Eileen O'Shaughnessy, MD
NPI 1467494419 · Nephrology Physician · Minneapolis, MN
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eileen O'Shaughnessy, MD is a Nephrology Physician provider in Minneapolis, MN (NPI 1467494419).
Provider details
- NPI number
- 1467494419
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 34255 (MN)
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
20 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
160 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 35 Minutes99232 | 75 | $74 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 29 | $122 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 28 | $56 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 16 | $112 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 12 | $77 |
Typical Medicare-allowed amounts for these services range $56–$122 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Carvedilol | 38 |
| Losartan Potassium | 32 |
| Amlodipine Besylate | 23 |
| Gabapentin | 18 |
| Empagliflozinbrand: Jardiance | 18 |
| Chlorthalidone | 17 |
| Spironolactone | 13 |
| Sevelamer Carbonate | 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 , 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-12
- Last updated
- 2024-06-13
- Certified
- 2024-06-13
Frequently asked questions
- What is Eileen O'Shaughnessy's NPI number?
- Eileen O'Shaughnessy's National Provider Identifier (NPI) is 1467494419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eileen O'Shaughnessy's specialty?
- Eileen O'Shaughnessy is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Eileen O'Shaughnessy located?
- Eileen O'Shaughnessy's practice location on file with NPPES is 701 Park Ave, Minneapolis, MN 55415-1623.
- What is Eileen O'Shaughnessy's phone number?
- The practice phone number listed in the NPPES registry for Eileen O'Shaughnessy is (612) 347-5871.
- Does Eileen O'Shaughnessy accept Medicare?
- Eileen O'Shaughnessy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eileen O'Shaughnessy's NPI active?
- Yes — Eileen O'Shaughnessy's NPI (1467494419) is active in the NPPES registry as of the last update on 2024-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.