Mark Regis, PA
NPI 1518279157 · Physician Assistant · St Johnsbury, VT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Regis, PA is a Physician Assistant provider in St Johnsbury, VT (NPI 1518279157).
Provider details
- NPI number
- 1518279157
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 055-0031061 (VT)
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 tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 72 | 67 |
| Dexamethasone | 65 | 65 |
| Celecoxib | 64 | 60 |
| Pantoprazole Sodium | 54 | 53 |
| Gabapentin | 40 | 38 |
| Ibuprofen | 34 | 32 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 15 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-07-12
- Last updated
- 2016-01-11
Frequently asked questions
- What is Mark Regis's NPI number?
- Mark Regis's National Provider Identifier (NPI) is 1518279157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Regis's specialty?
- Mark Regis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Regis located?
- Mark Regis's practice location on file with NPPES is 1315 Hospital Dr, St Johnsbury, VT 05819-9210.
- What is Mark Regis's phone number?
- The practice phone number listed in the NPPES registry for Mark Regis is (802) 748-8141.
- Does Mark Regis accept Medicare?
- Mark Regis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Regis's NPI active?
- Yes — Mark Regis's NPI (1518279157) is active in the NPPES registry as of the last update on 2016-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.