Dennis Levinson, M.D.
NPI 1720050016 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dennis Levinson, M.D. is a Internal Medicine Physician provider in Chicago, IL (NPI 1720050016).
Provider details
- NPI number
- 1720050016
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036042103 (IL)
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
20 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 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Gabapentin | 36 |
| Prednisone | 34 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 29 |
| Hydrochlorothiazide | 24 |
| Amlodipine Besylate | 18 |
| Pregabalin | 17 |
| Tofacitinib Citratebrand: Xeljanz Xr | 16 |
| Ondansetron Hcl | 15 |
| Colchicine | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-02
- Last updated
- 2021-12-23
- Certified
- 2021-12-23
Frequently asked questions
- What is Dennis Levinson's NPI number?
- Dennis Levinson's National Provider Identifier (NPI) is 1720050016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Levinson's specialty?
- Dennis Levinson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Dennis Levinson located?
- Dennis Levinson's practice location on file with NPPES is 611 W Roosevelt Rd, Chicago, IL 60607-4911.
- What is Dennis Levinson's phone number?
- The practice phone number listed in the NPPES registry for Dennis Levinson is (312) 674-4010.
- Does Dennis Levinson accept Medicare?
- Dennis Levinson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dennis Levinson's NPI active?
- Yes — Dennis Levinson's NPI (1720050016) is active in the NPPES registry as of the last update on 2021-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.