DR. GREGORY U. OCHUBA MD, PHD
NPI 1598870057
Internal Medicine in Omaha, NE
About Dr. Gregory U. Ochuba Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GREGORY U. OCHUBA MD, PHD (NPI 1598870057) is an individual internal medicine provider in Omaha, Nebraska, licensed in Nebraska (20130) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Creighton University School Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted 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
Dr. Gregory U. Ochuba Md, Phd 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.
Medicare Billing Reassignment
Medicare enrollment records show Gregory Ochuba reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Omaha, NE 68111
- Reassigned Medicare billing, Nebraska enrollment
- 65 clinicians in this Medicare group
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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 68111 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
OMAHA, NE 68111
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 Gregory Ochuba's NPI number?
The NPI number for Gregory Ochuba is 1598870057. It was assigned to this individual provider in the NPPES registry on August 21, 2006.
Where is Gregory Ochuba located?
Gregory Ochuba practices at 2915 Grant St, Omaha, NE 68111. The listed phone number is (402) 451-3553.
What is Gregory Ochuba's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Gregory Ochuba enrolled in Medicare?
Yes. Gregory Ochuba 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 organization bills Medicare for Gregory Ochuba's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Ochuba reassigns Medicare benefits to Charles Drew Health Center, Inc (Omaha, NE). The 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 Gregory Ochuba's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Ochuba accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Blue Cross and Blue Shield of Nebraska and Oscar Insurance Company and 1 other insurer list Gregory Ochuba 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.
When was this NPI record last updated?
The NPPES record for Gregory Ochuba was last updated on September 6, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Dr. Gregory U. Ochuba, MD, PHD · NPI 1598870057
Internal Medicine physician in Omaha, Nebraska. Individual provider, active in the CMS NPPES registry since August 21, 2006.
## Identity
- **NPI:** 1598870057 (Entity type: Individual)
- **Enumerated:** August 21, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 20130 (Nebraska)
- **Sole proprietor:** No
## Practice location
- **Address:** 2915 GRANT ST, Omaha, NE 68111-3863
- **Phone:** (402) 451-3553 · **Fax:** (402) 453-2061
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Charles Drew Health Center, Inc (NPI 1255302170, Omaha, NE), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Creighton University School Of Medicine, class of 1994
## Record status
- **NPPES last updated:** September 6, 2012
- **Other identifiers:** Medicare UPIN G44711; Medicare ID-Type Unspecified 279175; Medicaid 47066671500 (NE)
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Source: [NPI Profile](https://npiprofile.com/npi/1598870057) · Data from the CMS NPPES public registry.