Gregory Ochuba, MD, PHD
NPI 1598870057 · Internal Medicine Physician · Omaha, NE
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Ochuba, MD, PHD is a Internal Medicine Physician provider in Omaha, NE (NPI 1598870057).
Provider details
- NPI number
- 1598870057
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 20130 (NE)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
68 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Hemoglobin A1c Level83036 | 42 | $9 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 15 | $12 |
| Admn Sarscov2 Vacc 1 Dose90480 | 11 | $40 |
Typical Medicare-allowed amounts for these services range $9–$40 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 426 | 123 |
| Amlodipine Besylate | 334 | 101 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 206 | 59 |
| Metformin Hcl | 204 | 66 |
| Dapagliflozin Propanediolbrand: Farxiga | 181 | 38 |
| Omeprazole | 147 | 37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-21
- Last updated
- 2012-09-06
Frequently asked questions
- What is Gregory Ochuba's NPI number?
- Gregory Ochuba's National Provider Identifier (NPI) is 1598870057, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Ochuba's specialty?
- Gregory Ochuba is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Ochuba located?
- Gregory Ochuba's practice location on file with NPPES is 2915 Grant St, Omaha, NE 68111-3863.
- What is Gregory Ochuba's phone number?
- The practice phone number listed in the NPPES registry for Gregory Ochuba is (402) 451-3553.
- Does Gregory Ochuba accept Medicare?
- Gregory Ochuba is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Ochuba's NPI active?
- Yes — Gregory Ochuba's NPI (1598870057) is active in the NPPES registry as of the last update on 2012-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.