Deighton Lewis, PA-C
NPI 1619531019 · Medical Physician Assistant · Windham, ME
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deighton Lewis, PA-C is a Medical Physician Assistant provider in Windham, ME (NPI 1619531019).
Provider details
- NPI number
- 1619531019
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA2100 (ME)
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
7 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 65 | 63 |
| Cephalexin | 52 | 51 |
| Doxycycline Monohydrate | 46 | 46 |
| Azithromycin | 38 | 37 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 29 | 29 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 25 | 25 |
| Methylprednisolone | 24 | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-05-01
- Last updated
- 2023-06-13
- Certified
- 2022-02-18
Frequently asked questions
- What is Deighton Lewis's NPI number?
- Deighton Lewis's National Provider Identifier (NPI) is 1619531019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deighton Lewis's specialty?
- Deighton Lewis is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Deighton Lewis located?
- Deighton Lewis's practice location on file with NPPES is 409 Roosevelt Trl, Windham, ME 04062-4821.
- What is Deighton Lewis's phone number?
- The practice phone number listed in the NPPES registry for Deighton Lewis is (207) 400-8600.
- Does Deighton Lewis accept Medicare?
- Deighton Lewis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deighton Lewis's NPI active?
- Yes — Deighton Lewis's NPI (1619531019) is active in the NPPES registry as of the last update on 2023-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.