Weslin Thomas, D.O.
NPI 1821521238 · Family Medicine Physician · Des Plaines, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Weslin Thomas, D.O. is a Family Medicine Physician provider in Des Plaines, IL (NPI 1821521238).
Provider details
- NPI number
- 1821521238
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 036.152648 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Varicella-Zoster Ge/As01b/Pfbrand: Shingrix | 41,536 | 36,573 |
| Rsvpref3 Antigen/As01e/Pfbrand: Arexvy | 35,277 | 35,254 |
| Hepatitis a and B Vaccine/Pfbrand: Twinrix | 13,325 | 11,053 |
| Diphth,pertuss(acell),tet Vacbrand: Boostrix Tdap | 11,501 | 11,492 |
| Rsv Vacc, Pref a and Pref B/Pfbrand: Abrysvo | 5,047 | 5,046 |
| Diph,pertuss(acell),tet Vac/Pfbrand: Adacel Tdap | 4,512 | 4,509 |
Practice location
Mailing address
Additional practice locations (1)
- 3700 S Main StBlacksburg, VA 24060-7017Phone: (540) 953-3528
Registry dates
- Enumerated
- 2017-04-04
- Last updated
- 2020-08-25
- Certified
- 2020-08-25
Frequently asked questions
- What is Weslin Thomas's NPI number?
- Weslin Thomas's National Provider Identifier (NPI) is 1821521238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Weslin Thomas's specialty?
- Weslin Thomas is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Weslin Thomas located?
- Weslin Thomas's practice location on file with NPPES is 77 Rand Rd, Des Plaines, IL 60016-1005.
- What is Weslin Thomas's phone number?
- The practice phone number listed in the NPPES registry for Weslin Thomas is (847) 825-0300.
- Does Weslin Thomas accept Medicare?
- Weslin Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Weslin Thomas's NPI active?
- Yes — Weslin Thomas's NPI (1821521238) is active in the NPPES registry as of the last update on 2020-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.