David Szymanski, MD
NPI 1912904921 · Neurology Physician · Oregon, OH
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Szymanski, MD is a Neurology Physician provider in Oregon, OH (NPI 1912904921).
Provider details
- NPI number
- 1912904921
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301066323 (MI)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
753 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 | 508 | $125 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 131 | $164 |
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 74 | $370 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 23 | $129 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 17 | $178 |
Typical Medicare-allowed amounts for these services range $125–$370 (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 · 44 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 490 | 149 |
| Levetiracetam | 291 | 69 |
| Gabapentin | 290 | 87 |
| Topiramate | 259 | 53 |
| Primidone | 180 | 50 |
| Donepezil Hcl | 153 | 55 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa Er | 134 | 34 |
| Carbidopa/Levodopa |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$75 across 4 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)
- 730 N Macomb St Ste 319Monroe, MI 48162-2904Phone: (734) 430-3140Fax: (734) 430-3144
Registry dates
- Enumerated
- 2005-07-05
- Last updated
- 2025-10-13
- Certified
- 2025-10-13
Frequently asked questions
- What is David Szymanski's NPI number?
- David Szymanski's National Provider Identifier (NPI) is 1912904921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Szymanski's specialty?
- David Szymanski is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is David Szymanski located?
- David Szymanski's practice location on file with NPPES is 1050 Isaac Streets Dr, Oregon, OH 43616-3291.
- What is David Szymanski's phone number?
- The practice phone number listed in the NPPES registry for David Szymanski is (419) 696-7208.
- Does David Szymanski accept Medicare?
- David Szymanski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Szymanski's NPI active?
- Yes — David Szymanski's NPI (1912904921) is active in the NPPES registry as of the last update on 2025-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.