Nonso Ezema, M.D.
NPI 1588075626 · Internal Medicine Physician · Lima, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nonso Ezema, M.D. is a Internal Medicine Physician provider in Lima, OH (NPI 1588075626).
Provider details
- NPI number
- 1588075626
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35.130914 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
8 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
734 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 258 | $75 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 238 | $111 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 116 | $108 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 68 | $162 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 41 | $77 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 13 | 13 |
| Pantoprazole Sodium | 12 | — |
| Cephalexin | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,733 across 42 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (7)
- 1500 S Fairfield AveChicago, IL 60608-1782Phone: (773) 542-2000
- 2400 Miami Valley DrCenterville, OH 45459-4774Phone: (937) 208-8394Fax: (937) 641-2780
- 1 Wyoming St Ste Se3100bDayton, OH 45409-2722Phone: (937) 208-8394Fax: (937) 641-2780
- 9000 N Main StEnglewood, OH 45415-1180Phone: (937) 208-8394Fax: (937) 641-2780
- 1 Medical Center DrMiddletown, OH 45005-2584Phone: (513) 974-2111Fax: (513) 974-5156
- 3130 N County Road 25aTroy, OH 45373-1337Phone: (937) 440-4466Fax: (937) 440-4470
- 601 Colliers WayWeirton, WV 26062-5014Phone: (304) 797-6000Fax: (304) 797-6176
Registry dates
- Enumerated
- 2014-05-12
- Last updated
- 2026-04-20
- Certified
- 2026-04-20
Frequently asked questions
- What is Nonso Ezema's NPI number?
- Nonso Ezema's National Provider Identifier (NPI) is 1588075626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nonso Ezema's specialty?
- Nonso Ezema is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nonso Ezema located?
- Nonso Ezema's practice location on file with NPPES is 658 W Market St Ste 106, Lima, OH 45801-5602.
- What is Nonso Ezema's phone number?
- The practice phone number listed in the NPPES registry for Nonso Ezema is (419) 228-3335.
- Does Nonso Ezema accept Medicare?
- Nonso Ezema is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nonso Ezema's NPI active?
- Yes — Nonso Ezema's NPI (1588075626) is active in the NPPES registry as of the last update on 2026-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.