Logan Walker, DO
NPI 1114300928 · Internal Medicine Physician · Grand Haven, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Logan Walker, DO is a Internal Medicine Physician provider in Grand Haven, MI (NPI 1114300928).
Provider details
- NPI number
- 1114300928
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- DO-05041 (IA)
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
10 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
703 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 | 339 | $121 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 170 | $123 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 86 | $85 |
| Administration of Influenza Virus VaccineG0008 | 47 | $31 |
| Hemoglobin A1c Level83036 | 17 | $10 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 16 | $12 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 132 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 900 | 274 |
| Amlodipine Besylate | 502 | 140 |
| Levothyroxine Sodium | 428 | 127 |
| Lisinopril | 409 | 126 |
| Omeprazole | 330 | 99 |
| Losartan Potassium | 328 | 104 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$231 across 12 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
- 2015-06-30
- Last updated
- 2025-11-12
- Certified
- 2025-11-12
Frequently asked questions
- What is Logan Walker's NPI number?
- Logan Walker's National Provider Identifier (NPI) is 1114300928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Logan Walker's specialty?
- Logan Walker is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Logan Walker located?
- Logan Walker's practice location on file with NPPES is 15100 Whittaker Way, Grand Haven, MI 49417.
- What is Logan Walker's phone number?
- The practice phone number listed in the NPPES registry for Logan Walker is (616) 935-6320.
- Does Logan Walker accept Medicare?
- Logan Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Logan Walker's NPI active?
- Yes — Logan Walker's NPI (1114300928) is active in the NPPES registry as of the last update on 2025-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.