Wendy Haack, D.O.
NPI 1518164250 · Internal Medicine Physician · Coos Bay, OR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wendy Haack, D.O. is a Internal Medicine Physician provider in Coos Bay, OR (NPI 1518164250).
Provider details
- NPI number
- 1518164250
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- DO29304 (OR)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
987 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 | 361 | $75 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 96 | $109 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 65 | $112 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 60 | $46 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 57 | $3 |
| Critical Care, First 30-74 Minutes99291 | 55 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 172 | 49 |
| Atorvastatin Calcium | 169 | 60 |
| Levothyroxine Sodium | 129 | 40 |
| Amlodipine Besylate | 107 | 32 |
| Apixabanbrand: Eliquis | 98 | 27 |
| Metoprolol Succinate | 93 | 41 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$115 across 5 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
- 2007-06-27
- Last updated
- 2023-11-02
- Certified
- 2023-11-02
Frequently asked questions
- What is Wendy Haack's NPI number?
- Wendy Haack's National Provider Identifier (NPI) is 1518164250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wendy Haack's specialty?
- Wendy Haack is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Wendy Haack located?
- Wendy Haack's practice location on file with NPPES is 1750 Thompson Rd, Coos Bay, OR 97420-2100.
- What is Wendy Haack's phone number?
- The practice phone number listed in the NPPES registry for Wendy Haack is (541) 269-0333.
- Does Wendy Haack accept Medicare?
- Wendy Haack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wendy Haack's NPI active?
- Yes — Wendy Haack's NPI (1518164250) is active in the NPPES registry as of the last update on 2023-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.