Jay Shen, DO
NPI 1821654765 · Critical Care Medicine (Internal Medicine) Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Osteopathic Manipulative Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jay Shen, DO is a Critical Care Medicine (Internal Medicine) Physician provider in Chicago, IL (NPI 1821654765).
Provider details
- NPI number
- 1821654765
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 036161376 (IL)
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
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46 across 2 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
Additional practice locations (1)
- 800 Biesterfield RdElk Grove Village, IL 60007-3361Phone: (847) 437-5500
Registry dates
- Enumerated
- 2019-05-16
- Last updated
- 2025-06-10
- Certified
- 2025-06-10
Frequently asked questions
- What is Jay Shen's NPI number?
- Jay Shen's National Provider Identifier (NPI) is 1821654765, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jay Shen's specialty?
- Jay Shen is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Jay Shen located?
- Jay Shen's practice location on file with NPPES is 5140 N California Ave, Chicago, IL 60625-3645.
- What is Jay Shen's phone number?
- The practice phone number listed in the NPPES registry for Jay Shen is (773) 878-8200.
- Does Jay Shen accept Medicare?
- Jay Shen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jay Shen's NPI active?
- Yes — Jay Shen's NPI (1821654765) is active in the NPPES registry as of the last update on 2025-06-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.