Mark Bernhard, MD
NPI 1649228727 · Family Medicine Physician · Batavia, IL
Mark Bernhard, MD is a Family Medicine Physician provider in Batavia, IL (NPI 1649228727).
Provider details
- NPI number
- 1649228727
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-068148 (IL)
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
20 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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 114 | 27 |
| Furosemide | 101 | 13 |
| Gabapentin | 72 | — |
| Apixabanbrand: Eliquis | 54 | — |
| Donepezil Hcl | 50 | — |
| Levothyroxine Sodium | 45 | — |
| Potassium Chloride | 38 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$175 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
- 2006-05-04
- Last updated
- 2009-12-04
Frequently asked questions
- What is Mark Bernhard's NPI number?
- Mark Bernhard's National Provider Identifier (NPI) is 1649228727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Bernhard's specialty?
- Mark Bernhard is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Bernhard located?
- Mark Bernhard's practice location on file with NPPES is 1180 W Wilson St, Batavia, IL 60510-7611.
- What is Mark Bernhard's phone number?
- The practice phone number listed in the NPPES registry for Mark Bernhard is (630) 879-5700.
- Is Mark Bernhard's NPI active?
- Yes — Mark Bernhard's NPI (1649228727) is active in the NPPES registry as of the last update on 2009-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.