebraska enrollment
  • 21 clinicians in this Medicare group
NPI 1932136405 (308) 398-6400
Plains Radiology Services LLC
117 mi
Diagnostic Radiology
3610 RICHMOND CIR STE 100
Grand Island, NE 68803
  • Reassigned Medicare billing, Nebraska enrollment
  • 17 clinicians in this Medicare group
NPI 1164677126 (308) 398-6400
Hegg Memorial Hospital
136 mi
Family Medicine
1202 21ST AVENUE
Rock Valley, IA 51247
  • Reassigned Medicare billing, Iowa enrollment
  • 90 clinicians in this Medicare group
NPI 1629023429 (712) 476-8100
Mcfarland Clinic PC
144 mi
Multi-Specialty
1215 DUFF AVENUE
Ames, IA 50010
  • Reassigned Medicare billing, Nebraska enrollment
  • 2 clinicians in this Medicare group
NPI 1639135643 (515) 239-4400
Great Plains Radiology LLC
156 mi
Diagnostic Radiology
10 E 31ST ST
Kearney, NE 68847
  • Reassigned Medicare billing, Nebraska enrollment
  • 17 clinicians in this Medicare group
NPI 1427089838 (308) 398-6400
Avera Mckennan
161 mi
Hematology & Oncology
1000 E 23RD ST STE 230
Sioux Falls, SD 57105
  • Reassigned Medicare billing, Nebraska enrollment
  • 10 clinicians in this Medicare group
NPI 1033185582 (605) 322-6900
Flandreau Santee Sioux Tribe
195 mi
Adult Day Care
403 W BROAD AVE
Flandreau, SD 57028
  • Reassigned Medicare billing, Texas enrollment
  • 27 clinicians in this Medicare group
NPI 1437188729 (605) 997-2642

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 70

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.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
14,825 services144 patients
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.
491 services476 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.
369 services360 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.
351 services351 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.
188 services186 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.
149 services148 patients

Hospital Affiliations CMS Care Compare 5

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

Unitypoint Health - Marshalltown

Acute Care Hospitals · Marshalltown, IA
OwnershipVoluntary non-profit - Private
CMS Certification Number160001
Location55 Unitypoint WayMarshalltown, IA 50158 · Marshall County
Emergency services

Southeast Iowa Regional Medical Center

Acute Care Hospitals · West Burlington, IA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number160057
Location1221 South Gear AvenueWest Burlington, IA 52655 · Des Moines County
Emergency services Birthing friendly

Mercy Medical Center - Cedar Rapids

Acute Care Hospitals · Cedar Rapids, IA
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number160079
Location701 10th Street SECedar Rapids, IA 52403 · Linn County
Emergency services Birthing friendly

Mercy Health-St Rita's Medical Center

Acute Care Hospitals · Lima, OH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360066
Location730 West Market StreetLima, OH 45801 · Allen County
Emergency services Birthing friendly

Chickasaw Nation Medical Center

Acute Care Hospitals · Ada, OK
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number370180
Location1921 Stonecipher BlvdAda, OK 74820 · Pontotoc County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 68130 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
$81.20 typical visit price
range $52.69 – $160.21
Typical copayment $20.30 (range $13.17 – $40.05)
Most-billed visit code 99203
Established Patient
$66.00 typical visit price
range $16.90 – $131.25
Typical copayment $16.50 (range $4.22 – $32.81)
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.

Reported Quality Measures

Radiation Consideration for Adult CT: Utilization of Dose Lowering Techniques
Percentage of final reports for patients aged 18 years and older undergoing CT with documentation that one or more of the following dose reduction techniques were used: - Automated exposure control - Adjustment of the mA and/or kV according to patient size -…
100%26 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 18

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

STANLEY R SMITH MD
Radiology (Diagnostic Radiology)
17310 WRIGHT ST STE 103
OMAHA, NE 68130
Douglas County (833) 228-6889
STEVEN T MCCORMACK MD
Radiology (Diagnostic Radiology)
17310 WRIGHT ST STE 103
OMAHA, NE 68130
Douglas County (833) 228-6889
DR. GEOFFREY L FEY M.D.
Radiology (Diagnostic Radiology)
17310 WRIGHT ST STE 103
OMAHA, NE 68130
Douglas County (833) 228-6889
DR. ZI RONG XU M.D.
Radiology (Diagnostic Radiology)
17310 WRIGHT ST STE 103
OMAHA, NE 68130
Douglas County (833) 228-6889
DR. KARA J PERRELLI MD
Radiology (Diagnostic Radiology)
17310 WRIGHT ST STE 103
OMAHA, NE 68130
Douglas County (833) 228-6889
MONJARI GILLIAN M.D.
Radiology (Diagnostic Radiology)
17310 WRIGHT ST STE 103
OMAHA, NE 68130
Douglas County (833) 228-6889
ALLISON LUANNE SUMMERS MD
Radiology (Diagnostic Radiology)
17310 WRIGHT ST STE 103
OMAHA, NE 68130
Douglas County (833) 228-6889
EUGENE P CHUNG M.D.
Radiology (Diagnostic Radiology)
17310 WRIGHT ST STE 103
OMAHA, NE 68130
Douglas County (833) 228-6889

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 Jason Grennan's NPI number?

The NPI number for Jason Grennan is 1457313314. It was assigned to this individual provider in the NPPES registry on April 5, 2006.

Where is Jason Grennan located?

Jason Grennan practices at 17310 Wright St Ste 103, Omaha, NE 68130. The listed phone number is (833) 228-6889.

What is Jason Grennan's specialty?

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

Is Jason Grennan enrolled in Medicare?

Yes. Jason Grennan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jason Grennan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jason Grennan reassigns Medicare benefits to 51 organizations: Urology Cancer Center PC (Omaha, NE), Diagnostic Radiology PC (Omaha, NE), Radiology Consultants PC (Omaha, NE), Grand Island Radiology Associates PC (Grand Island, NE), Plains Radiology Services LLC (Grand Island, NE) and 46 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 Jason Grennan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jason Grennan accept?

Health plans from Avera Health Plans, Blue Cross Blue Shield of North Dakota, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Kansas, Inc. and Blue Cross and Blue Shield of Nebraska and 8 other insurers list Jason Grennan 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 Jason Grennan affiliated with any hospitals?

According to CMS data, Jason Grennan is affiliated with Unitypoint Health - Marshalltown, Southeast Iowa Regional Medical Center, Mercy Medical Center - Cedar Rapids, Mercy Health-St Rita's Medical Center and Chickasaw Nation Medical Center.

When was this NPI record last updated?

The NPPES record for Jason Grennan was last updated on September 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.