Rachel Rubin, MD
NPI 1699790279 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Rubin, MD is a Internal Medicine Physician provider in Chicago, IL (NPI 1699790279).
Provider details
- NPI number
- 1699790279
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036-071646 (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
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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 108 | 16 |
| Enalapril Maleate | 34 | — |
| Hydrochlorothiazide | 33 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 32 | — |
| Atorvastatin Calcium | 30 | — |
| Metformin Hcl | 26 | — |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-13
- Last updated
- 2021-04-29
- Certified
- 2021-04-29
Frequently asked questions
- What is Rachel Rubin's NPI number?
- Rachel Rubin's National Provider Identifier (NPI) is 1699790279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Rubin's specialty?
- Rachel Rubin is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rachel Rubin located?
- Rachel Rubin's practice location on file with NPPES is 2020 W Harrison St, Chicago, IL 60612-3741.
- What is Rachel Rubin's phone number?
- The practice phone number listed in the NPPES registry for Rachel Rubin is (312) 572-4500.
- Does Rachel Rubin accept Medicare?
- Rachel Rubin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Rubin's NPI active?
- Yes — Rachel Rubin's NPI (1699790279) is active in the NPPES registry as of the last update on 2021-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.