Jon Dornacker, MD
NPI 1801804588 · Family Medicine Physician · Garrison, ND
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jon Dornacker, MD is a Family Medicine Physician provider in Garrison, ND (NPI 1801804588).
Provider details
- NPI number
- 1801804588
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 9819 (ND)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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 · 172 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 754 | 97 |
| Furosemide | 721 | 80 |
| Amlodipine Besylate | 664 | 89 |
| Potassium Chloride | 590 | 64 |
| Atorvastatin Calcium | 481 | 68 |
| Rosuvastatin Calcium | 414 | 69 |
| Sertraline Hcl | 328 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$305 across 16 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
- 2006-08-04
- Last updated
- 2007-10-11
Frequently asked questions
- What is Jon Dornacker's NPI number?
- Jon Dornacker's National Provider Identifier (NPI) is 1801804588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Dornacker's specialty?
- Jon Dornacker is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jon Dornacker located?
- Jon Dornacker's practice location on file with NPPES is 437 3rd Ave Se, Garrison, ND 58540-0009.
- What is Jon Dornacker's phone number?
- The practice phone number listed in the NPPES registry for Jon Dornacker is (701) 463-2245.
- Does Jon Dornacker accept Medicare?
- Jon Dornacker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jon Dornacker's NPI active?
- Yes — Jon Dornacker's NPI (1801804588) is active in the NPPES registry as of the last update on 2007-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.