Rosemary Ouseph, MD
NPI 1740261783 · Nephrology Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosemary Ouseph, MD is a Nephrology Physician provider in Louisville, KY (NPI 1740261783).
Provider details
- NPI number
- 1740261783
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 30767 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
825 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 50 Minutes99233 | 308 | $110 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 303 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 52 | $115 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 51 | $161 |
| Hemodialysis Procedure With Physician Evaluation90935 | 32 | $66 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 76 | 20 |
| Losartan Potassium | 58 | 18 |
| Amlodipine Besylate | 45 | 16 |
| Carvedilol | 32 | 14 |
| Pantoprazole Sodium | 29 | — |
| Tacrolimus | 29 | — |
| Tamsulosin Hcl | 26 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$932 across 9 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 (1)
- 3635 Vista AveSt Louis, MO 63110Phone: (502) 852-5757Fax: (502) 852-7643
Registry dates
- Enumerated
- 2005-11-08
- Last updated
- 2020-12-02
- Certified
- 2020-12-02
Frequently asked questions
- What is Rosemary Ouseph's NPI number?
- Rosemary Ouseph's National Provider Identifier (NPI) is 1740261783, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosemary Ouseph's specialty?
- Rosemary Ouseph is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Rosemary Ouseph located?
- Rosemary Ouseph's practice location on file with NPPES is 615 S Preston St, Louisville, KY 40202-1715.
- What is Rosemary Ouseph's phone number?
- The practice phone number listed in the NPPES registry for Rosemary Ouseph is (502) 852-5757.
- Does Rosemary Ouseph accept Medicare?
- Rosemary Ouseph is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosemary Ouseph's NPI active?
- Yes — Rosemary Ouseph's NPI (1740261783) is active in the NPPES registry as of the last update on 2020-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.