Mark Snider, ARNP
NPI 1639102619 · Psychiatric/Mental Health Nurse Practitioner · Eugene, OR
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Snider, ARNP is a Psychiatric/Mental Health Nurse Practitioner provider in Eugene, OR (NPI 1639102619).
Provider details
- NPI number
- 1639102619
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Male
- Sole proprietor
- No
- License
- 088006802N6 PMHNP-PP (OR)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
27 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $72 |
Typical Medicare-allowed amounts for these services range $72–$72 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 109 | 16 |
| Clonazepam | 94 | 18 |
| Lorazepam | 67 | 16 |
| Duloxetine Hcl | 55 | — |
| Lamotrigine | 52 | 12 |
| Sertraline Hcl | 50 | — |
| Olanzapine | 46 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2016-08-26
Frequently asked questions
- What is Mark Snider's NPI number?
- Mark Snider's National Provider Identifier (NPI) is 1639102619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Snider's specialty?
- Mark Snider is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Snider located?
- Mark Snider's practice location on file with NPPES is 1200 Hilyard St, Eugene, OR 97401-8122.
- What is Mark Snider's phone number?
- The practice phone number listed in the NPPES registry for Mark Snider is (541) 685-1794.
- Does Mark Snider accept Medicare?
- Mark Snider is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Snider's NPI active?
- Yes — Mark Snider's NPI (1639102619) is active in the NPPES registry as of the last update on 2016-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.