Immirne Ouwinga, M.D.
NPI 1588820971 · Family Medicine Physician · Dunkirk, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Immirne Ouwinga, M.D. is a Family Medicine Physician provider in Dunkirk, MD (NPI 1588820971).
Provider details
- NPI number
- 1588820971
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036128568 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 33 | 14 |
| Atorvastatin Calcium | 25 | 11 |
| Lisinopril | 21 | — |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 19 | — |
| Ibuprofen | 18 | — |
| Metformin Hcl | 17 | — |
| Famotidine | 14 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$592 across 11 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
Registry dates
- Enumerated
- 2008-08-05
- Last updated
- 2023-03-07
Frequently asked questions
- What is Immirne Ouwinga's NPI number?
- Immirne Ouwinga's National Provider Identifier (NPI) is 1588820971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Immirne Ouwinga's specialty?
- Immirne Ouwinga is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Immirne Ouwinga located?
- Immirne Ouwinga's practice location on file with NPPES is 10845 Town Center Blvd, Dunkirk, MD 20754-2712.
- What is Immirne Ouwinga's phone number?
- The practice phone number listed in the NPPES registry for Immirne Ouwinga is (410) 535-5660.
- Does Immirne Ouwinga accept Medicare?
- Immirne Ouwinga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Immirne Ouwinga's NPI active?
- Yes — Immirne Ouwinga's NPI (1588820971) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.