Andrew Dawson, D.O.
NPI 1912353533 · Neurology Physician · Lake Saint Louis, MO
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Dawson, D.O. is a Neurology Physician provider in Lake Saint Louis, MO (NPI 1912353533).
Provider details
- NPI number
- 1912353533
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 05-47677 (KS)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
155 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 | 47 | $123 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 29 | $166 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 24 | $212 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 24 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 | $87 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 103 | 40 |
| Baclofen | 74 | 25 |
| Galcanezumab-Gnlmbrand: Emgality Pen | 70 | 17 |
| Zonisamide | 40 | — |
| Pregabalin | 35 | 13 |
| Donepezil Hcl | 29 | 15 |
| Memantine Hcl | 29 | — |
| Levetiracetam | 27 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$12,745 across 68 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 (1)
- 6500 Hospital DrHannibal, MO 63401-6890Phone: (573) 629-3500Fax: (573) 629-3534
Registry dates
- Enumerated
- 2016-05-12
- Last updated
- 2025-09-05
- Certified
- 2025-09-05
Frequently asked questions
- What is Andrew Dawson's NPI number?
- Andrew Dawson's National Provider Identifier (NPI) is 1912353533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Dawson's specialty?
- Andrew Dawson is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Dawson located?
- Andrew Dawson's practice location on file with NPPES is 2300 Hrc Plaza Dr, Lake Saint Louis, MO 63367-2367.
- What is Andrew Dawson's phone number?
- The practice phone number listed in the NPPES registry for Andrew Dawson is (636) 425-4673.
- Does Andrew Dawson accept Medicare?
- Andrew Dawson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Dawson's NPI active?
- Yes — Andrew Dawson's NPI (1912353533) is active in the NPPES registry as of the last update on 2025-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.