Leigh Wilson, DO MPH
NPI 1629225347 · Internal Medicine Physician · Wallingford, CT
Enrolled with Medicare as Order and Referring Only - Preventive Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leigh Wilson, DO MPH is a Internal Medicine Physician provider in Wallingford, CT (NPI 1629225347).
Provider details
- NPI number
- 1629225347
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO MPH
- Sex
- Female
- Sole proprietor
- No
- License
- 047233 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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 |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 45 | 30 |
| Fluticasone Propionate | 24 | 15 |
| Azelastine Hcl | 20 | 11 |
| Montelukast Sodium | 20 | 17 |
| Famotidine | 17 | — |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 15 | — |
| Budesonide/Formoterol Fumaratebrand: Budesonide-Formoterol Fumarate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-08-25
- Last updated
- 2010-06-18
Frequently asked questions
- What is Leigh Wilson's NPI number?
- Leigh Wilson's National Provider Identifier (NPI) is 1629225347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leigh Wilson's specialty?
- Leigh Wilson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leigh Wilson located?
- Leigh Wilson's practice location on file with NPPES is 22 Masonic Ave, Wallingford, CT 06492-3048.
- What is Leigh Wilson's phone number?
- The practice phone number listed in the NPPES registry for Leigh Wilson is (203) 679-5900.
- Does Leigh Wilson accept Medicare?
- Leigh Wilson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leigh Wilson's NPI active?
- Yes — Leigh Wilson's NPI (1629225347) is active in the NPPES registry as of the last update on 2010-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.