Randall Bjork, M.D.
NPI 1265434112 · Neurology Physician · Mishawaka, IN
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Randall Bjork, M.D. is a Neurology Physician provider in Mishawaka, IN (NPI 1265434112).
Provider details
- NPI number
- 1265434112
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 29018 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
509 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 352 | $119 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 71 | $153 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 38 | $157 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 37 | $84 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 11 | $204 |
Typical Medicare-allowed amounts for these services range $84–$204 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 352 | 129 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 276 | 92 |
| Memantine Hcl | 193 | 70 |
| Levetiracetam | 156 | 55 |
| Primidone | 139 | 41 |
| Gabapentin | 97 | 37 |
| Rimegepant Sulfatebrand: Nurtec Odt | 96 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,716 across 91 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
Additional practice locations (2)
- 7180 E Orchard RdSte 200Centennial, CO 80111-1724Phone: (303) 771-0127Fax: (303) 991-5961
- 16528 E Desmet CtSpokane Valley, WA 99216-3522Phone: (509) 944-8970
Registry dates
- Enumerated
- 2005-08-11
- Last updated
- 2026-01-13
- Certified
- 2026-01-13
Frequently asked questions
- What is Randall Bjork's NPI number?
- Randall Bjork's National Provider Identifier (NPI) is 1265434112, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Randall Bjork's specialty?
- Randall Bjork is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Randall Bjork located?
- Randall Bjork's practice location on file with NPPES is 611 E Douglas Rd Ste 305, Mishawaka, IN 46545-1467.
- What is Randall Bjork's phone number?
- The practice phone number listed in the NPPES registry for Randall Bjork is (574) 335-6450.
- Does Randall Bjork accept Medicare?
- Randall Bjork is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Randall Bjork's NPI active?
- Yes — Randall Bjork's NPI (1265434112) is active in the NPPES registry as of the last update on 2026-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.