Danny Sugimoto, MD
NPI 1679661821 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Danny Sugimoto, MD is a Internal Medicine Physician provider in Chicago, IL (NPI 1679661821).
Provider details
- NPI number
- 1679661821
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
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
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Metformin Hcl | 31 |
| Amlodipine Besylate | 28 |
| Zolpidem Tartrate | 19 |
| Insulin Glargine,hum.rec.anlogbrand: Toujeo Solostar | 17 |
| Simvastatin | 16 |
| Losartan Potassium | 16 |
| Alprazolam | 15 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$620 across 17 records (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
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Danny Sugimoto's NPI number?
- Danny Sugimoto's National Provider Identifier (NPI) is 1679661821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danny Sugimoto's specialty?
- Danny Sugimoto is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Danny Sugimoto located?
- Danny Sugimoto's practice location on file with NPPES is 800 S Wells St, Chicago, IL 60607-4529.
- What is Danny Sugimoto's phone number?
- The practice phone number listed in the NPPES registry for Danny Sugimoto is (312) 431-6765.
- Does Danny Sugimoto accept Medicare?
- Danny Sugimoto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Danny Sugimoto's NPI active?
- Yes — Danny Sugimoto's NPI (1679661821) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.