Marvin Mcallister, PA-C
NPI 1659489722 · Physician Assistant · Springfield, OR
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marvin Mcallister, PA-C is a Physician Assistant provider in Springfield, OR (NPI 1659489722).
Provider details
- NPI number
- 1659489722
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA00908 (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 tenure25% of score
19 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
88 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) |
|---|---|---|
| Harvest of Vein Using an Endoscope33508 | 25 | $2 |
| Coronary Artery Bypass Using Artery Graft, 1 Graft33533 | 21 | $204 |
| Exclusion of Appendage of Left Upper Chamber of Heart Performed During Other Procedure on Chest33268 | 16 | $16 |
| Removal of Lymph Nodes of Chest Cavity Using an Endoscope32674 | 14 | $26 |
| Coronary Artery Bypass Using Vein Or Artery Graft, 2 Grafts33518 | 12 | $50 |
Typical Medicare-allowed amounts for these services range $2–$204 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Tartrate | 38 | 28 |
| Oxycodone Hcl | 34 | 34 |
| Pantoprazole Sodium | 17 | 15 |
| Gabapentin | 15 | 15 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 15 | 12 |
| Amiodarone Hcl | 14 | 14 |
| Furosemide | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$191 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
Registry dates
- Enumerated
- 2006-08-28
- Last updated
- 2020-02-13
- Certified
- 2020-02-13
Frequently asked questions
- What is Marvin Mcallister's NPI number?
- Marvin Mcallister's National Provider Identifier (NPI) is 1659489722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marvin Mcallister's specialty?
- Marvin Mcallister is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marvin Mcallister located?
- Marvin Mcallister's practice location on file with NPPES is 3355 Riverbend Dr Ste 300, Springfield, OR 97477-8800.
- What is Marvin Mcallister's phone number?
- The practice phone number listed in the NPPES registry for Marvin Mcallister is (541) 868-9303.
- Does Marvin Mcallister accept Medicare?
- Marvin Mcallister is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marvin Mcallister's NPI active?
- Yes — Marvin Mcallister's NPI (1659489722) is active in the NPPES registry as of the last update on 2020-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.