Mary Ubanwa, MD
NPI 1548282668 · Hospitalist Physician · Michigan City, IN
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Ubanwa, MD is a Hospitalist Physician provider in Michigan City, IN (NPI 1548282668).
Provider details
- NPI number
- 1548282668
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 01056232A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,087 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 572 | $110 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 227 | $106 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 126 | $73 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 91 | $160 |
| Critical Care, First 30-74 Minutes99291 | 60 | $196 |
| Advance Care Planning, First 30 Minutes99497 | 11 | $70 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 46 | 30 |
| Doxycycline Hyclate | 43 | 42 |
| Furosemide | 32 | 19 |
| Potassium Chloride | 31 | 12 |
| Cephalexin | 30 | 28 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 28 | 26 |
| Metoprolol Succinate | 27 | 24 |
Practice location
Mailing address
Additional practice locations (2)
- 1201 S Main StCrown Point, IN 46307Phone: (219) 757-5542Fax: (219) 681-6867
- 1201 S Main StCrown Point, IN 46307Phone: (219) 757-5542Fax: (219) 681-6867
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2023-10-09
- Certified
- 2023-10-09
Frequently asked questions
- What is Mary Ubanwa's NPI number?
- Mary Ubanwa's National Provider Identifier (NPI) is 1548282668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Ubanwa's specialty?
- Mary Ubanwa is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Ubanwa located?
- Mary Ubanwa's practice location on file with NPPES is 3500 Franciscan Way, Michigan City, IN 46360-0021.
- What is Mary Ubanwa's phone number?
- The practice phone number listed in the NPPES registry for Mary Ubanwa is (219) 879-8511.
- Does Mary Ubanwa accept Medicare?
- Mary Ubanwa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Ubanwa's NPI active?
- Yes — Mary Ubanwa's NPI (1548282668) is active in the NPPES registry as of the last update on 2023-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.