Mark Schneider, MD
NPI 1669053989 · Internal Medicine Physician · Vancouver, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Schneider, MD is a Internal Medicine Physician provider in Vancouver, WA (NPI 1669053989).
Provider details
- NPI number
- 1669053989
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD.MD.70029481 (WA)
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
5 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 51 | 12 |
| Rosuvastatin Calcium | 50 | 17 |
| Sertraline Hcl | 37 | — |
| Losartan Potassium | 29 | 12 |
| Omeprazole | 21 | — |
| Amlodipine Besylate | 20 | 11 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$125 across 1 record (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
- 2021-04-19
- Last updated
- 2025-09-15
- Certified
- 2025-09-15
Frequently asked questions
- What is Mark Schneider's NPI number?
- Mark Schneider's National Provider Identifier (NPI) is 1669053989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Schneider's specialty?
- Mark Schneider is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Schneider located?
- Mark Schneider's practice location on file with NPPES is 501 Se 172nd Ave # 110, Vancouver, WA 98684-9542.
- What is Mark Schneider's phone number?
- The practice phone number listed in the NPPES registry for Mark Schneider is (360) 882-2778.
- Does Mark Schneider accept Medicare?
- Mark Schneider is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Schneider's NPI active?
- Yes — Mark Schneider's NPI (1669053989) is active in the NPPES registry as of the last update on 2025-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.