Quick answers
- Does Peter J. Volk Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Peter J. Volk Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Peter J. Volk Jr. see?
- In 2024, CMS data shows 14 Original Medicare patients and 15 services for Peter J. Volk Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Peter J. Volk Jr.'s NPI number?
- 1497171318. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Peter J. Volk Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 14 |
|---|---|
| Services billed to Medicare | 15 |
| Different services or procedures | 4 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Hospitals where Peter J. Volk Jr. works
Medicare's Facility Affiliation Data lists Peter J. Volk Jr. at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- St Mary's Regional Medical CenterLewiston, ME · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 200034
Practice locations
Addresses where Peter J. Volk Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 791 Turner St, Unit 2Auburn, ME 04210 (207) 330‑3900
- 93 Campus AveLewiston, ME 04240
- 93 Campus Ave, Suite G025Lewiston, ME 04240 (207) 777‑4320
Group practices
Medicare enrollment lists Peter J. Volk Jr. as a member of this group (CMS data updated October 2, 2026).
- St Marys Regional Medical Center198 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Auburn
Clinicians with the same Medicare primary specialty in Auburn, ME — not a recommendation.
Other clinicians in St Marys Regional Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1497171318 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians