Chantal Ruben, PA-C, MPH
NPI 1649827668 · Physician Assistant · Chicago, IL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chantal Ruben, PA-C, MPH is a Physician Assistant provider in Chicago, IL (NPI 1649827668).
Provider details
- NPI number
- 1649827668
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C, MPH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 085.007692 (IL)
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
6 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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 143 | 52 |
| Lisinopril | 45 | 19 |
| Metformin Hcl | 43 | 17 |
| Amlodipine Besylate | 39 | 14 |
| Levothyroxine Sodium | 39 | — |
| Losartan Potassium | 38 | — |
| Buprenorphine Hcl/Naloxone Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-08-23
- Last updated
- 2022-01-27
- Certified
- 2022-01-27
Frequently asked questions
- What is Chantal Ruben's NPI number?
- Chantal Ruben's National Provider Identifier (NPI) is 1649827668, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chantal Ruben's specialty?
- Chantal Ruben is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chantal Ruben located?
- Chantal Ruben's practice location on file with NPPES is 5635 W Belmont Ave, Chicago, IL 60634-4384.
- What is Chantal Ruben's phone number?
- The practice phone number listed in the NPPES registry for Chantal Ruben is (773) 736-1830.
- Does Chantal Ruben accept Medicare?
- Chantal Ruben is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chantal Ruben's NPI active?
- Yes — Chantal Ruben's NPI (1649827668) is active in the NPPES registry as of the last update on 2022-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.