David Doornink, MD
NPI 1558385567 · Internal Medicine Physician · Yakima, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Doornink, MD is a Internal Medicine Physician provider in Yakima, WA (NPI 1558385567).
Provider details
- NPI number
- 1558385567
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00018399 (WA)
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
19 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
935 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 550 | $65 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 312 | $95 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 37 | $137 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 14 | $8 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 11 | $34 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 575 | 168 |
| Lisinopril | 399 | 114 |
| Levothyroxine Sodium | 395 | 111 |
| Metoprolol Succinate | 374 | 109 |
| Omeprazole | 371 | 107 |
| Losartan Potassium | 353 | 97 |
| Lovastatin | 314 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2014-12-05
Frequently asked questions
- What is David Doornink's NPI number?
- David Doornink's National Provider Identifier (NPI) is 1558385567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Doornink's specialty?
- David Doornink is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Doornink located?
- David Doornink's practice location on file with NPPES is 4003 Creekside Loop, Yakima, WA 98908-3959.
- What is David Doornink's phone number?
- The practice phone number listed in the NPPES registry for David Doornink is (509) 248-3263.
- Does David Doornink accept Medicare?
- David Doornink is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Doornink's NPI active?
- Yes — David Doornink's NPI (1558385567) is active in the NPPES registry as of the last update on 2014-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.