Corinne Blum, M.D.
NPI 1699791400 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Corinne Blum, M.D. is a Family Medicine Physician provider in Chicago, IL (NPI 1699791400).
Provider details
- NPI number
- 1699791400
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD-49275 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 116 | 15 |
| Atorvastatin Calcium | 70 | 22 |
| Amlodipine Besylate | 41 | 12 |
| Elviteg/Cob/Emtri/Tenof Alafenbrand: Genvoya | 34 | — |
| Rosuvastatin Calcium | 32 | 11 |
| Metformin Hcl | 31 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 811 W Wellington AveChicago, IL 60657-5123Phone: (773) 871-1461
- 845 W Wilson AveChicago, IL 60640-5704Phone: (312) 744-1203Fax: (312) 744-1308
Registry dates
- Enumerated
- 2006-07-14
- Last updated
- 2021-12-07
- Certified
- 2021-12-07
Frequently asked questions
- What is Corinne Blum's NPI number?
- Corinne Blum's National Provider Identifier (NPI) is 1699791400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corinne Blum's specialty?
- Corinne Blum is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Corinne Blum located?
- Corinne Blum's practice location on file with NPPES is 6500 N Clark St, Chicago, IL 60626-4097.
- What is Corinne Blum's phone number?
- The practice phone number listed in the NPPES registry for Corinne Blum is (773) 388-1600.
- Does Corinne Blum accept Medicare?
- Corinne Blum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Corinne Blum's NPI active?
- Yes — Corinne Blum's NPI (1699791400) is active in the NPPES registry as of the last update on 2021-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.