Sharon Welbel, M.D.
NPI 1972622157 · Infectious Disease Physician · Chicago, IL
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sharon Welbel, M.D. is a Infectious Disease Physician provider in Chicago, IL (NPI 1972622157).
Provider details
- NPI number
- 1972622157
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036078322 (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
19 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 108 | 14 |
| Dolutegravir Sodiumbrand: Tivicay | 22 | — |
| Atorvastatin Calcium | 20 | — |
| Darunavir/Cobicistatbrand: Prezcobix | 19 | — |
| Pravastatin Sodium | 16 | — |
| Amlodipine Besylate | 15 | — |
| Allopurinol | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-28
- Last updated
- 2021-05-04
- Certified
- 2021-05-04
Frequently asked questions
- What is Sharon Welbel's NPI number?
- Sharon Welbel's National Provider Identifier (NPI) is 1972622157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Welbel's specialty?
- Sharon Welbel is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Sharon Welbel located?
- Sharon Welbel's practice location on file with NPPES is 1901 W Harrison St, Chicago, IL 60612-3714.
- What is Sharon Welbel's phone number?
- The practice phone number listed in the NPPES registry for Sharon Welbel is (312) 864-4597.
- Does Sharon Welbel accept Medicare?
- Sharon Welbel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sharon Welbel's NPI active?
- Yes — Sharon Welbel's NPI (1972622157) is active in the NPPES registry as of the last update on 2021-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.